Image not available
Illustrative purposes only
1825970000
Wire-To-Board Terminal Block, 5 mm, 3 Ways, 24 AWG, 16 AWG, 1.5 mm², Push In
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: WEIDMULLER
- Product type: Wire-To-Board Terminal Blocks
- Pitch Spacing:5mm; No. of Positions:3Ways; Wire Size AWG Min:24AWG; Wire Size AWG Max:16AWG; Conductor Area CSA:1.5mm²; Wire Connection Method:Push In; Rated Current:17.5A; Rated Voltage:500
- SVHC: No SVHC (16-Jan-2020)
- Pitch Spacing: 5mm
- Product Range: OMNIMATE Signal LSF
- Rated Current: 17.5A
- Rated Voltage: 500V
- No. of Positions: 3Ways
- Block Orientation: Through Hole Vertical
- Wire Size AWG Max: 16AWG
- Wire Size AWG Min: 24AWG
- Conductor Area CSA: 1.5mm²
- Wire Connection Method: Push In
| Delivery and price | |
|---|---|
| Units per pack | 500 |
| Price | 0.605 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**Data Sheet • PCB Products**
**LSF-SMT = PCB terminal block for lead-free soldering processes with innovative connection technology: "Push In".**
The "Push In" direct-connection terminal connector system ensures short wiring times: reductions of up to 50 % for the "connect conductor" workstep compared to leaf-spring connector terminals. A spring-action release button in the direction of conductor connection (=TOP System) opens the clamping point for small cross sections such as unprepared, flexible-wire conductors and for changing conductors.
Modern, high-temperature insulating materials (LCP) ensure fulfilment of all requirements for lead-free soldering processes.
Compact design and packaging (tape-on-reel) suitable for automatic machines make possible full-integration into existing SMT lines and thus contribute to additional cost savings in the manufacturing of electronic assemblies.
- Free selection of pitch in the layout: 3.5, 3.81, 5.00, 5.08, 7.50, 7.62mm
- Free selection of the voltage class: 160, 250, 500 Volt in accord. with IEC 664-1
## **Pb**
- Free selection of the conductor exit direction: 90° (horizontal) and 180° (vertical) to circuit board
- Free selection of the machining: post length: 3.5mm or 1.5mm (optimised for SMT-/THR-processes)
## **United Kingdom**
Weidmuller Ltd. 1 Abbey Wood Road Kings Hill West Malling Kent ME19 4YT Phone +44 1732 877032 Fax +44 1732 873873 info@weidmuller.co.uk www.weidmueller.com
## **Other countries**
Weidmüller Interface GmbH & Co. KG P.O. Box 3030 D-32720 Detmold Phone +49 5231 14-0 Fax +49 5231 14-20 83 info@weidmueller.com www.weidmueller.com
## **USA**
W-Interconnections, Inc. 821 Southlake Boulevard, Richmond, VA 23236 Phone +1 804 7942877 Fax +1 804 3792593 info@weidmuller.com www.weidmuller.com
## **Spring connection**
## **LSF-SMT 3.50 LSF-SMT 3.81**
## **LSF-SMT 3.5/90 LSF-SMT 3.81/90**
**==> picture [97 x 107] intentionally omitted <==**
**----- Start of picture text -----**<br>
L1+4.2 14.3<br>L1+0.165" 0.563"<br>3<br>L1 0.119"<br>P if<br>D<br>8.5<br>0.335"<br>7<br>0.276"<br>**----- End of picture text -----**<br>
- 0.14 – 1.5mm[2] (IEC) / 24 – 16 AWG (UL)
- 160V (IEC) / 300V (UL)
- 17.5A (IEC) / 10A (UL)
## **Ordering data**
## **Technical Data**
|~~**Ratings acc. to IEC 664-1 / VDE 0110 (4.97)**~~|~~**Ratings acc. to IEC 664-1 / VDE 0110 (4.97)**~~|~~**Ratings acc. to IEC 664-1 / VDE 0110 (4.97)**~~|~~**Ratings acc. to IEC 664-1 / VDE 0110 (4.97)**~~||||~~**Soldering post length**~~|~~**Soldering post length**~~|||~~**1.5 mm**~~||~~**3.5 mm**~~|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|Max. clamping area<br>Sing. core H05(07) V-U<br>Mult. core H07 V-R|mm2<br>mm2<br>mm2||0.14…1.50<br>0.25…1.50||||**Pitch 3.50 mm**<br>**Colour**|||**black**<br>ee||||**black**|
|Flex. wire cond. H05(07) V-K<br>Flex. wire cond. with AEH|mm2<br>mm2||0.25…1.50<br>0.25…1.50||||**Pins** <br>**2**|L1 mm<br>(inch)<br>3.50 (0.138)|VPE<br>100||**Ord. No.**<br>**1870500000**||**Ord. No.**<br>**1824420000**|
|AEH with plast. collar<br>Stripping length<br>**Rated current**<br>**at ambient temperature**|mm2<br>mm<br>A||8.0 + 1.0<br>**20°C**<br>**40°C**<br>17.5<br>17.5||||**3**<br>**4**<br>**5**<br>**6**<br>**7**<br>**8**|7.00 (0.276)<br>10.50 (0.413)<br>14.00 (0.551)<br>17.50 (0.689)<br>21.00 (0.827)<br>24.50 (0.965)|100<br>100<br>50<br>50<br>50<br>50||**1870530000**<br>**1870550000**<br>**1870580000**<br>**1870590000**<br>**1871020000**<br>**1871030000**||**1824430000**<br>**1824440000**<br>**1824450000**<br>**1824460000**<br>**1824470000**<br>**1824480000**|
|**Overvoltage cat.**|||**III**|**III**|**II**||**9**|28.00 (1.102)|50||**1871040000**||**1824490000**|
|**Soiling level**|||**3**|**2**|**2**||**10**|31.50 (1.240)|50||**1871050000**||**1824500000**|
|Rated voltage<br>Rated surge voltage<br>~~a~~~~**UL 1059 rated data - E60693**~~||V<br>kV|160<br>2.5<br>~~**B**~~|160<br>2.5<br>~~**C**~~|320<br>2.5<br>~~**D**~~||**11**<br>**12**<br>**13**<br>**14**|35.00 (1.378)<br>38.50 (1.516)<br>42.00 (1.654)<br>45.50 (1.791)|50<br>50<br>50<br>50||**1871060000**<br>**1871070000**<br>**1871080000**<br>**1871090000**||**1824510000**<br>**1824520000**<br>**1870380000**<br>**1870390000**|
|Rated voltage||V|300||300||**15**|49.00 (1.929)|50||**1871100000**||**1870400000**|
|Rated current||A|12.0||10.0||**16**|52.50 (2.067)|50||**1871110000**||**1870410000**|
|AWG conductor||||24-16|||**17**|56.00 (2.205)|20||**1871120000**||**1870420000**|
|~~r~~~~**CSA C22.2 rated data - LR12400**~~|||~~**B**~~|~~**C**~~|~~**D**~~||**18**|59.50 (2.343)|20||**1871130000**||**1870430000**|
|Rated voltage<br>Rated current||V<br>A|300<br>12.0||300<br>10.0||**19**<br>**20**|63.00 (2.480)<br>66.50 (2.618)|20<br>20||**1871140000**<br>**1871150000**||**1870440000**<br>**1870450000**|
|AWG conductor||||24-16|||**21**|70.00 (2.756)|20||**1871160000**||**1870460000**|
|~~**Material data**~~<br>Type of insulation<br>Combustibility class<br>Base material of the contact<br>Material of the cont. surface<br>~~**Notices**~~|||LCP GF<br>V-0<br>Cu alloy<br>tin-plated||||**22**<br>73.50 (2.894)<br>**23**<br>77.00 (3.031)<br>**24**<br>80.50 (3.169)<br>**Pitch 3.81 mm**<br>**Pins** L1 mm<br>(inch)<br>**2**<br>3.81 (0.150)<br>**3**<br>7.62 (0.300)||20<br>20<br>20<br>**VPE**<br>100<br>100||**1871170000**<br>**1871180000**<br>**1871190000**<br>**Ord No.**<br>**1869360000**<br>**1869370000**||**1870470000**<br>**1870480000**<br>**1870490000**<br>**Ord. No.**<br>**1824620000**<br>**1824630000**|
|• Rated currents are based on rated cross section and min.|||||||**4**|11.43 (0.450)|100||**1869380000**||**1824640000**|
|num. of pins|||||||**5**|15.24 (0.600)|50||**1869390000**||**1824650000**|
|• AEH without plastic collar acc. to DIN 46228/1|• AEH without plastic collar acc. to DIN 46228/1|• AEH without plastic collar acc. to DIN 46228/1|||||**6**|19.05 (0.750)|50||**1869400000**||**1824660000**|
|• The data listed under CSA refer to a cUL-permit - E60693<br>• Drilled hole dia. D = 1.1 + 0.1mm|||||||**7**<br>**8**<br>**9**|22.86 (0.900)<br>26.67 (1.050)<br>30.48 (1.200)|50<br>50<br>50||**1869410000**<br>**1869420000**<br>**1869430000**||**1824690000**<br>**1824700000**<br>**1824710000**|
|• Drawing legend P = pitch|||||||**10**|34.29 (1.350)|50||**1869440000**||**1824720000**|
||||||||**11**|38.10 (1.500)|50||**1869450000**||**1824730000**|
||||||||**12**|41.91 (1.650)|50||**1869460000**||**1825300000**|
||||||||**13**|45.72 (1.800)|50||**1869470000**||**1871200000**|
||||||||**14**|49.53 (1.950)|50||**1869480000**||**1871210000**|
||||||||**15**|53.34 (2.100)|50||**1869500000**||**1871220000**|
||||||||**16**|57.15 (2.250)|50||**1869510000**||**1871230000**|
||||||||**17**|60.96 (2.400)|20||**1869520000**||**1871240000**|
||||||||**18**|64.77 (2.550)|20||**1869530000**||**1871250000**|
||||||||**19**|68.58 (2.700)|20||**1869540000**||**1871260000**|
||||||||**20**|72.39 (2.850)|20||**1869550000**||**1871270000**|
||||||||**21**|76.20 (3.000)|20||**1869560000**||**1871280000**|
||||||||**22**|80.01 (3.150)|20||**1869570000**||**1871290000**|
||||||||**23**|83.82 (3.300)|20||**1869580000**||**1871300000**|
||||||||**24**|87.63 (3.450)|20||**1869590000**||**1871310000**|
**LSF-SMT 3.5/90 Tape LSF-SMT 3.81/90 Tape**
**==> picture [158 x 111] intentionally omitted <==**
**----- Start of picture text -----**<br>
hed i : i ; bj<br>24<br>12.9<br>56<br>**----- End of picture text -----**<br>
## **Ordering data**
|~~**Soldering post length**~~|~~**Soldering post length**~~|||~~**1.5 mm**~~||~~**3.5 mm**~~|
|---|---|---|---|---|---|---|
|**Pitch 3.50 mm**<br>**Colour**|||**black**<br>**black**<br>~~es~~<br>|||||
|**Pins**|L1 mm<br>(inch)|VPE||**Ord. No.**||**Ord. No.**|
|**2**|3.50 (0.138)|150||**1874690000**||**1874990000**|
|**3**|7.00 (0.276)|150||**1874710000**||**1875030000**|
|**4**|10.50 (0.413)|150||**1874730000**||**1875050000**|
|**5**|14.00 (0.551)|150||**1874740000**||**1875070000**|
|**6**|17.50 (0.689)|150||**1874810000**||**1875080000**|
|**7**|21.00 (0.827)|150||**1874840000**||**1875100000**|
|**8**|24.50 (0.965)|150||**1874890000**||**1875110000**|
|**9**|28.00 (1.102)|150||**1874900000**||**1875120000**|
|**10**|31.50 (1.240)|150||**1874930000**||**1875130000**|
|**11**|35.00 (1.378)|150||**1874940000**||**1875140000**|
|**12**|38.50 (1.516)|150||**1874970000**||**1875160000**|
|**Pitch 3.81 mm**|**Pitch 3.81 mm**||||
|---|---|---|---|---|
|**Pins**|L1 mm<br>(inch)|**VPE**|**Ord No.**|**Ord. No.**|
|**2**|3.81 (0.150)|150|**1875170000**|**1875920000**|
|**3**|7.62 (0.300)|150|**1875230000**|**1875930000**|
|**4**|11.43 (0.450)|150|**1875240000**|**1875940000**|
|**5**|15.24 (0.600)|150|**1875250000**|**1875950000**|
|**6**|19.05 (0.750)|150|**1875260000**|**1875960000**|
|**7**|22.86 (0.900)|150|**1875270000**|**1875970000**|
|**8**|26.67 (1.050)|150|**1875280000**|**1875980000**|
|**9**|30.48 (1.200)|150|**1875290000**|**1875990000**|
|**10**|34.29 (1.350)|150|**1875300000**|**1876000000**|
|**11**|38.10 (1.500)|150|**1875310000**|**1876010000**|
**2**
## **Spring connection**
**LSF-SMT 3.5/180 LSF-SMT 3.5/180 Tape LSF-SMT 3.81/180 LSF-SMT 3.81/180 Tape**
## **Accessories**
**==> picture [291 x 109] intentionally omitted <==**
**----- Start of picture text -----**<br>
L1+4.2 8.5<br>L1+0.165" 0.335"<br>o o OOS o o CO OS o o 6 "I<br>0.9<br>L1 0.037"<br>P UL UE Wh Ui<br>D<br>28<br>19.4<br>14.3 0.563"<br>56<br>5.5<br>0.215"<br>**----- End of picture text -----**<br>
## **Ordering data**
## **Ordering data**
## **Printed version**
||~~**Soldering post length**~~|~~**Soldering post length**~~||~~**1.5 mm**~~||~~**3.5 mm**~~||~~**Soldering post length**~~|~~**Soldering post length**~~||~~**1.5 mm**~~||~~**3.5 mm**~~||~~**KSW 2.5**~~|~~**KSW 2.5**~~|~~**KSW 2.5**~~|~~**KSW 2.5**~~|~~**KSW 2.5**~~|||||~~**Pitch**~~|~~**Pitch**~~|~~**Pitch**~~|~~**Pitch**~~||||||||||||~~**Pitch**~~|~~**Pitch**~~|||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
||**Colour**|||**black**||**black**||**Colour**|||**black**||**black**||~~**Print**~~|||||||||~~**3.50 mm**~~|||||||||||||||~~**3.81 mm**~~||||||
||**Pitch 3.50 mm**|||||||**Pitch 3.50 mm**|||||||1-8|||||||||**1873620001**|||||||||||||||**1873630000**||||||
||**Pins**|L1 mm<br>(inch)|VPE|**Ord. No.**||**Ord. No.**||**Pins**|L1 mm<br>(inch)|VPE|**Ord. No.**||**Ord. No.**||1-12|||||||||**-**|||||||||||||||**-**||||||
||**2**|3.50 (0.138)|100|**1870640000**||**1825640000**||**2**|3.50 (0.138)|100|**1874490000**||**1874510000**||1-16|||||||||**1652260001**|||||||||||||||**1873610000**||||||
||**3**<br>**4**|7.00 (0.276)<br>10.50 (0.413)|100<br>100|**1870650000**<br>**1870660000**||**1825650000**<br>**1825660000**||**3**<br>**4**|7.00 (0.276)<br>10.50 (0.413)|100<br>100|**1874300000**<br>**1874280000**||**1874520000**<br>**1874540000**||1-24*****|||||||||**1652250001**|||||||||||||||**1873600000**||||||
||**5**|14.00 (0.551)|50|**1870670000**||**1825670000**||**5**|14.00 (0.551)|100|**1874310000**||**1874560000**||||||||||||||||||||||||||||||||
||**6**|17.50 (0.689)|50|**1870680000**||**1825680000**||**6**|17.50 (0.689)|100|**1874320000**||**1874590000**||||||||||||||||||||||||||||||||
||**7**|21.00 (0.827)|50|**1870690000**||**1825690000**||**7**|21.00 (0.827)|100|**1874340000**||**1874600000**||||||||||||||||||||||||||||||||
|**8**<br>24.50 (0,965)<br>50<br>**1870700000**<br>**1825700000**<br>**9**<br>28.00 (1.102)<br>50<br>**1870710000**<br>**1825710000**<br>**10**<br>31.50 (1.240)<br>50<br>**1870720000**<br>**1825720000**<br>**11**<br>35.00 (1.378)<br>50<br>**1870730000**<br>**1825730000**<br>**12**<br>38.50 (1.516)<br>50<br>**1870740000**<br>**1825740000**<br>**13**<br>42.00 (1.654)<br>50<br>**1870750000**<br>**1870350000**<br>**14**<br>45.50 (1.791)<br>50<br>**1870760000**<br>**1870360000**<br>**15**<br>49.00 (1.929)<br>50<br>**1870770000**<br>**1870370000**<br>**16**<br>52.50 (2.067)<br>50<br>**1870790000**<br>**1870510000**<br>**17**<br>56.00 (2.205)<br>20<br>**1870800000**<br>**1870520000**<br>**18**<br>59.50 (2.343)<br>20<br>**1870830000**<br>**1870540000**<br>**19**<br>63.00 (2.480)<br>20<br>**1870840000**<br>**1870560000**<br>**20**<br>66.50 (2.618)<br>20<br>**1870850000**<br>**1870570000**<br>**21**<br>70.00 (2.756)<br>20<br>**1870860000**<br>**1870600000**<br>**22**<br>73.50 (2.894)<br>20<br>**1870870000**<br>**1870610000**<br>**23**<br>77.00 (3.031)<br>20<br>**1870880000**<br>**1870620000**<br>**24**<br>80.50 (3.169)<br>20<br>**1870890000**<br>**1870630000**<br>**Pitch 3.81 mm**<br>0<br>5<br>10<br>15<br>20<br>25<br>30<br>Rated current I [A]<br>**Derating curve**<br>0<br>10<br>20<br>30<br>40<br>50<br>60<br>70<br>80<br>90 100 110 120 130<br>Ambient temperature [°C]<br>Max. number of poles<br>(8 poles)<br>Min. number<br>of poles (2 poles)<br>Conductor current in accord.<br>~~with EN 60947-7-1~~<br>**8**<br>24.50 (0.965)<br>100<br>**1874350000**<br>**1874610000**<br>**9**<br>28.00 (1.102)<br>100<br>**1874370000**<br>**1874620000**<br>**10**<br>31.50 (1.240)<br>100<br>**1874380000**<br>**1874640000**<br>**11**<br>35.00 (1.378)<br>100<br>**1874400000**<br>**1874660000**<br>**12**<br>38.50 (1.516)<br>100<br>**1874420000**<br>**1874680000**<br>**Pitch 3.81 mm**<br>~~—— OO ——~~<br>~~= SCRSRRRREERE~~<br>~~LDLOo:~~<br>~~OEE~~<br>~~TTOE~~<br>~~—_____~~<br>~~x~~<br>——.<br>—_____<br>or<br>~~See~~<br>~~PSS~~<br>~~a~~<br>~~PPA~~<br>~~4~~<br>~~[P™. IN~~<br>~~F~~e<br>~~PLAT~~<br>~~CCECEEEELEN~~|||||||||||||||||||||||||||||||||||||||||||||
||**Pins**|L1 mm<br>(inch)|**VPE**|**Ord. No.**||**Ord. No.**||**Pins**|L1 mm<br>(inch)|**VPE**|**Ord. No.**||**Ord. No.**||||LSF-SMT 3.5 (3.81)|||||||||LSF-SMT 3.5 (3.81)|LSF-SMT 3.5 (3.81)||||||||||||||||||
||**2**|3.81 (0.150)|100|**1869890000**||**1825790000**||**2**|3.81 (0.150)|100|**1875320000**||**1875550000**||||Conductor H07V-K1,5||||||||Conductor H07V-K1,5||||||||||||||||||||
||**3**|7.62 (0.300)|100|**1869900000**||**1825800000**||**3**|7.62 (0.300)|100|**1875330000**||**1875570000**||||||||||||||||||||||||||||||||
||**4**|11.43 (0.450)|100|**1869910000**||**1825810000**||**4**|11.43 (0.450)|100|**1875340000**||**1875590000**||||||||||||||||||||||||||||||||
||**5**|15.24 (0.600)|50|**1869920000**||**1825820000**||**5**|15.24 (0.600)|100|**1875350000**||**1875650000**||||||||||||||||||||||||||||||||
||**6**|19.05 (0.750)|50|**1869930000**||**1825830000**||**6**|19.05 (0.750)|100|**1875360000**||**1875670000**||||||||||||||||||||||||||||||||
||**7**|22.86 (0.900)|50|**1869940000**||**1825840000**||**7**|22.86 (0.900)|100|**1875370000**||**1875680000**||||||||||||||||||||||||||||||||
||**8**|26.67 (1.050)|50|**1869950000**||**1825850000**||**8**|26.67 (1.050)|100|**1875380000**||**1875710000**||||||||||||||||||||||||||||||||
||**9**|30.48 (1.200)|50|**1869960000**||**1825870000**||**9**|30.48 (1.200)|100|**1875390000**||**1875730000**||||||||||||||||||||||||||||||||
||**10**|34.29 (1.350)|50|**1869970000**||**1825880000**||**10**|34.29 (1.350)|100|**1875400000**||**1875760000**||||||||||||||||||||||||||||||||
||**11**|38.10 (1.500)|50|**1870000000**||**1825890000**||**11**|38.10 (1.500)|100|**1875410000**||**1875810000**||||||||||||||||||||||||||||||||
||**12**|41.91 (1.650)|50|**1870010000**||**1825920000**|||||||||||||||||||||||||||||||||||||||
||**13**|45.72 (1.800)|50|**1870020000**||**1870900000**|||||||||||||||||||||||||||||||||||||||
||**14**|49.53 (1.950)|50|**1870030000**||**1870910000**|||||||||||||||||||||||||||||||||||||||
||**15**|53.34 (2.100)|50|**1870040000**||**1870920000**|||||||||||||||||||||||||||||||||||||||
||**16**|57.15 (2.250)|50|**1870050000**||**1870930000**|||||||||||||||||||||||||||||||||||||||
||**17**|60.96 (2.400)|20|**1870060000**||**1870940000**|||||||||||||||||||||||||||||||||||||||
||**18**|64.77 (2.550)|20|**1870070000**||**1870950000**|||||||||||||||||||||||||||||||||||||||
||**19**|68.58 (2.700)|20|**1870080000**||**1870960000**|||||||||||||||||||||||||||||||||||||||
||**20**|72.39 (2.850)|20|**1870090000**||**1870970000**|||||||||||||||||||||||||||||||||||||||
||**21**|76.20 (3.000)|20|**1870100000**||**1870980000**|||||||||||||||||||||||||||||||||||||||
||**22**|80.01 (3.150)|20|**1870110000**||**1870990000**|||||||||||||||||||||||||||||||||||||||
||**23**|83.82 (3.300)|20|**1870120000**||**1871000000**|||||||||||||||||||||||||||||||||||||||
||**24**|87.63 (3.450)|20|**1870130000**||**1871010000**|||||||||||||||||||||||||||||||||||||||
**3**
## **Spring connection**
## **LSF-SMT 5.00 LSF-SMT 5.08**
- 0.14 – 1.5mm[2] (IEC) / 24 – 16 AWG (UL)
**==> picture [81 x 8] intentionally omitted <==**
**----- Start of picture text -----**<br>
• 250V (IEC) / 300V (UL)<br>**----- End of picture text -----**<br>
- 17.5A (IEC) / 10A (UL)
## **Technical Data**
|~~**Ratings acc. to IEC 664-1 / VDE 0110 (4.97)**~~|~~**Ratings acc. to IEC 664-1 / VDE 0110 (4.97)**~~|~~**Ratings acc. to IEC 664-1 / VDE 0110 (4.97)**~~|
|---|---|---|
|Max. clamping area<br>Sing. core H05(07) V-U<br>Mult. core H07 V-R|mm2<br>mm2<br>mm2|0.14…1.50<br>0.25…1.50|
|Flex. wire cond. H05(07) V-K<br>Flex. wire cond. with AEH|mm2<br>mm2|0.25…1.50<br>0.25…1.50|
|AEH with plast. collar<br>Stripping length<br>**Rated current**<br>**at ambient temperature**|mm2<br>mm<br>A|8.0 + 1.0<br>**20°C**<br>**40°C**<br>17.5<br>17.5|
|**Overvoltage cat.**||**III**<br>**III**<br>**II**|
|**Soiling level**||**3**<br>**2**<br>**2**|
|Rated voltage|V|250<br>320<br>500|
|Rated surge voltage|kV|4.0<br>4.0<br>4.0|
|~~a~~~~**UL 1059 rated data - E60693**~~||~~**B**~~<br>~~**C**~~<br>~~**D**~~|
|Rated voltage|V|300<br>300|
|Rated current|A|12.0<br>10.0|
|AWG conductor||24-16|
|~~r~~~~**CSA C22.2 rated data - LR12400**~~||~~**B**~~<br>~~**C**~~<br>~~**D**~~|
|Rated voltage|V|300<br>50*<br>300|
|Rated current|A|12.0<br>10.0|
|AWG conductor||24-16|
|~~**Material data**~~|||
|Type of insulation||LCP GF|
|Combustibility class<br>Base material of the contact<br>Material of the cont. surface<br>~~**Notices**~~||V-0<br>Cu alloy<br>tin-plated|
- Rated currents are based on rated cross section and min. num. of pins
- AEH without plastic collar acc. to DIN 46228/1
- The data listed under CSA refer to a cUL-permit - E60693
- Drilled hole dia. D = 1.1 + 0.1mm
## **LSF-SMT 5.00/90 LSF-SMT 5.08/90**
## **LSF-SMT 5.00/90 Tape LSF-SMT 5.08/90 Tape**
**==> picture [97 x 112] intentionally omitted <==**
**----- Start of picture text -----**<br>
L1 + 4.2 14.3<br>L1 + 0.165" 0.563"<br>3<br>L1 0.119"<br>P<br>D<br>8.5<br>0.335"<br>7<br>0.276"<br>**----- End of picture text -----**<br>
**==> picture [158 x 111] intentionally omitted <==**
**----- Start of picture text -----**<br>
Prod (Pred (Pre. (Pre<br>24<br>12.9<br>56<br>**----- End of picture text -----**<br>
## **Ordering data**
## **Ordering data**
|~~**Soldering post length**~~|~~**Soldering post length**~~|||~~**1.5 mm**~~||~~**3.5 mm**~~|||~~**Soldering post length**~~|~~**Soldering post length**~~||~~**1.5 mm**~~||~~**3.5 mm**~~|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|**Pitch 5.00 mm**<br>**Colour**|||**black**<br>es||||**black**|||**Pitch 5.00 mm**<br>**Colour**||~~ee~~|**black**<br>~~ee~~<br>|||**black**<br>~~ee~~<br>||
|**Pins**|L1 mm<br>(inch)|VPE||**Ord No.**||**Ord No.**|||**Pins**|L1 mm<br>(inch)|VPE|**Ord. No.**||**Ord. No.**|
|**2**|5.00 (0.197)|100||**1869600000**||**1824740000**|||**2**|5.00 (0.197)|150|**1876240000**||**1876430000**|
|**3**|10.00 (0.394)|100||**1869610000**||**1824750000**|||**3**|10.00 (0.394)|150|**1876260000**||**1876510000**|
|**4**|15.00 (0.591)|100||**1869620000**||**1824760000**|||**4**|15.00 (0.591)|150|**1876270000**||**1876530000**|
|**5**|20.00 (0.787)|50||**1869630000**||**1824770000**|||**5**|20.00 (0.787)|150|**1876280000**||**1876550000**|
|**6**|25.00 (0.984)|50||**1869640000**||**1824780000**|||**6**|25.00 (0.984)|150|**1876300000**||**1876560000**|
|**7**|30.00 (1.181)|50||**1869650000**||**1824790000**|||**7**|30.00 (1.181)|150|**1876330000**||**1876540000**|
|**8**|35.00 (1.378)|50||**1869660000**||**1824800000**|||**8**|35.00 (1.378)|150|**1876350000**||**1876520000**|
||||||||||||||||
||||||||||||||||
||||||||||||||||
||||||||||||||||
||||||||||||||||
||||||||||||||||
||||||||||||||||
||||||||||||||||
||||||||||||||||
||||||||||||||||
||||||||||||||||
||||||||||||||||
||||||||||||||||
||||||||||||||||
||||||||||||||||
||||||||||||||||
|**Pitch 5.08 mm**|||||||||**Pitch 5.08 mm**||||||
|**Pins**|L1 mm<br>(inch)|**VPE**||**Ord. No.**||**Ord. No.**|||**Pins**|L1 mm<br>(inch)|VPE|**Ord No.**||**Ord No.**|
|**2**|5.08 (0.200)|100||**1869670000**||**1824810000**|||**2**|5.08 (0.200)|150|**1876480000**||**1876470000**|
|**3**|10.16 (0.400)|100||**1869680000**||**1824820000**|||**3**|10.16 (0.400)|150|**1876440000**||**1876420000**|
|**4**|15.24 (0.600)|100||**1869690000**||**1824830000**|||**4**|15.24 (0.600)|150|**1878520000**||**1876310000**|
|**5**|20.32 (0.800)|50||**1869700000**||**1824840000**|||**5**|20.32 (0.800)|150|**1876150000**||**1876190000**|
|**6**|25.40 (1.000)|50||**1869710000**||**1824850000**|||**6**|25.40 (1.000)|150|**1875720000**||**1876120000**|
|**7**<br>**8**|30.48 (1.200)<br>35.56 (1.400)|50<br>50||**1869720000**<br>**1869730000**||**1824860000**<br>**1824870000**|||**7**<br>**8**|30.48 (1.200)<br>35.56 (1.400)|150<br>150|**1875520000**<br>**1869730000**||**1875690000**<br>**1875510000**|
|~~**Soldering post length**~~|~~**Soldering post length**~~|~~**Soldering post length**~~||~~**1.5 mm**~~||~~**3.5 mm**~~|
|---|---|---|---|---|---|---|
|**Pitch 5.00 mm**<br>**Colour**|||**black**<br>**black**<br>~~ee~~<br>|<br>|||||
|**Pins**|L1 mm|(inch)|VPE|**Ord. No.**||**Ord. No.**|
|**2**|5.00|(0.197)|150|**1876240000**||**1876430000**|
|**3**|10.00|(0.394)|150|**1876260000**||**1876510000**|
|**4**|15.00|(0.591)|150|**1876270000**||**1876530000**|
|**5**|20.00|(0.787)|150|**1876280000**||**1876550000**|
|**6**|25.00|(0.984)|150|**1876300000**||**1876560000**|
|**7**|30.00|(1.181)|150|**1876330000**||**1876540000**|
|**8**|35.00|(1.378)|150|**1876350000**||**1876520000**|
- Drawing legend P = pitch
- factory wiring
**4**
## **Spring connection**
## **LSF-SMT 5.00/180 LSF-SMT 5.08/180**
## **LSF-SMT 5.00/180 Tape LSF-SMT 5.08/180 Tape**
**==> picture [162 x 240] intentionally omitted <==**
**----- Start of picture text -----**<br>
|||||||
|---|---|---|---|---|---|
|L1+4.2|8.5|
|L1+0.165"|0.335"|
|0.9|
|L1|0.035"|
|P|
|D|
|‘|1|Oo9....0...0..00|0|0}|4|
|Ordering data|
|Soldering post length|1.5 mm|3.5 mm|
|Colour|black|black|
|Pitch 5.00 mm|
|Pins|L1 mm|(inch)|VPE|Ord. No.|Ord. No.|
|2|5.00|(0.197)0.197))|100|1870140000|1825960000|
|3|10.00|(0.394)0.394))|100|1870150000|1825970000|
|4|15.00|(0.591)0.591))|100|1870160000|1825980000|
|5|20.00|(0.787)0.787))|50|1870170000|1825990000|
|6|25.00|(0.984)0.984))|50|1870180000|1826000000|
|7|30.00|(1.181)1.181))|50|1870190000|1826010000|
|8|35.00|(1.378)1.378))|50|1870200000|1826020000|
**----- End of picture text -----**<br>
~~— — — — —~~ UL UE Wh Ui nt nnn — {| 28
## **Ordering data**
**==> picture [332 x 278] intentionally omitted <==**
**----- Start of picture text -----**<br>
|||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|Soldering post length|1.5 mm|3.5 mm|Soldering post length|1.5 mm|3.5 mm|
|Colour|black|black|Colour|black|black|
|Pitch 5.00 mm|Pitch 5.00 mm|
|Pins|L1 mm|(inch)|VPE|Ord. No.|Ord. No.|Pins|L1 mm|(inch)|VPE|Ord. No.|Ord. No.|
|2|5.00|(0.197)0.197))|100|1870140000|1825960000|2|5.00|(0.197)|100|1876020000|1876110000|
|3|10.00|(0.394)0.394))|100|1870150000|1825970000|3|10.00|(0.394)|100|1876030000|1876130000|
|4|15.00|(0.591)0.591))|100|1870160000|1825980000|4|15.00|(0.591)|100|1876050000|1876140000|
|5|20.00|(0.787)0.787))|50|1870170000|1825990000|5|20.00|(0.787)|100|1876060000|1876160000|
|6|25.00|(0.984)0.984))|50|1870180000|1826000000|6|25.00|(0.984)|100|1876070000|1876200000|
|7|30.00|(1.181)1.181))|50|1870190000|1826010000|7|30.00|(1.181)|100|1876080000|1876220000|
|8|35.00|(1.378)1.378))|50|1870200000|1826020000|8|35.00|(1.378)|100|1876090000|1876230000|
|ll|
|TTT|a|
|—__________|
|llx|Se SSS|
|OOOOVI——|rrr|
|a|
|AI|
|SEE|eeereeeenereeenenntnireeenneerenneenntueeeeeeeeeeenneeeeneeeemmeeeeeemeenmmeneeet|
|_——|——Ee|
|EEE|EEE|.|}|EEE|
|Pitch 5.08 mm|Pitch 5.08 mm|
|Pins|L1 mm|(inch)|VPE|Ord. No.|Ord. No.|Pins|L1 mm|(inch)|VPE|Ord. No.|Ord. No.|
|2|5.08|(0.200)|100|1870210000|1826040000|2|5.08|(0.200)|100|1876500000|1876490000|
|3|10.16|(0.400)|100|1870220000|1826060000|3|10.16|(0.400)|100|1876460000|1876450000|
|4|15.24|(0.600)|100|1870230000|1826070000|4|15.24|(0.600)|100|1876410000|1876360000|
|5|20.32|(0.800)|50|1870240000|1826080000|5|20.32|(0.800)|100|1876290000|1876250000|
|6|25.40|(1.000)|50|1870250000|1826100000|6|25.40|(1.000)|100|1876180000|1876170000|
|7|30.48|(1.200)|50|1870260000|1826110000|7|30.48|(1.200)|100|1876100000|1875750000|
|8|35.56|(1.400)|50|1870270000|1826120000|8|35.56|(1.400)|100|1875610000|1875580000|
**----- End of picture text -----**<br>
## **Accessories**
## **Printed version**
**==> picture [116 x 50] intentionally omitted <==**
**----- Start of picture text -----**<br>
|||||
|---|---|---|---|
|KSW 2.5|Pitch|Pitch|
|Print|5.00 mm|5.08 mm|
|1-8|1700660001|1630100001|
|1-12|-|-|
|1-16|1630070001|1713970001|
|1-24|*|1713980001|1713990001|
**----- End of picture text -----**<br>
**==> picture [166 x 142] intentionally omitted <==**
**----- Start of picture text -----**<br>
Derating curve<br>32<br>30 a Min. number of poles T [| J Tt 7 |<br>28 [ FN (2 poles) ; | | [| | |<br>26 er | [ [| [ | 4<br>24 a a a Aeee<br>22 Conductor current in accord.<br>2018 eeeea ee ee N with EN 60947-7-1<br>16<br>14 p [| tf f ft | 7S<br>12 PoyTNT<br>108 a a | Max. number of poles(8 poles) P [KN]<br>64 aaNea DN<br>2 rf | tT tT ft [ [ fT 7 tT T TY<br>0 a<br>0 10 20 30 40 50 60 70 80 90 100 110 120 130<br>Ambient temperature T [ ° C]<br>LSF-SMT 5.00 (5.08)<br>Conductor H07V-K1,5<br>Rated current I [A]<br>**----- End of picture text -----**<br>
**5**
## **Spring connection**
## **LSF-SMT 7.50 LSF-SMT 7.62**
- 0.14 – 1.5mm[2] (IEC) / 24 – 16 AWG (UL)
**==> picture [81 x 8] intentionally omitted <==**
**----- Start of picture text -----**<br>
• 500V (IEC) / 300V (UL)<br>**----- End of picture text -----**<br>
- 17.5A (IEC) / 10A (UL)
## **Technical Data**
|~~**Rating acc. to IEC 664-1 / VDE 0110 (4.97)**~~|~~**Rating acc. to IEC 664-1 / VDE 0110 (4.97)**~~|~~**Rating acc. to IEC 664-1 / VDE 0110 (4.97)**~~|
|---|---|---|
|Max. clamping area<br>Sing. core H05(07) V-U<br>Mult. core H07 V-R|mm2<br>mm2<br>mm2|0.14…1.50<br>0.25…1.50|
|Flex. wire cond. H05(07) V-K<br>Flex. wire cond. with AEH|mm2<br>mm2|0.25…1.50<br>0.25…1.50|
|AEH with plast. collar<br>Stripping length<br>**Rated current**<br>**at ambient temperature**|mm2<br>mm<br>A|8.0 + 1.0<br>**20°C**<br>**40°C**<br>17.5<br>17.5|
|**Overvoltage cat.**||**III**<br>**III**<br>**II**|
|**Soiling level**||**3**<br>**2**<br>**2**|
|Rated voltage|V|500<br>630<br>800|
|Rated surge voltage|kV|6.0<br>6.0<br>6.0|
|~~a~~~~**UL 1059 rated data - E60693**~~||~~**B**~~<br>~~**C**~~<br>~~**D**~~|
|Rated voltage|V|300<br>150<br>300|
|Rated current|A|12.0<br>12.0<br>10.0|
|AWG conductor||24-16|
|~~r~~~~**CSA C22.2 rated data - LR12400**~~||~~**B**~~<br>~~**C**~~<br>~~**D**~~|
|Rated voltage|V|300<br>150<br>300|
|Rated current|A|12.0<br>12.0<br>10.0|
|AWG conductor||24-16|
|~~**Material data**~~|||
|Type of insulation||LCP GF|
|Combustibility class<br>Base material of the contact<br>Material of the cont. surface<br>~~**Notices**~~||V-0<br>Cu alloy<br>tin-plated|
- Rated currents are based on rated cross section and min. num. of pins
- AEH without plastic collar acc. to DIN 46228/1
- The data listed under CSA refer to a cUL-permit - E60693
- Drilled hole dia. D = 1.1 + 0.1mm
## **LSF-SMT 7.50/90 LSF-SMT 7.62/90**
**==> picture [100 x 100] intentionally omitted <==**
**----- Start of picture text -----**<br>
L1+4.2 14.3<br>L1+0.165" 0.563"<br>3<br>L1 0.119"<br>P<br>D<br>8.5<br>0.335"<br>7<br>0.276"<br>**----- End of picture text -----**<br>
## **Ordering data**
|~~**Soldering post length**~~|~~**Soldering post length**~~||~~**1.5 mm**~~||~~**3.5 mm**~~|
|---|---|---|---|---|---|
|**Colour**<br>**Pitch 7.50 mm**|||**black**|**black**<br>Co)||
|**Pins**|L1 mm<br>(inch)|VPE|**Ord. No.**||**Ord. No.**|
|**2**|7.50 (0.295)|100|**1869740000**||**1824880000**|
|**3**|15.00 (0.591)|100|**1869750000**||**1824890000**|
|**4**|22.50 (0.886)|100|**1869760000**||**1824900000**|
|**5**|30.00 (1.181)|50|**1869770000**||**1824910000**|
|**6**|37.50 (1.476)|50|**1869780000**||**1824920000**|
|**7**|45.00 (1.772)|50|**1869790000**||**1824930000**|
|**8**|52.50 (2.067)|50|**1869800000**||**1824940000**|
## **Pitch 7>.62 mm**
|**Pins**|L1 mm|(inch)|**VPE**|**Ord. No.**|**Ord. No.**|
|---|---|---|---|---|---|
|**2**|7.62|(0.300)|100|**1869260000**|**1824950000**|
|**3**|15.24|(0.600)|100|**1869270000**|**1824960000**|
|**4**|22.86|(0.900)|100|**1869280000**|**1824970000**|
|**5**|30.48|(1.200)|50|**1869290000**|**1824980000**|
|**6**|38.10|(1.500)|50|**1869300000**|**1824990000**|
|**7**<br>**8**|45.72 <br>53.34|(1.800)<br> (2.100)|50<br>50|**1869310000**<br>**1869320000**|**1825000000**<br>**1825010000**|
**LSF-SMT 7.50/90 Tape LSF-SMT 7.62/90 Tape**
**==> picture [158 x 112] intentionally omitted <==**
**----- Start of picture text -----**<br>
Ld 24<br>12.9<br>56<br>**----- End of picture text -----**<br>
## **Ordering data**
|~~**Soldering post length**~~|~~**Soldering post length**~~|~~**Soldering post length**~~|||~~**1.5 mm**~~|~~**3.5 mm**~~|
|---|---|---|---|---|---|---|
|**Colour**<br>**Pitch 7.50 mm**||**Pitch 7.50 mm**||**black**<br>Co)||**black**|
|**Pins**|L1 mm<br>(inch)||VPE||**Ord No.**|**Ord No.**|
|**2**||7.50 (0.295)|150||**1875480000**|**1875470000**|
|**3**|15.00 (0.591)||150||**1875440000**|**1875430000**|
|**4**|22.50 (0.886)||150||**1875040000**|**1875020000**|
|**5**|30.00 (1.181)||150||**1874980000**|**1874960000**|
|**6**|37.50 (1.476)||150||**1874910000**|**1874880000**|
||||||||
||||||||
||||||||
||||||||
||||||||
||||||||
||||||||
||||||||
||||||||
||||||||
||||||||
||||||||
||||||||
||||||||
||||||||
||||||||
||||||||
|**Pitch 7.62 mm**||**Pitch 7.62 mm**|||||
|**Pins**|L1 mm<br>(inch)||**VPE**||**Ord. No.**|**Ord. No.**|
|**2**||7.62 (0.300)|150||**1874700000**|**1874670000**|
|**3**|15.24 (0.600)||150||**1874570000**|**1874550000**|
|**4**|22.86 (0.900)||150||**1874480000**|**1874470000**|
|**5**|30.48 (1.200)||150||**1874430000**|**1874410000**|
|**6**|38.10 (1.500)||150||**1874330000**|**1874290000**|
- Drawing legend P = pitch
**6**
## **Spring connection**
## **LSF-SMT 7.50/180 LSF-SMT 7.50/180 Tape LSF-SMT 7.62/180 LSF-SMT 7.62/180 Tape**
**==> picture [339 x 240] intentionally omitted <==**
**----- Start of picture text -----**<br>
||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|L1+4.2|8.5|
|L1+0.165"|0.335"|
|o|¢|OOS|o|o|CO|OS|o|o|6|"I|
|0.9|
|L1|0.035"|
|P|
|‘oO|OOF|D|$04|01000000|610000000000000000000000000|
|28|
|Ordering data|Ordering data|
|Soldering post length|1.5 mm|3.5 mm|Soldering post length|1.5 mm|3.5 mm|
|Colour|black|black|Colour|black|black|
|Pitch 7.50 mm|Pitch 7.50 mm|
|Pins|L1 mm|(inch)|VPE|Ord No.|Ord. No.|Pins|L1 mm|(inch)|VPE|Ord. No.|Ord. No.|
|2|7.50|(0.295)|100|1870280000|1826130000|2|7.50|(0.295)|100|1875500000|1875490000|
|3|15.00|(0.591)|100|1870290000|1826140000|3|15.00|(0.591)|100|1875460000|1875450000|
|4|22.50|(0.886)|100|1870300000|1826150000|4|22.50|(0.886)|100|1875090000|1875060000|
|5|30.00|(1.181)|50|1870310000|1826160000|5|30.00|(1.181)|100|1875010000|1875000000|
|6|37.50|(1.476)|50|1870320000|1826170000|6|37.50|(1.476)|100|1874950000|1874920000|
|LLLA|7|45.00|(1.772)|50|1870330000|1826180000|—————|i|||
|—$__________|8|52.50|(2.067|LL|)|50|1870340000|_|1826190000|_____|rc|I|
|/|SS|e—E—EEEEEEEE|
**----- End of picture text -----**<br>
## **Ordering data**
**==> picture [159 x 69] intentionally omitted <==**
**----- Start of picture text -----**<br>
|||||||
|---|---|---|---|---|---|
|Pitch 7.62 mm|
|Pins|L1 mm|(inch)|VPE|Ord. No.|Ord. No.|
|2|7.62|(0.300)|100|1869810000|1826210000|
|3|15.24|(0.600)|100|1869830000|1826220000|
|4|22.86|(0.900)|100|1869840000|1826230000|
|5|30.48|(1.200)|50|1869850000|1826240000|
|6|38.10|(1.500)|50|1869860000|1826250000|
|7|45.72|(1.800)|50|1869870000|1826260000|
|8|53.34|(2.100)|50|1869880000|1826270000|
**----- End of picture text -----**<br>
**==> picture [159 x 54] intentionally omitted <==**
**----- Start of picture text -----**<br>
|||||||
|---|---|---|---|---|---|
|Pitch 7.62 mm|
|Pins|L1 mm|(inch)|VPE|Ord. No.|Ord. No.|
|2|7.62|(0.300)|100|1874870000|1874750000|
|3|15.24|(0.600)|100|1874650000|1874630000|
|4|22.86|(0.900)|100|1874530000|1874500000|
|5|30.48|(1.200)|100|1874450000|1874460000|
|6|38.10|(1.500)|100|1874390000|1874360000|
**----- End of picture text -----**<br>
## **Accessories**
## **Printed version**
**==> picture [140 x 23] intentionally omitted <==**
**----- Start of picture text -----**<br>
||||
|---|---|---|
|KSW 2.5|Pitch|Pitch|
|Print|7.50 mm|7.62 mm|
|1-8|1873650000|1873640000|
**----- End of picture text -----**<br>
## **Derating curve**
**==> picture [166 x 135] intentionally omitted <==**
**----- Start of picture text -----**<br>
32<br>30 | Min. number of poles ; | | Jf 7<br>28 | FA (2 poles) eeee<br>26 Pye ee<br>24 a A as A De<br>22 a Conductor current in accord.<br>20 with EN 60947-7-1<br>18 a ee<br>16<br>14 ; [| ft J ft tT 7S KO<br>12 PoyRENT<br>108 ee | Max. number of poles(8 poles) PANT<br>6 PoNNT<br>42 aa a Aa |GO GA|<br>0 a a |<br>0 10 20 30 40 50 60 70 80 90 100 110 120 130<br>Ambient temperature T [ ° C]<br>LSF-SMT 7.50 (7.62)<br>Conductor H07V-K1,5<br>Rated current I [A]<br>**----- End of picture text -----**<br>
**7**
## **"Push In" direct-connection terminal connector system**
## **Contact safety**
- A stainless steel spring ensures that the necessary contact force is permanently present between the conductor and the conductor rail. Relatively high conductor extraction force in comparison to leafspring terminals
- The copper conductor rails with tin alloy provide an excellent fit to the conductor. This ensures a very low voltage drop.
- Two soldering posts ensure a reliable and stable connection to the PCB.
## **Safe operation**
- Spring travel restricted by means of a spring limit stop (protection of the compression spring).
- Clear arrangement of the cable infeed socket; misconnection is prevented.
## **Simple operation**
The direct-connection technology reduces the wiring times considerably for singlecore conductors and flexible-wire conductors with end ferrules.
- No additional tool necessary
## **Lead-free soldering**
Thanks to the modern, LCP high-temperature insulating material, all requirements for existing (in particular, lead-free) soldering processes are fulfilled – regardless of whether using manual-, selective-, waveor reflow-soldering (provided it is vapour phase or convection).
## **Packaging**
The compact design and the packaging suitable for automatic machines (tape-onreel) make possible full-integration into existing SMT lines and thus contribute to additional cost savings in the manufacturing of electronic assemblies.
- Easy operation in tight installation situations
- TOP connection for conductor and actuation
## **Future-oriented:**
- RoHS-compatible, halogen-free, leadfree and suitable for lead-free soldering
- • 100% SMT-process compatible
We reserve the right to make technical changes · Printed in Germany · 5640250000 · 04/2004 · DMMD
**8**
Updated at June 5, 2026
Weidmüller is a leading international provider of advanced solutions for electrical connectivity, power transmission, and the conditioning of signals and data in industrial environments. Recognized globally for engineering excellence, the company develops innovative components designed to optimize automation, ensure reliable power distribution, and streamline complex control panel assemblies. Our extensive portfolio of Weidmüller components is strongly centered around their industry-leading connectivity solutions. We carry a vast selection of terminal blocks to suit any application, including pluggable terminal blocks, headers and sockets, wire-to-board solutions, and rugged DIN rail terminal blocks. To support complete and organized installations, we also provide a comprehensive range of standard and fused terminal blocks, power distribution blocks, interface modules, and essential accessories like terminal block markers. Beyond core connectivity, our offering includes critical Weidmüller components for system protection and control. We supply a robust selection of circuit breakers, featuring magnetic hydraulic, thermal, and electronic variants to safeguard sensitive equipment. Additionally, our inventory encompasses dependable power relays, solid-state relays, and AC/DC converters, equipping engineers with the high-quality parts needed to build secure, efficient, and fully integrated industrial automation systems.
About Novapart
Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
Learn more →Stock Shortage Specialist
When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →