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1886110000
TB, WIRE TO BRD, 2POS, 16AWG, BLACK
⚠️ 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:7.5mm; No. of Positions:2Positions; Wire Size AWG Min:24AWG; Wire Size AWG Max:16AWG; Conductor Area CSA:1.5mm²; Wire Connection Method:Push In; Rate 21M2135
- Pitch Spacing: 7.5mm
- Product Range: Omnimate Signal LSF Series
- Rated Current: 17.5A
- Rated Voltage: 800V
- No. of Positions: 2Ways
- Block Orientation: Through Hole 135°
- 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 | 1000 |
| Price | 0.576 € |
| Current stock | 25+ |
| Lead time | 30 days |
Datasheet
## **Data sheet** ~~po~~ **OMNIMATE Signal - series LSF LSF-SMT 7.50/02/135 3.5SN BK TU** ## ~~Weidmiiller =~~ **Weidmüller Interface GmbH & Co. KG** Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 1429-0 Fax: +49 5231 14292083 www.weidmueller.com PCB terminal for fully automatic assembly in reflow soldering (SMT), with Push In conductor connection system. Conductor inserted and slider operated in same direction (TOP). Packed in box or as tape on reel. Pin lengths optimised at 1.5 mm or 3.5 mm. - 0.20 - 1.5 mm² (IEC) / 24 - 16 AWG (UL) - 800 V (IEC) / 300 V (UL) - 17.5 A (IEC) / 12 A (UL) ## **General ordering data** |Type|LSF-SMT 7.50/02/135 3.5SN BK TU| |---|---| |Order No.|1886110000| |Version|PCB terminal, 7.50 mm, No. of poles: 2, 135°,| ||Solder pin length (l): 3.5 mm, Black, PUSH IN,| ||Clamping range, rated connection, max.: 1.5 mm²,| ||Tube; Rs = 109- 1012Ω| |GTIN(EAN)|4032248491032| |Qty.|47pc(s).| |Product data|IEC: 800 V / 17.5 A / 0.2 - 1.5 mm²| ||UL: 300 V/12 A/AWG 24 - AWG 16| |Packaging|Tube; Rs = 109- 1012Ω| Creation date September 20, 2017 9:30:23 PM CEST Catalogue status 08.09.2017 / We reserve the right to make technical changes. 1 **Data sheet** — **OMNIMATE Signal - series LSF LSF-SMT 7.50/02/135 3.5SN BK TU** ## **Technical data** ~~Ld~~ **Weidmüller Interface GmbH & Co. KG** Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 1429-0 Fax: +49 5231 14292083 www.weidmueller.com ~~a~~ ## **Dimensions and weights** Net weight 2.51 g ## **System parameters** |Product family|OMNIMATE Signal - series|Wire connection method|| |---|---|---|---| ||LSF||PUSH IN| |Mounting onto the PCB|THT/THR solder|Conductor outlet direction|| ||connection||135°| |Pitch in mm(P)|7.5 mm|Pitch in inches(P)|0.295 inch| |No. ofpoles|2|Fitted bycustomer|No| |Solderpin length(l)|3.5 mm|Solderpin length tolerance|+0.1/-0.3 mm| |Solderpin dimensions|0.35 x 0.8 mm|Solderpin dimensions = d tolerance|0/-0.1 mm| |Solder eyelet hole diameter(D)|1.1 mm|Solder eyelet hole diameter tolerance(D)<br>+ 0,1 mm|| |Number of solderpinsperpole|2|Strippinglength|8 mm| |L1 in mm|7.5 mm|L1 in inches|0.295 inch| |Touch-safe protection acc. to DIN VDE||Touch-safe protection acc. to DIN VDE|| |0470|IP 20|57 106|Safe from finger touch| |Volume resistance|1.60 mΩ||| |**Material data**|||| |Insulatingmaterial|LCP GF|Colour|Black| |Colour chart(similar)|RAL 9011|Insulatingmaterialgroup|IIIa| |CTI|≥ 175|Insulation resistance|≥ 108Ω| |Moisture Level(MSL)|1|UL 94 flammabilityrating|V-0| |Contact material|Copper alloy|Layer structure of solder connection|4-6µm Sn matt| |Storage temperature,min.|-25 °C|Storage temperature,max.|55 °C| |Max. relative humidityduringstorage|80 %|Operatingtemperature,min.|-50 °C| |Operatingtemperature,max.|120 °C|Temperature range,installation,min.|-30 °C| |Temperature range, installation, max.|120 °C||| ## **Conductors suitable for connection** |Clampingrange,rated connection,min.|0.13 mm²|Clampingrange,rated connection,max.|1.5 mm²| |---|---|---|---| |Wire connection cross section AWG,||Wire connection cross section AWG,|| |min.|AWG 24|max.|AWG 16| |Solid,min. H05(07)V-U|0.2 mm²|Solid,max. H05(07)V-U|1.5 mm²| |Flexible,min. H05(07)V-K|0.2 mm²|Flexible,max. H05(07)V-K|1.5 mm²| |w. plastic collar ferrule, DIN 46228 pt 4,||w. plastic collar ferrule, DIN 46228 pt 4,|| |min.|0.25 mm²|max.|0.75 mm²| |w. wire end ferrule, DIN 46228 pt 1, min||w. wire end ferrule, DIN 46228 pt 1,|| ||0.25 mm²|max.|1.5 mm²| Creation date September 20, 2017 9:30:23 PM CEST Catalogue status 08.09.2017 / We reserve the right to make technical changes. 2 **Data sheet** ## **OMNIMATE Signal - series LSF LSF-SMT 7.50/02/135 3.5SN BK TU** ## **Technical data** ~~ass~~ **Weidmüller Interface GmbH & Co. KG** Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 1429-0 Fax: +49 5231 14292083 www.weidmueller.com ~~a~~ ## **Rated data acc. to IEC** |tested acc. to standard||Rated current, min. no. of poles (Ta =|| |---|---|---|---| ||IEC 60664-1,IEC 61984|20°C)|17.5 A| |Rated current, max. no. of poles (Ta =||Rated current, min. no. of poles (Ta =|| |20°C)|17.5 A|40°C)|17.5 A| |Rated current, max. no. of poles (Ta =||Rated voltage for surge voltage class /|| |40°C)|15 A|pollution degree II/2|800 V| |Rated voltage for surge voltage class /||Rated voltage for surge voltage class /|| |pollution degree III/2|630 V|pollution degree III/3|500 V| |Rated impulse voltage for surge voltage||Rated impulse voltage for surge voltage|| |class/ pollution degree II/2|6 kV|class/ pollution degree III/2|6 kV| |Rated impulse voltage for surge voltage||Short-time withstand current resistance|| |class/ contamination degree III/3|6 kV||3 x 1s with 80 A| ## **Rated data acc. to CSA** Institute (CSA) Rated voltage (Use group B) 300 V Rated current (use group B) 10 A Wire cross-section, AWG, min. AWG 24 Reference to approval values Specifications are maximum values, details - see approval certificate. Certificate No. (CSA) ||200039-1664286| |---|---| |Rated voltage(usegroupD)|300 V| |Rated current(usegroupD)|10 A| |Wire cross-section,AWG,max.|AWG 16| ## **Rated data acc. to UL 1059** |Institute (cURus)|cWALus|Certificate No. (cURus)|E60693| |---|---|---|---| |Rated voltage(usegroupB)|300 V|Rated voltage(usegroupD)|300 V| |Rated current(usegroupB)|12 A|Rated current(usegroupD)|10 A| |Wire cross-section,AWG,min.|AWG 24|Wire cross-section,AWG,max.|AWG 16| |Reference to approval values|Specifications are||| ||maximum values, details -||| ||see approval certificate.||| ## **Classifications** |ETIM 3.0|EC001284| |---|---| |ETIM 5.0|EC002643| |UNSPSC|30-21-18-11| |eClass 6.2|27-26-11-01| |eClass 8.1|27-44-04-01| |eClass 9.1|27-44-04-01| |ETIM 4.0|EC002643| |---|---| |ETIM 6.0|EC002643| |eClass 5.1|27-26-11-01| |eClass 7.1|27-44-04-01| |eClass 9.0|27-44-04-01| Creation date September 20, 2017 9:30:23 PM CEST Catalogue status 08.09.2017 / We reserve the right to make technical changes. 3 **Data sheet** ## **OMNIMATE Signal - series LSF LSF-SMT 7.50/02/135 3.5SN BK TU** ## **Technical data** ~~ass~~ **Weidmüller Interface GmbH & Co. KG** Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 1429-0 Fax: +49 5231 14292083 www.weidmueller.com ~~So~~ ## **Notes** |Notes|• Additional push button colours on request| |---|---| ||• Operating force of slider max. 40 N| ||• Rated current related to rated cross-section & min. No. of poles.| ||• Wire end ferrule with plastic collar to DIN 46228/4| ||• Wire end ferrule without plastic collar to DIN 46228/1| ||• P on drawing = pitch| ||• Rated data refer only to the component itself. Clearance and creepage distances to other components are to| ||be designed in accordance with the relevant application standards.| ||• Crimping shape "A" for wire end ferrules with PZ 6/5 crimping tool are recommended for the largest cable| ||sizes.| |IPC conformity|The products are developed, manufactured and delivered according to the internationally recognised IPC-A-610| ||standard, category "permissible". More extensive demands on the products can be evaluated on request.| |**Approvals**|| |Approvals|@ALusiilll@| |ROHS|Conform| |**Downloads**|| |Approval/Certificate/Document of|| |Conformity|Declaration of the Manufacturer| |Brochure/Catalogue|FL DRIVES EN| ||FL ANALO.SIGN.CONV. EN| ||MB SMT EN| ||FL DRIVES DE| ||MB DEVICE MANUF. EN| ||CAT 2 PORTFOLIOGUIDE EN| ||FL BUILDING SAFETY EN| ||FL APPL LED LIGHTING EN| ||FL INDUSTR.CONTROLS EN| ||FL MACHINE SAFETY EN| ||FL HEATING ELECTR EN| ||FL APPL_INVERTER EN| ||FL_BASE_STATION_EN| ||FL ELEVATOR EN| ||FL POWER SUPPLY EN| ||FL 72H SAMPLE SER EN| ||PO OMNIMATE EN| |EngineeringData|EPLAN, WSCAD| |SMT white paper|Download Whitepaper| Creation date September 20, 2017 9:30:23 PM CEST Catalogue status 08.09.2017 / We reserve the right to make technical changes. 4 **Data sheet** ## **OMNIMATE Signal - series LSF LSF-SMT 7.50/02/135 3.5SN BK TU** ## **Drawings** **Weidmüller Interface GmbH & Co. KG** Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 1429-0 Fax: +49 5231 14292083 www.weidmueller.com ## **Dimensional drawing** ## **Graph** ## **Graph** ## **Graph** ## **Graph** Creation date September 20, 2017 9:30:23 PM CEST Catalogue status 08.09.2017 / We reserve the right to make technical changes. 5 ## **Weidmüller Interface GmbH & Co. KG** Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 www.weidmueller.com ## **Single Wave:** **==> picture [432 x 446] intentionally omitted <==** **----- Start of picture text -----**<br> Contact time appr. 3 sec.<br>260 255 °C o s , 260 °C<br>240 250 °C I ~,.N\<br>\ [‘]<br>220 \\ [N] N [N] N<br>LON<br>200180 .\1\\ [.][N] SS\SsN.<br>160 \\\Str ‘\‘S‘S<br>wT “oy, “w<br>140 od° oNs\ "he,a> S.ss<br>12010080 Preheating :o.;7” .’Pua&&Pia4.-As-A.ue<ormeee7eeerrccCi7”Y11hae.~s- 7 appr. 150 °C \ny\\ny\\‘ wy£2.2>""y“ Cooling rate < 6 °K/s SS“>soy.‘s>“sDo~aTa“ss—m~. =~areTaaaooo-<br>;Fe ./4 -.- S.‘<br>6040 ¢Fa¢?me47soMosenooheSa--o “7“7“ ‘‘‘s.SS —=a-. Typical process Prozess limits<br>20 Sa Heating rate < 3 °K/s “es Temperature on board<br>0<br>0 20 40 60 80 100 120 140 160 180 200 220 240<br>time [s]<br>Double Wave:<br>260 255 °C — 260 °C<br>Total contact time max. 10 sec. Q 250 °C<br>240<br>220<br>200<br>180<br>\<br>160 eee sue\\<br>140120100 Preheating a?’.a”oa a..ue °°&.SS£ 7*.“eS?ny“ocd;7 appr. 150°C [RO\‘\‘\‘‘ NS>NOS.°WSesyO~~>-°°~~ ~~~<br>8060 a?-o7747 *Aefre/&°oo&&4aea7”’ \‘‘‘‘\ Cooling rate < 6 °K/s ‘‘ >cS““Sse°“asD>,-_;-:<br>o* A. “ Typical process<br>40 Prie"7-- neeiteer<r — Process limits<br>20 Heating rate < 3 °K/s Temperature on board<br>0<br>0 20 40 60 80 100 120 140 160 180 200 220 240<br>time [s]<br>Temperature [°C]<br>Temperature [°C]<br>**----- End of picture text -----**<br> ## Wired connection elements should be processed in accordance with the DIN EN 61760-1 standard. We have included two recommendations for practical wave soldering profiles, with which Weidmüller PCB terminals and connectors are qualified. - PCB thickness - Proportion of Cu in the layers - Single/double-sided assembly - Product range - Heating and cooling rates soldering temperature of 260°C. In practice, the maximum soldering temperature is quite often well below the above maximum profile. We reserve the right to make technical changes. ## **Weidmüller Interface GmbH & Co. KG** Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 www.weidmueller.com **==> picture [510 x 255] intentionally omitted <==** **----- Start of picture text -----**<br> 300<br>oe 254 °C<br>250 245 °C - aa<br>235 °C oo x<br>Melting point lead-free solder paste<br>217 o awe Ss<br>190 °C approx. XN XN<br>200 vane yr 60 s > 217 °C XN<br>XN \<br>180 °C Pad , N \<br>----7 _-7 \ \ \ \<br>150 77 \ N\<br>preheating , o7 a Cooling rate: < 6 °K/s . ‘ \<br>100 o \<br>of \<br>o a \<br>aa Heating rate: < 3 °K/s \<br>a \<br>50 &<br>a<br>& — Continuous line: Typical process<br>a 7 -_ — Dotted line: Process limits<br>0<br>0 50 100 150 200 250 300 350<br>Temperature [°C]<br>**----- End of picture text -----**<br> **Time [sec]** ## But there are more than one correct answer: The diagram of temperature-on-time is related to processing features of solder paste and to maximum load of components. We have to consider the following parameters: - Time for pre heating - Maximum temperature - Time above melting point - Time for cooling - Maximum heating rate - Maximum cooling rate prepared smoothly for the solder phase. Heating rate is typically ≤ +3K/s. In parallel the solder paste is ‚activated’. The time above melting point of 217°C the paste gets liquid and components and boards begin to connect. The maximum temperature of 245°C to 254°C should stay between 10 and 40 seconds. In the cooling phase at ≥ -6K/s solder is cured. Board and components cool down while avoiding cold cracks. We reserve the right to make technical changes.
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.
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