BS1-021-H431-55/2A datasheet, PDF

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BS1-021-H431-55/2A: DescriptionBoard Connector, 21 Contact(s), 1 Row(s), Female, Straight, 0.079 inch Pitch, Surface Mount Terminal, Locking, Plug; CategoryThe connector The connector; File Size290KB，1 Pages; ManufacturerE-tec Interconnect Ltd.

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BS1-021-H431-55/2A Overview

Board Connector, 21 Contact(s), 1 Row(s), Female, Straight, 0.079 inch Pitch, Surface Mount Terminal, Locking, Plug

BS1-021-H431-55/2A Parametric

Parameter Name	Attribute value
Reach Compliance Code	compliant
ECCN code	EAR99
body width	0.094 inch
subject depth	0.169 inch
body length	1.677 inch
Body/casing type	PLUG
Connector type	BOARD CONNECTOR
Contact to complete cooperation	AU
Contact point gender	FEMALE
Contact material	PHOSPHOR BRONZE
contact mode	RECTANGULAR
Contact resistance	20 mΩ
Contact style	SQ PIN-SKT
Dielectric withstand voltage	500VAC V
Insulation resistance	1000000000 Ω
insulator material	NYLON
Manufacturer's serial number	BS1
Plug contact pitch	0.079 inch
Installation option 1	LOCKING
Installation method	STRAIGHT
Installation type	BOARD
Number of connectors	ONE
PCB row number	2
Number of rows loaded	1
Maximum operating temperature	105 °C
Minimum operating temperature	-40 °C
PCB contact pattern	STAGGERED
PCB contact row spacing	2.921 mm
polarization key	POLARIZED HOUSING
Rated current (signal)	1 A
Guideline	UL
reliability	COMMERCIAL
Terminal pitch	3.9878 mm
Termination type	SURFACE MOUNT
Total number of contacts	21

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2.00mm pitch

- SMT -

Female Header

4.30mm profile

Foot style

430

431

430

APPLICATION

AND

FEATURES

PCB

Surface Mount Layout

Standard: tube packing and

without “pick & place pad”

Low profile, 4.30mm height.

Hi-rel dual beam contacts

Mating with 2.00mm pitch,

0.50mm square, or round pin headers

Foot style:

430

431

430

SPECIFICATIONS

Current rating

Insulator resistance

Contact resistance

Withstanding voltage

1A

1000 MΩ min.

20 mΩ max.

500 V AC

Operating temperature

Processing temperature

Contact material

Insulator material

(RoHS compliant)

- 40°C to +105°C

+250°C

+0/-5°C

for 10sec.

Phosphor Bronze

Nylon

UL 94 V-0

How to order

BS x - xxx - H xxx -

55

/ 2 X

Rows

1

single row

Nbr of contacts

003

to

040

Foot style

430

(standard)

431

(option)

Pls. choose

430

style

if odd pin count

Plating

Packing and “pick & place pad” Option

A

B

=

tube packing; with pick & place pad

reel packing; with pick & place pad

55

= gold

Other platings

on request

2

dual row

006

to

080

430

without “locating pegs”

A =

tube packing; with pick & place pad

B =

reel packing; with pick & place pad

with “locating pegs”

C =

tube packing; without pick & place pad

D =

tube packing; with pick & place pad

E =

reel packing; with pick & place pad

54

BS1-021-H431-55/2A Related Products

	BS1-021-H431-55/2A	BS1-040-H430-55/2A	BS1-040-H430-55/2B
Description	Board Connector, 21 Contact(s), 1 Row(s), Female, Straight, 0.079 inch Pitch, Surface Mount Terminal, Locking, Plug	Board Connector, 40 Contact(s), 1 Row(s), Female, Straight, 0.079 inch Pitch, Surface Mount Terminal, Locking, Plug	Board Connector, 40 Contact(s), 1 Row(s), Female, Straight, 0.079 inch Pitch, Surface Mount Terminal, Locking, Plug
Reach Compliance Code	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99
body width	0.094 inch	0.094 inch	0.094 inch
subject depth	0.169 inch	0.169 inch	0.169 inch
body length	1.677 inch	3.173 inch	3.173 inch
Body/casing type	PLUG	PLUG	PLUG
Connector type	BOARD CONNECTOR	BOARD CONNECTOR	BOARD CONNECTOR
Contact to complete cooperation	AU	AU	AU
Contact point gender	FEMALE	FEMALE	FEMALE
Contact material	PHOSPHOR BRONZE	PHOSPHOR BRONZE	PHOSPHOR BRONZE
contact mode	RECTANGULAR	RECTANGULAR	RECTANGULAR
Contact resistance	20 mΩ	20 mΩ	20 mΩ
Contact style	SQ PIN-SKT	SQ PIN-SKT	SQ PIN-SKT
Dielectric withstand voltage	500VAC V	500VAC V	500VAC V
Insulation resistance	1000000000 Ω	1000000000 Ω	1000000000 Ω
insulator material	NYLON	NYLON	NYLON
Manufacturer's serial number	BS1	BS1	BS1
Plug contact pitch	0.079 inch	0.079 inch	0.079 inch
Installation option 1	LOCKING	LOCKING	LOCKING
Installation method	STRAIGHT	STRAIGHT	STRAIGHT
Installation type	BOARD	BOARD	BOARD
Number of connectors	ONE	ONE	ONE
PCB row number	2	2	2
Number of rows loaded	1	1	1
Maximum operating temperature	105 °C	105 °C	105 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C
PCB contact pattern	STAGGERED	STAGGERED	STAGGERED
PCB contact row spacing	2.921 mm	2.921 mm	2.921 mm
polarization key	POLARIZED HOUSING	POLARIZED HOUSING	POLARIZED HOUSING
Rated current (signal)	1 A	1 A	1 A
Guideline	UL	UL	UL
reliability	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal pitch	3.9878 mm	3.9878 mm	3.9878 mm
Termination type	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT
Total number of contacts	21	40	40

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