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LSF-SMT 3.81/21/90 3.5SN BK TU — Product image

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LSF-SMT 3.81/21/90 3.5SN BK TU

Printed circuit board terminals, 3.81 mm, Number of poles: 21, 90°, Solder pin length (l): 3.5 mm, black, PUSH IN with actuator, Clamping range, max. : 1.5 mm², Tube

Product ID 1871280000

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General ordering data

Version	Printed circuit board terminals, 3.81 mm, Number of poles: 21, 90°, Solder pin length (l): 3.5 mm, black, PUSH IN with actuator, Clamping range, max. : 1.5 mm², Tube
Order No.	1871280000
Type	LSF-SMT 3.81/21/90 3.5SN BK TU
GTIN (EAN)	4032248448708
Qty.	6 items
Product data	IEC: 320 V / 17.5 A / 0.2 - 1.5 mm² UL: 300 V / 12 A / AWG 28 - AWG 14
Packaging	Tube

Dimensions and weights

Depth	14,75 mm
Depth (inches)	0,581 inch
Height	13,15 mm
Height (inches)	0,518 inch
Height of lowest version	8,5 mm
Width	80,4 mm
Width (inches)	3,165 inch
Net weight	17,5 g

Temperatures

Continuous operating temp., max.

120 °C

Environmental Product Compliance

RoHS Compliance Status	Compliant without exemption
REACH SVHC	No SVHC above 0.1 wt%

System parameters

Product family	OMNIMATE Signal - series LSF
Wire connection method	PUSH IN with actuator
Mounting onto the PCB	THT/THR solder connection
Conductor outlet direction	90°
Pitch in mm (P)	3,81 mm
Pitch in inches (P)	0,15 "
Number of poles	21
Pin series quantity	1
Fitted by customer	No
Number of rows	1
Solder pin length (l)	3,5 mm
Solder pin length tolerance	0 / -0.3 mm
Solder pin dimensions	0.35 x 0.8 mm
Solder pin dimensions = d tolerance	0 / -0.1 mm
Solder eyelet hole diameter (D)	1,1 mm
Solder eyelet hole diameter tolerance (D)	+ 0,1 mm
Number of solder pins per pole	2
Stripping length	8 mm
L1 in mm	76,2 mm
L1 in inches	3 "
Touch-safe protection acc. to DIN VDE 0470	IP 20
Touch-safe protection acc. to DIN VDE 57 106	Safe from finger touch
Protection degree	IP20
Volume resistance	1.60 mΩ

Material data

Insulating material	LCP GF
Colour	black
Colour chart (similar)	RAL 9011
Insulating material group	IIIa
Comparative Tracking Index (CTI)	≥ 175
Moisture Level (MSL)	1
UL 94 flammability rating	V-0
Contact material	Cu-alloy
Layer structure of solder connection	4...6 µm Sn matt
Storage temperature, min.	-40 °C
Storage temperature, max.	70 °C
Operating temperature, min.	-50 °C
Operating temperature, max.	120 °C
Temperature range, installation, min.	-30 °C
Temperature range, installation, max.	120 °C

Conductors suitable for connection

Clamping range, min.	0,13 mm²
Clamping range, max.	1,5 mm²
Wire connection cross section AWG, min.	AWG 28
Wire connection cross section AWG, 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, min.	0,25 mm²
w. plastic collar ferrule, DIN 46228 pt 4, max.	0,75 mm²
w. wire end ferrule, DIN 46228 pt 1, min.	0,25 mm²
w. wire end ferrule, DIN 46228 pt 1, max.	1,5 mm²
Clampable conductor	Cross-section for conductor connection: Type: fine-wired nominal: 0,25 mm² wire end ferrule: Stripping length: nominal: 10 mm Recommended wire-end ferrule: 9025760000 Cross-section for conductor connection: Type: fine-wired nominal: 0,34 mm² wire end ferrule: Stripping length: nominal: 10 mm Recommended wire-end ferrule: 9025770000 Cross-section for conductor connection: Type: fine-wired nominal: 0,5 mm² wire end ferrule: Stripping length: nominal: 10 mm Recommended wire-end ferrule: 0690700000 Cross-section for conductor connection: Type: fine-wired nominal: 0,75 mm² wire end ferrule: Stripping length: nominal: 10 mm Recommended wire-end ferrule: 9021040000
Reference text	Length of ferrules is to be chosen depending on the product and the rated voltage. The outside diameter of the plastic collar should not be larger than the pitch (P)

Rated data acc. to IEC

tested acc. to standard	IEC 60664-1 IEC 61984
Rated current, min. number of poles (Tu=20°C)	17,5 A
Rated current, max. number of poles (Tu=20°C)	16 A
Rated current, min. number of poles (Tu=40°C)	17,5 A
Rated current, max. number of poles (Tu=40°C)	14 A
Rated voltage for surge voltage class / pollution degree II/2	320 V
Rated voltage for surge voltage class / pollution degree III/2	160 V
Rated voltage for surge voltage class / pollution degree III/3	160 V
Rated impulse voltage for surge voltage class/ pollution degree II/2	2,5 kV
Rated impulse voltage for surge voltage class/ pollution degree III/2	2,5 kV
Rated impulse voltage for surge voltage class/ contamination degree III/3	2,5 kV
Short-time withstand current resistance	3 x 1s with 80 A

Rated data acc. to CSA

Institute (CSA)	CSA
Certificate No. (CSA)	200039-1664286
Rated voltage (Use group B / CSA)	300 V
Rated voltage (Use group D / CSA)	300 V
Rated current (Use group B / CSA)	10 A
Rated current (Use group D / CSA)	10 A
Wire cross-section, AWG, min.	AWG 28
Wire cross-section, AWG, max.	AWG 14
Reference to approval values	Specifications are maximum values, details - see approval certificate.

Rated data acc. to UL 1059

Institute (cURus)	CURUS
Certificate No. (cURus)	E60693
Rated voltage (Use group B / UL 1059)	300 V
Rated voltage (Use group D / UL 1059)	300 V
Rated current (Use group B / UL 1059)	12 A
Rated current (Use group D / UL 1059)	10 A
Wire cross-section, AWG, min.	AWG 28
Wire cross-section, AWG, max.	AWG 14
Reference to approval values	Specifications are maximum values, details - see approval certificate.

Packing

Packaging	Tube
VPE length	555 mm
VPE width	20 mm
VPE height	10 mm
Surface resistance	Rs = 10⁹ - 10¹² Ω

Type tests

Test: Durability of markings	Standard: DIN EN 60512-1-1 / 01.03 Test: mark of origin, type identification, pitch, durability Evaluation: available Test: approval marking UL Evaluation: on packaging label
Test: Clampable cross section	Standard: DIN EN 60999-1 section 7 and 9.1 / 12.00, DIN EN 60947-1 section 8.2.4.5.1 / 12.02 Conductor type: Type of conductor and conductor cross-section: solid 0.14 mm² Type of conductor and conductor cross-section: stranded 0.14 mm² Type of conductor and conductor cross-section: solid 1.5 mm² Type of conductor and conductor cross-section: stranded 1.5 mm² Type of conductor and conductor cross-section: AWG 24/1 Type of conductor and conductor cross-section: AWG 24/19 Type of conductor and conductor cross-section: AWG 16/1 Type of conductor and conductor cross-section: AWG 16/19 Evaluation: passed
Test for damage to and accidental loosening of conductors	Standard: DIN EN 60999-1 section 9.4 / 12.00 Requirement: 0.2 kg Conductor type: Type of conductor and conductor cross-section: AWG 24/1 Type of conductor and conductor cross-section: AWG 24/19 Evaluation: passed Requirement: 0.3 kg Conductor type: Type of conductor and conductor cross-section: stranded 0.25 mm² Type of conductor and conductor cross-section: solid 0.5 mm² Evaluation: passed Requirement: 0.4 kg Conductor type: Type of conductor and conductor cross-section: solid 1.5 mm² Type of conductor and conductor cross-section: stranded 1.5 mm² Type of conductor and conductor cross-section: AWG 16/1 Type of conductor and conductor cross-section: AWG 16/19 Evaluation: passed
Pull-out test	Standard: DIN EN 60999-1 section 9.5 / 12.00 Requirement: ≥10 N Conductor type: Type of conductor and conductor cross-section: AWG 24/1 Type of conductor and conductor cross-section: AWG 24/19 Evaluation: passed Requirement: ≥20 N Conductor type: Type of conductor and conductor cross-section: stranded 0.25 mm² Type of conductor and conductor cross-section: H05V-U0.5 Evaluation: passed Requirement: ≥40 N Conductor type: Type of conductor and conductor cross-section: H07V-U1.5 Type of conductor and conductor cross-section: H07V-K1.5 Type of conductor and conductor cross-section: AWG 16/1 Type of conductor and conductor cross-section: AWG 16/19 Evaluation: passed

Important note

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.

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 recommended.

Long term storage of the product with average temperature of 50 °C and maximum humidity 70%, 36 months

Downloads

Approval/Certificate/Document of Conformity	[Declaration of the Manufacturer](https://mdcop.weidmueller.com/mediadelivery/asset/900_39474)
Engineering Data	[CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_90252)
CADENAS eCATALOG	[CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=1871280000)
Product Change Notification	[Capacity expansion of LSF-SMT stamping tools](https://mdcop.weidmueller.com/mediadelivery/asset/900_293372) [Kapazitätserweiterung der Stanzwerkzeuge LSF-SMT](https://mdcop.weidmueller.com/mediadelivery/asset/900_293373)
Catalogues	[Catalogues in PDF-format](LINK/Catalog.html)
Brochures	[FL DRIVES EN](http://download.weidmueller.com/asset/download/file/40061) [FL ANALO.SIGN.CONV. EN](http://download.weidmueller.com/asset/download/file/38237) [FL APPL_INVERTER EN](http://download.weidmueller.com/asset/download/file/38256) [FL_BASE_STATION_EN](http://download.weidmueller.com/asset/download/file/38194) [FL ELEVATOR EN](http://download.weidmueller.com/asset/download/file/38203) [FL POWER SUPPLY EN](http://download.weidmueller.com/asset/download/file/38213) [FL 72H SAMPLE SER EN](http://download.weidmueller.com/asset/download/file/38294) [PO OMNIMATE EN](http://download.weidmueller.com/asset/download/file/38132) [PO OMNIMATE EN](http://download.weidmueller.com/asset/download/file/38132) [MB SMT EN](http://download.weidmueller.com/asset/download/file/38206) [FL DRIVES DE](http://download.weidmueller.com/asset/download/file/40062) [MB DEVICE MANUF. EN](http://download.weidmueller.com/asset/download/file/38257) [FL BUILDING SAFETY EN](http://download.weidmueller.com/asset/download/file/38207) [FL APPL LED LIGHTING EN](http://download.weidmueller.com/asset/download/file/38275) [FL INDUSTR.CONTROLS EN](http://download.weidmueller.com/asset/download/file/38285) [FL MACHINE SAFETY EN](http://download.weidmueller.com/asset/download/file/38228) [FL HEATING ELECTR EN](http://download.weidmueller.com/asset/download/file/38195)
White paper surface mount technology	[Download Whitepaper](LINK/wp_smt_EN.html)

Classifications

ETIM 6.0	EC002643
ETIM 7.0	EC002643
ETIM 8.0	EC002643
ETIM 9.0	EC002643
ECLASS 9.0	27-44-04-01
ECLASS 9.1	27-44-04-01
ECLASS 10.0	27-44-04-01
ECLASS 11.0	27-46-01-01
ECLASS 12.0	27-46-01-01
ECLASS 13.0	27-46-01-01
ECLASS 14.0	27-46-01-01

Approvals

Approvals	![CSA](/picture/CSA.gif) ![CURUS](/picture/CURUS.gif)
ROHS	Conform
UL File Number Search	[UL Website](LINK/UL_search.html)
Certificate No. (cURus)	E60693

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Assembly

LSF-SMT 3.81/21/90 3.5SN BK TU

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LSF-SMT 3.81/21/90 3.5SN BK TU

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