1824630000

## **Data sheet** ~~po~~ **OMNIMATE Signal - series LSF LSF-SMT 3.81/03/90 3.5SN BK TU** 

## ~~Weidmiiller =~~ 

**Weidmüller Interface GmbH & Co. KG** Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 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) 

- 320 V (IEC) / 300 V (UL) 

- 17.5 A (IEC) / 12 A (UL) 

## **General ordering data** 

|Type|LSF-SMT 3.81/03/90 3.5SN BK TU|
|---|---|
|Order No.|1824630000|
|Version|PCB terminal, 3.81 mm, No. of poles: 3, 90°,|
||Solder pin length (l): 3.5 mm, Black, PUSH IN,|
||Clamping range, max. : 1.5 mm², Tube; Rs = 109-|
||1012Ω|
|GTIN(EAN)|4032248327218|
|Qty.|46pc(s).|
|Product data|IEC: 320 V / 17.5 A / 0.2 - 1.5 mm²|
||UL: 300 V/12 A/AWG 28 - AWG 14|
|Packaging|Tube; Rs = 109- 1012Ω|



Creation date July 2, 2018 10:10:09 AM CEST 

Catalogue status 29.06.2018 / We reserve the right to make technical changes. 

1 

**Data sheet** — **OMNIMATE Signal - series LSF LSF-SMT 3.81/03/90 3.5SN BK TU** 

## **Technical data** ~~Ld~~ 

**Weidmüller Interface GmbH & Co. KG** Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 www.weidmueller.com ~~a~~ 

## **Dimensions and weights** 

|Net weight|2.43 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||90°|
|Pitch in mm(P)|3.81 mm|Pitch in inches(P)|0.15 inch|
|No. ofpoles|3|Fitted bycustomer|No|
|Solderpin length(l)|3.5 mm|Solderpin length tolerance|0/-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|7.62 mm|L1 in inches|0.3 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,min.|0.13 mm²|Clampingrange,max.|1.5 mm²|
|Wire connection cross section AWG,||Wire connection cross section AWG,||
|min.|AWG 28|max.|AWG 14|
|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 July 2, 2018 10:10:09 AM CEST 

Catalogue status 29.06.2018 / We reserve the right to make technical changes. 

2 

**Data sheet** 

## **OMNIMATE Signal - series LSF LSF-SMT 3.81/03/90 3.5SN BK TU** 

## **Technical data** ~~ass~~ 

**Weidmüller Interface GmbH & Co. KG** Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 www.weidmueller.com ~~a~~ 

## **Rated data acc. to IEC** 

|tested acc. to standard||Rated current, min. no. of poles||
|---|---|---|---|
||IEC 60664-1,IEC 61984|(Tu=20°C)|17.5 A|
|Rated current, max. no. of poles||Rated current, min. no. of poles||
|(Tu=20°C)|16 A|(Tu=40°C)|17.5 A|
|Rated current, max. no. of poles||Rated voltage for surge voltage class /||
|(Tu=40°C)|14 A|pollution degree II/2|320 V|
|Rated voltage for surge voltage class /||Rated voltage for surge voltage class /||
|pollution degree III/2|160 V|pollution degree III/3|160 V|
|Rated impulse voltage for surge voltage||Rated impulse voltage for surge voltage||
|class/ pollution degree II/2|2.5 kV|class/ pollution degree III/2|2.5 kV|
|Rated impulse voltage for surge voltage||Short-time withstand current resistance||
|class/ contamination degree III/3|2.5 kV||3 x 1s with 80 A|



## **Rated data acc. to CSA** 

|**Rated data acc. to CSA**||
|---|---|
|Institute (CSA)|Co|
|Rated voltage(UsegroupB)|300 V|
|Rated current(usegroupB)|10 A|
|Wire cross-section,AWG,min.|AWG 28|
|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 14|



## **Rated data acc. to UL 1059** 

|Institute (cURus)|cWALus|
|---|---|
|Rated voltage(usegroupB)|300 V|
|Rated current(usegroupB)|12 A|
|Wire cross-section,AWG,min.|AWG 28|
|Reference to approval values|Specifications are|
||maximum values, details -|
||see approval certificate.|



|Certificate No. (cURus)||
|---|---|
||E60693|
|Rated voltage(usegroupD)|300 V|
|Rated current(usegroupD)|10 A|
|Wire cross-section,AWG,max.|AWG 14|



## **Classifications** 

|ETIM 3.0|EC001284|
|---|---|
|ETIM 5.0|EC002643|
|UNSPSC|30-21-18-01|
|eClass 7.1|27-44-04-01|
|eClass 9.0|27-44-04-01|



|ETIM 4.0|EC002643|
|---|---|
|ETIM 6.0|EC002643|
|eClass 6.2|27-26-11-01|
|eClass 8.1|27-44-04-01|
|eClass 9.1|27-44-04-01|



Creation date July 2, 2018 10:10:09 AM CEST 

Catalogue status 29.06.2018 / We reserve the right to make technical changes. 

3 

**Data sheet** 

## **OMNIMATE Signal - series LSF LSF-SMT 3.81/03/90 3.5SN BK TU** 

## **Technical data** ~~ass~~ 

**Weidmüller Interface GmbH & Co. KG** Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 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|Conformity: The products are developed, manufactured and delivered according international recognized|
||standards and norms and comply with the assured properties in the data sheet resp. fulfill decorative properties|
||in accordance with IPC-A-610 "Class 2". Further claims on the products can be evaluated on request.|
|**Approvals**||
|Approvals|é.Wull|
|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|
|Engineering Data|LSF-SMT.zip|
||STEP|
|SMT white paper|Download Whitepaper|



Creation date July 2, 2018 10:10:09 AM CEST 

Catalogue status 29.06.2018 / We reserve the right to make technical changes. 

4 

**Data sheet** 

## **OMNIMATE Signal - series LSF LSF-SMT 3.81/03/90 3.5SN BK TU** 

## **Drawings** 

**Weidmüller Interface GmbH & Co. KG** Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 www.weidmueller.com 

## **Dimensional drawing** 

**Graph** 

**Graph** 

Creation date July 2, 2018 10:10:09 AM CEST 

Catalogue status 29.06.2018 / 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.