DWM-28-54-S-S-250 datasheet, PDF

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DWM-28-54-S-S-250: DescriptionBoard Stacking Connector, 28 Contact(s), 1 Row(s), Male, Straight, 0.05 inch Pitch, Solder Terminal, Black Insulator, Receptacle, ROHS COMPLIANT; CategoryThe connector The connector; File Size2MB，1 Pages; ManufacturerSAMTEC; Websitehttp://www.samtec.com/; Environmental Compliance

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DWM-28-54-S-S-250 Overview

Board Stacking Connector, 28 Contact(s), 1 Row(s), Male, Straight, 0.05 inch Pitch, Solder Terminal, Black Insulator, Receptacle, ROHS COMPLIANT

DWM-28-54-S-S-250 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	SAMTEC
package instruction	ROHS COMPLIANT
Reach Compliance Code	compli
ECCN code	EAR99
body width	0.098 inch
subject depth	0.25 inch
body length	1.4 inch
Body/casing type	RECEPTACLE
Connector type	BOARD STACKING CONNECTOR
Contact to complete cooperation	GOLD (30) OVER NICKEL
Contact completed and terminated	Matte Tin (Sn)
Contact point gender	MALE
Contact material	PHOSPHOR BRONZE
contact mode	RECTANGULAR
Contact style	SQ PIN-SKT
DIN compliance	NO
Dielectric withstand voltage	600VAC V
Filter function	NO
IEC compliance	NO
Insulation resistance	5000000000 Ω
Insulator color	BLACK
insulator material	NYLON
JESD-609 code	e3
MIL compliance	NO
Manufacturer's serial number	DWM
Plug contact pitch	0.05 inch
Plug information	MULTIPLE MATING PARTS AVAILABLE
Mixed contacts	NO
Installation method	STRAIGHT
Installation type	BOARD
Number of connectors	ONE
PCB row number	1
Number of rows loaded	1
Maximum operating temperature	125 °C
Minimum operating temperature	-65 °C
Options	GENERAL PURPOSE
PCB contact pattern	RECTANGULAR
Plating thickness	30u inch
Rated current (signal)	1 A
Guideline	UL
reliability	COMMERCIAL
Terminal length	0.12 inch
Terminal pitch	1.27 mm
Termination type	SOLDER
Total number of contacts	28

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F-209-1

DWM–20–53–G–S–300

DWM–10–59–G–D–500

HDWM–32–51–G–D–230

Through

T/H

Hole

BOARD STACKER

DWM, HDWM SERIES

Mates with:

SMS, SLM, RSM

SPECIFICATIONS

DWM

For complete speciﬁcations

see www.samtec.com?DWM

Insulator Material:

Top: Black LCP

Bottom: Natural

LCP

Terminal Material:

Phosphor Bronze

Plating:

Au over 50µ" (1,27µm) Ni

Current Rating:

Operating Temp Range:

-55°C to + 105°C with Tin

-55°C to + 125°C with Gold

RoHS Compliant:

Yes

B o a rd

Stacking

SO CK ET

PR OF ILE

OV ER AL L PO ST

T/ H

PI N

(O AL )

OV ER AL L

SM T

PI N

(O AL )

BO AR D

SP AC E

ST AC KE R

HE IG HT

HDWM

For complete speciﬁcations

see www.samtec.com?HDWM

Same as DWM except

not CSA rated.

TA IL

(1,27mm)

.050" pitch

Note:

Other Gold plating

options available.

Contact Samtec.

Note:

These Series are

non-standard, non-returnable.

TYPE

STRIP

NO. PINS

PER ROW

LEAD

STYLE

Specify

LEAD

STYLE

from

chart

PLATING

OPTION

ROW

OPTION

STACKER

HEIGHT

OTHER

OPTION

Processing:

Max Processing Temp:

230°C for 60 seconds, or

260°C for 20 seconds 3x

Lead-Free Solderable:

Yes

thru

DWM

–G

= 10µ" (0,25µm)

Gold on post,

Gold ﬂash

on tail

–S

= Single

Row

–“XXX”

= Stacker

Height

Example:

–250 =

(6,35mm)

.250"

– “XXX”

= Polarized

Position

(Specify

position of

omitted pin)

–D

= Double

Row

–S

= 30µ" (0,76µm)

Gold on post,

Matte Tin

on tail

= Standard Board Spacer

HDWM

= High Temp Board Spacer

(1,27) .050 x

No. of Positions

(2,48)

.098

(1,27) .050 TYP

100

(2,54)

.100

(4,98)

.196

(0,46) .018 SQ

(0,00)

.000

MIN

OAL

(2,54)

.100

STACKER

HEIGHT

(5,08)

.200

MIN

LEAD

STYLE

–01

–51

–52

–53

–54

–55

–56

–57

–58

–59

–60

–61

OAL

(11,43) .450

(10,41) .410

(10,80) .425

(12,83) .505

(14,10) .555

(15,49) .610

(15,88) .625

(16,51) .650

(17,91) .705

(19,18) .755

(20,96) .825

(26,67) 1.050

www.samtec.com

(0,51)

.020

(0,51) .020 DIA

(3,05)

.120

WWW.SAMTEC.COM

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