Skip to content Skip to navigation menu

B2CF 3.50/20/180LR SN OR BX — Product image

Similar to illustration

Download data sheet Related products

B2CF 3.50/20/180LR SN OR BX

PCB plug-in connector, female plug, 3.50 mm, Number of poles: 20, 180°, PUSH IN with actuator, Clamping range, max. : 1.5 mm², Box

Item No. 1278120000

Properties

General ordering data

Version	PCB plug-in connector, female plug, 3.50 mm, Number of poles: 20, 180°, PUSH IN with actuator, Clamping range, max. : 1.5 mm², Box
Order No.	1278120000
Type	B2CF 3.50/20/180LR SN OR BX
GTIN (EAN)	4050118069013
Qty.	42 items
Product data	IEC: 320 V / 13.4 A / 0.14 - 1.5 mm² UL: 300 V / 9.5 A / AWG 30 - AWG 16
Packaging	Box

Dimensions and weights

Depth	29.9 mm
Depth (inches)	1.177 inch
Height	17.25 mm
Height (inches)	0.679 inch
Width	41.9 mm
Width (inches)	1.65 inch
Net weight	13.64 g

Environmental Product Compliance

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

System Parameters

Product family	OMNIMATE Signal - series B2C/S2C 3.50 - 2-row
Type of connection	Field connection
Wire connection method	PUSH IN with actuator
Pitch in mm (P)	3.5 mm
Pitch in inches (P)	0.138 "
Conductor outlet direction	180°
Number of poles	20
L1 in mm	31.5 mm
L1 in inches	1.24 "
Number of rows	1
Pin series quantity	2
Rated cross-section	15 mm²
Touch-safe protection acc. to DIN VDE 57 106	Safe from finger touch
Touch-safe protection acc. to DIN VDE 0470	IP20 plugged
Protection degree	IP20 when fully mounted
Can be coded	Yes
Stripping length	10 mm
Screwdriver blade	0.4 x 2.5
Screwdriver blade standard	DIN 5264
Plugging cycles	25
Plugging force/pole, max.	3.5 N
Pulling force/pole, max.	3.5 N

Material data

Insulating material	PA 66 GF 30
Colour	orange
Colour chart (similar)	RAL 2000
Insulating material group	II
Comparative Tracking Index (CTI)	≥ 600
Insulation strength	≥ 10⁸ Ω
UL 94 flammability rating	V-0
Contact material	Copper alloy
Contact surface	tinned
Layer structure of plug contact	2...5 µm Sn hot-dip tinned
Storage temperature, min.	-40 °C
Storage temperature, max.	70 °C
Operating temperature, min.	-50 °C
Operating temperature, max.	120 °C
Temperature range, installation, min.	-40 °C
Temperature range, installation, max.	120 °C

Conductors suitable for connection

Clamping range, min.	0.14 mm²
Clamping range, max.	1.5 mm²
Wire connection cross section AWG, min.	AWG 30
Wire connection cross section AWG, max.	AWG 16
Solid, min. H05(07) V-U	0.14 mm²
Solid, max. H05(07) V-U	1.5 mm²
Flexible, min. H05(07) V-K	0.14 mm²
Flexible, max. H05(07) V-K	1.5 mm²
w. plastic collar ferrule, DIN 46228 pt 4, min.	0.14 mm²
w. plastic collar ferrule, DIN 46228 pt 4, max.	1 mm²
w. wire end ferrule, DIN 46228 pt 1, min.	0.14 mm²
w. wire end ferrule, DIN 46228 pt 1, max.	1.5 mm²
Clampable conductor	Cross-section for conductor connection: nominal: 0.14 mm² wire end ferrule: Stripping length: nominal: 10 mm Recommended wire-end ferrule: 9028240000 Cross-section for conductor connection: nominal: 0.25 mm² wire end ferrule: Stripping length: nominal: 10 mm Recommended wire-end ferrule: 9025780000 Cross-section for conductor connection: nominal: 0.34 mm² wire end ferrule: Stripping length: nominal: 10 mm Recommended wire-end ferrule: 9025790000 Cross-section for conductor connection: nominal: 0.5 mm² wire end ferrule: Stripping length: nominal: 12 mm Recommended wire-end ferrule: 9028270000 Stripping length: nominal: 10 mm Recommended wire-end ferrule: 9004050000 Cross-section for conductor connection: nominal: 0.75 mm² wire end ferrule: Stripping length: nominal: 12 mm Recommended wire-end ferrule: 9028290000 Stripping length: nominal: 10 mm Recommended wire-end ferrule: 0542500000 Cross-section for conductor connection: nominal: 1 wire end ferrule: Stripping length: nominal: 12 mm Recommended wire-end ferrule: 9028320000 Stripping length: nominal: 10 mm Recommended wire-end ferrule: 0282800000 Cross-section for conductor connection: nominal: 1.5 mm² wire end ferrule: Stripping length: nominal: 10 mm Recommended wire-end ferrule: 0186500000
Reference text	The outside diameter of the plastic collar should not be larger than the pitch (P) Length of ferrules is to be chosen depending on the product and the rated voltage.

Rated data acc. to IEC

tested acc. to standard	IEC 60664-1 IEC 61984
Rated current, min. number of poles (Tu=20°C)	13.4 A
Rated current, max. number of poles (Tu=20°C)	10 A
Rated current, min. number of poles (Tu=40°C)	12 A
Rated current, max. number of poles (Tu=40°C)	9 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)	200039-1121690
Rated voltage (Use group B / CSA)	300 V
Rated voltage (Use group C / CSA)	50 V
Rated voltage (Use group D / CSA)	300 V
Rated current (Use group B / CSA)	9.5 A
Rated current (Use group C / CSA)	9.5 A
Rated current (Use group D / CSA)	9.5 A
Wire cross-section, AWG, min.	AWG 30
Wire cross-section, AWG, max.	AWG 16
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 C / UL 1059)	50 V
Rated voltage (Use group D / UL 1059)	300 V
Rated current (Use group B / UL 1059)	9.5 A
Rated current (Use group C / UL 1059)	9.5 A
Rated current (Use group D / UL 1059)	9.5 A
Wire cross-section, AWG, min.	AWG 30
Wire cross-section, AWG, max.	AWG 16
Reference to approval values	Specifications are maximum values, details - see approval certificate.

Packing

Packaging	Box
VPE length	350 mm
VPE width	135 mm
VPE height	41 mm

Type tests

Test: Durability of markings	Standard: IEC 61984 section 6.2 and 7.3.2 / 10.11 taking pattern from IEC 60068-2-70 / 12.95 Test: mark of origin, type identification, pitch, type of material, date clock, approval marking UL, approval marking cULus Evaluation: available Test: durability Evaluation: passed
Test: Misengagement (Non-interchangeability)	Standard: IEC 61984 section 6.3 and 6.9.1 / 10.11, IEC 60512-13-5 / 02.06 Test: 180° turned without coding elements Evaluation: passed Test: 180° turned with coding elements Evaluation: passed Test: visual examination Evaluation: passed
Test: Clampable cross section	Standard: IEC 60999-1 section 7 and 9.1 / 11.99, IEC 60947-1 section 8.2.4.5.1 / 03.11 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 26/1 Type of conductor and conductor cross-section: AWG 26/19 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: IEC 60999-1 section 9.4 / 11.99 Requirement: 0.2 kg Conductor type: Type of conductor and conductor cross-section: AWG 26/1 Type of conductor and conductor cross-section: AWG 26/19 Evaluation: passed Requirement: 0.3 kg Conductor type: Type of conductor and conductor cross-section: H05V-U0.75 Type of conductor and conductor cross-section: H05V-K0.75 Evaluation: passed Requirement: 0.4 kg 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
Pull-out test	Standard: IEC 60999-1 section 9.5 / 11.99 Requirement: ≥10 N Conductor type: Type of conductor and conductor cross-section: AWG 26/1 Type of conductor and conductor cross-section: AWG 26/19 Evaluation: passed Requirement: ≥20 N Conductor type: Type of conductor and conductor cross-section: H05V-U0.75 Type of conductor and conductor cross-section: H05V-K0.75 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 variants on request

Gold-plated contact surfaces on request

Rated current related to rated cross-section & min. No. of poles.

Crimp shape A for wire-end ferrules with crimping tools PZ 1,5 (order no. 9005990000) or PZ 6/5 (order no. 9011460000) for larger wire cross-sections recommended.

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.

Max. outer diameter of the conductor 2.6 mm

In accordance with IEC 61984, OMNIMATE-connectors are connectors without breaking capacity (COC). During designated use, connectors are not allowed to be engaged or disengaged when live or under load

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_51896)
Eplan Data Portal	[Eplan data](https://dataportal.eplan.com/part-details/WEI.1278120000)
CADENAS eCATALOG	[CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=1278120000)
Product Change Notification	[PCN_2017_088_PL30X_BL_35_Lock_Release_lever_EN](https://mdcop.weidmueller.com/mediadelivery/asset/900_49667) [PCN_2017_088_PL30X_PCN_BL_35_Loeseriegel_DE](https://mdcop.weidmueller.com/mediadelivery/asset/900_49668) [Change of Material LR 3.50 - DE](https://mdcop.weidmueller.com/mediadelivery/asset/900_102025) [Change of Material LR 3.50 - EN](https://mdcop.weidmueller.com/mediadelivery/asset/900_102027) [20210721 Technical change Redesign B2CF 3.50](https://mdcop.weidmueller.com/mediadelivery/asset/900_225467) [20210721 Technische Änderung Redesign zu B2CF 3.50](https://mdcop.weidmueller.com/mediadelivery/asset/900_225468) [20220530 Change of packaging OMNIMATE® Signal B2CF 3.50](https://mdcop.weidmueller.com/mediadelivery/asset/900_261001) [20220530 Verpackungsänderung OMNIMATE® Signal B2CF 3.50](https://mdcop.weidmueller.com/mediadelivery/asset/900_261002)
User Documentation	[Operating instruction](https://mdcop.weidmueller.com/mediadelivery/asset/900_35335)
Catalogues	[Catalogues in PDF-format](LINK/Catalog.html)
Brochures	[FL DRIVES EN](http://download.weidmueller.com/asset/download/file/40061) [MB DEVICE MANUF. EN](http://download.weidmueller.com/asset/download/file/38257) [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) [FL DRIVES DE](http://download.weidmueller.com/asset/download/file/40062) [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) [FL APPL_INVERTER EN](http://download.weidmueller.com/asset/download/file/38256) [FL_BASE_STATION_EN](http://download.weidmueller.com/asset/download/file/38194)

Classifications

ETIM 6.0	EC002638
ETIM 7.0	EC002638
ETIM 8.0	EC002638
ETIM 9.0	EC002638
ECLASS 9.0	27-44-03-09
ECLASS 9.1	27-44-03-09
ECLASS 10.0	27-44-03-09
ECLASS 11.0	27-46-02-02
ECLASS 12.0	27-46-02-02
ECLASS 13.0	27-46-02-02
ECLASS 14.0	27-46-02-02

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

Accessories

PCB Terminals and ConnectorsPCB connectors - OMNIMATE SignalAccessoriesCoding elements

B2L/S2L 3.50 KO OR BX

Item No.:

1849730000

Packaging unit:

100 PC

PCB plug-in connector, Accessories, Coding element, orange, Number of poles: 1

Data sheet Downloads

B2L/S2L 3.50 KO BK BX

Item No.:

1849740000

Packaging unit:

100 PC

PCB plug-in connector, Accessories, Coding element, black, Number of poles: 1

Data sheet Downloads

Counterparts

PCB Terminals and ConnectorsPCB connectors - OMNIMATE SignalPitch 3.50 mm (0.138 inch) - Series B2CF/S2C and B2L/S2L - 2-rowMale headers - THR solder connectionS2C-SMT 3.50/180S2C-SMT 3.50/180LF Box

S2C-SMT 3.50/20/180LF 3.5SN BK BX

Item No.:

1290310000

Packaging unit:

42 PC

PCB plug-in connector, male header, Solder flange, THT/THR solder connection, 3.50 mm, Number of poles: 20, 180°, Solder pin length (l): 3.5 mm, tinned, black, Box

Data sheet Downloads

PCB Terminals and ConnectorsPCB connectors - OMNIMATE SignalPitch 3.50 mm (0.138 inch) - Series B2CF/S2C and B2L/S2L - 2-rowMale headers - THR solder connectionS2C-SMT 3.50/90S2C-SMT 3.50/90LF Tape

S2C-SMT 3.50/20/90LF 1.5SN BK RL

Item No.:

1359170000

Packaging unit:

235 PC

PCB plug-in connector, male header, Solder flange, THT/THR solder connection, 3.50 mm, Number of poles: 20, 90°, Solder pin length (l): 1.5 mm, tinned, black, Tape

Data sheet Downloads

S2C-SMT 3.50/20/90LF 3.2SN BK RL

Item No.:

1359070000

Packaging unit:

235 PC

PCB plug-in connector, male header, Solder flange, THT/THR solder connection, 3.50 mm, Number of poles: 20, 90°, Solder pin length (l): 3.2 mm, tinned, black, Tape

Data sheet Downloads

PCB Terminals and ConnectorsPCB connectors - OMNIMATE SignalPitch 3.50 mm (0.138 inch) - Series B2CF/S2C and B2L/S2L - 2-rowMale headers - THR solder connectionS2C-SMT 3.50/90S2C-SMT 3.50/90LF Box

S2C-SMT 3.50/20/90LF 3.2SN BK BX

Item No.:

1289530000

Packaging unit:

42 PC

PCB plug-in connector, male header, Solder flange, THT/THR solder connection, 3.50 mm, Number of poles: 20, 90°, Solder pin length (l): 3.2 mm, tinned, black, Box

Data sheet Downloads

S2C-SMT 3.50/20/90LF 1.5SN BK BX

Item No.:

1289940000

Packaging unit:

42 PC

PCB plug-in connector, male header, Solder flange, THT/THR solder connection, 3.50 mm, Number of poles: 20, 90°, Solder pin length (l): 1.5 mm, tinned, black, Box

Data sheet Downloads

PCB Terminals and ConnectorsPCB connectors - OMNIMATE SignalPitch 3.50 mm (0.138 inch) - Series B2CF/S2C and B2L/S2L - 2-rowMale headers - THR solder connectionS2C-SMT 3.50/180S2C-SMT 3.50/180LF Tape

S2C-SMT 3.50/20/180LF 3.5SN BK RL

Item No.:

1358620000

Packaging unit:

150 PC

PCB plug-in connector, male header, Solder flange, THT/THR solder connection, 3.50 mm, Number of poles: 20, 180°, Solder pin length (l): 3.5 mm, tinned, black, Tape

Data sheet Downloads

S2C-SMT 3.50/20/180LF 1.5SN BK RL

Item No.:

1358720000

Packaging unit:

150 PC

PCB plug-in connector, male header, Solder flange, THT/THR solder connection, 3.50 mm, Number of poles: 20, 180°, Solder pin length (l): 1.5 mm, tinned, black, Tape

Data sheet Downloads

Connectivity

Electronics

Automation & Software

Workplace & Accessories

Assembly

B2CF 3.50/20/180LR SN OR BX

Properties

Accessories

B2L/S2L 3.50 KO OR BX

B2L/S2L 3.50 KO BK BX

Counterparts

S2C-SMT 3.50/20/180LF 3.5SN BK BX

S2C-SMT 3.50/20/90LF 1.5SN BK RL

S2C-SMT 3.50/20/90LF 3.2SN BK RL

S2C-SMT 3.50/20/90LF 3.2SN BK BX

S2C-SMT 3.50/20/90LF 1.5SN BK BX

S2C-SMT 3.50/20/180LF 3.5SN BK RL

S2C-SMT 3.50/20/180LF 1.5SN BK RL

Popular categories

Interesting links

Solutions

Connectivity

Electronics

Automation & Software

Workplace & Accessories

Assembly

B2CF 3.50/20/180LR SN OR BX

Properties

Accessories

Counterparts