BST-121-12-G-D-318 datasheet, PDF

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BST-121-12-G-D-318: DescriptionBoard Connector, 42 Contact(s), 2 Row(s), Male, Straight, 0.1 inch Pitch, Solder Terminal, Black Insulator, Receptacle, ROHS COMPLIANT; CategoryThe connector The connector; File Size519KB，1 Pages; ManufacturerSAMTEC; Websitehttp://www.samtec.com/; Environmental Compliance

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BST-121-12-G-D-318 Overview

Board Connector, 42 Contact(s), 2 Row(s), Male, Straight, 0.1 inch Pitch, Solder Terminal, Black Insulator, Receptacle, ROHS COMPLIANT

BST-121-12-G-D-318 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
package instruction	ROHS COMPLIANT
Reach Compliance Code	compliant
ECCN code	EAR99
Other features	MATING LENGTH=0.318 INCHES
body width	0.24 inch
subject depth	0.285 inch
body length	2.1 inch
Body/casing type	RECEPTACLE
Connector type	BOARD CONNECTOR
Contact to complete cooperation	GOLD (10) OVER NICKEL (50)
Contact point gender	MALE
Contact material	PHOSPHOR BRONZE
contact mode	RECTANGULAR
Contact style	SQ PIN-SKT
DIN compliance	NO
Dielectric withstand voltage	1000VAC V
Filter function	NO
IEC compliance	NO
Insulation resistance	5000000000 Ω
Insulator color	BLACK
insulator material	GLASS FILLED POLYESTER
MIL compliance	NO
Plug contact pitch	0.1 inch
Match contact row spacing	0.1 inch
Plug information	MULTIPLE MATING PARTS AVAILABLE
Mixed contacts	NO
Installation method	STRAIGHT
Installation type	BOARD
Number of connectors	ONE
PCB row number	2
Number of rows loaded	2
Maximum operating temperature	125 °C
Minimum operating temperature	-65 °C
Options	GENERAL PURPOSE
PCB contact pattern	RECTANGULAR
PCB contact row spacing	2.54 mm
Plating thickness	10u inch
polarization key	POLARIZED HOUSING
Rated current (signal)	3 A
Guideline	UL
reliability	COMMERCIAL
Terminal length	0.427 inch
Terminal pitch	2.54 mm
Termination type	SOLDER
Total number of contacts	42
UL Flammability Code	94V-0
Base Number Matches	1

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F-210-1 SUPPLEMENT

BST–110–10–G–D–318–RA

(2,54mm) .100"

BST SERIES

BST–120–10–T–D–230–RA

BOTTOM SHROUDED TERMINAL STRIPS

Mates with:

SSW, SSQ, BSW, ESW,

ESQ, IDSS, IDSD

BST

NO. PINS

PER ROW

LEAD

STYLE

PLATING

OPTION

ROW

OPTION

POST

HEIGHT

– RA

–RA

=Standard

Right

Angle

Leave

blank for

straight

pin.

–D

(36 positions standard)

(2,54) .100 X No. of Positions

(2,54) .100 X No. of Spaces

– XXX

= “C”

Specify

“230” or

“318”

standard

post length

from chart

below.

01 thru 36

=Double

Row

(2,54) (6,10)

.100 .240

–G

(2,54)

.100

TYP

(0,64)

.025

TYP

10µ" (0,25µm) Gold on contact area,

Gold ﬂash on balance

Tin

30µ" (0,76µm) Gold on contact area,

Tin on tail

(4,19)

.165

Contact

Area

–T

–S

–L

–H

(7,24)

.285

= 10µ" (0,25µm) Gold on contact area,

Tin on tail

30µ" (0,76µm) Gold on contact area,

= Gold ﬂash on balance

(Available with straight pin styles – 09 only)

(Minimums may apply )

Tail

SPECIFICATIONS

For complete speciﬁcations and

recommended PCB layouts see

www.samtec.com?BST

Insulator Material:

Black Glass Filled

Polyester

Flammability Rating:

UL 94V-O

Insulation Resistance:

5000 megohm @ 500 VDC

Operating Temp Range:

-55°C to 125°C with Gold

-55°C to 105°C with Tin

Withstanding Voltage:

1000 VRMS @ 60 Hz

Terminal Material:

Drawn Phosphor Bronze Wire

Plating:

Au or Sn over 50µ"

(1,27µm) Ni

Current Rating:

Terminal Retention in Body:

3 lbs (13,35N)

RoHS Compliant:

Yes

LEAD

STYLE

– 09

–10

–11

–12

–13

–14

–15

–19

– 20

– 09

–10

–11

–12

–13

–14

Straight Pin Versions

Specify LEAD STYLE from chart.

TAIL

(5,46)

.215

(8,00)

.315

(10,54)

.415

(13,08)

.515

(18,16)

.715

(23,24)

.915

(2,92)

.115

(20,70)

.815

(15,62)

.615

(3,23)

.127

(5,77)

.227

(8,31)

.327

(10,85)

.4271

(15,93)

.627

(21,01)

.827

(18,47)

.727

(13,39)

.527

Right Angle Versions

Specify LEAD STYLE from chart.

LEAD

STYLE

– 08

– 09

–10

TAIL

(2,29)

.090

(7,37)

.290

(9,91)

.390

(12,45)

.490

(14,99)

.590

(20,07)

.790

(4,83)

.190

(17,53)

.690

(5,08)

.200

(7,62)

.300

(10,16)

.400

(12,70)

.500

(17,78)

.700

(15,24)

.600

(8,08)

.318

(5,84)

.230

OAL

(18,54)

.730

(21,08)

.830

(23,62)

.930

(26,16)

1.030

(31,24)

1.230

(36,32)

1.430

(16,00)

.630

(33,78)

1.330

(28,70)

1.130

(18,54)

.730

(21,08)

.830

(23,62)

.930

(26,16)

1.030

(31,24)

1.230

(36,32)

1.430

(33,78)

1.330

(28,70)

1.130

POST

(5,84)

.230

(1,78)

.070

–11

–12

(1,78)

.070

–13

–15

(1,52)

.060

(2,54)

.100

(7,24)

.285

(2,54)

.100

(7,24)

.285

– 20

– 09

–10

(8,08)

.318

(6,10)

.240

–11

–12

–13

– 20

(6,10)

.240

Note:

Some lengths, styles and

options are non-standard,

non-returnable.

–19

– 20

WWW.SAMTEC.COM

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