DWM-22-55-G-D-385 datasheet, PDF

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DWM-22-55-G-D-385: DescriptionBoard Stacking Connector, 44 Contact(s), 2 Row(s), Male, Straight, Solder and Surface Mount Terminal, ROHS COMPLIANT; CategoryThe connector The connector; File Size738KB，1 Pages; ManufacturerSAMTEC; Websitehttp://www.samtec.com/; Environmental Compliance

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DWM-22-55-G-D-385 Overview

Board Stacking Connector, 44 Contact(s), 2 Row(s), Male, Straight, Solder and Surface Mount Terminal, ROHS COMPLIANT

DWM-22-55-G-D-385 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Objectid	1043880838
package instruction	ROHS COMPLIANT
Reach Compliance Code	compliant
ECCN code	EAR99
Connector type	BOARD STACKING CONNECTOR
Contact to complete cooperation	GOLD (10) OVER NICKEL (50)
Contact completed and terminated	GOLD FLASH OVER NICKEL (50)
Contact point gender	MALE
Contact material	PHOSPHOR BRONZE
DIN compliance	NO
Filter function	NO
IEC compliance	NO
JESD-609 code	e4
MIL compliance	NO
Manufacturer's serial number	DWM
Plug information	MULTIPLE MATING PARTS AVAILABLE
Mixed contacts	NO
Installation method	STRAIGHT
Installation type	BOARD
Number of rows loaded	2
Options	GENERAL PURPOSE
Terminal pitch	1.27 mm
Termination type	SOLDER AND SURFACE MOUNT
Total number of contacts	44

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F-211

HDWM–15–01–G–D–326–SM

DWM–20–58–G–S–427

HDWM–10–53–L–S–385–SM

(1,27mm) .050"

DWM, HDWM SERIES

DWM–06–54–G–D–360

MICRO BOARD STACKER

SPECIFICATIONS

Mates with:

SMS, SLM, RSM

Variable

stacker

height

Ideal for high density

“skyscraper”

board stacking

DWM

For complete speciﬁcations

see www.samtec.com?DWM

Insulator Material:

Top: Black LCP

Bottom: Natural

LCP

Terminal Material:

Phosphor Bronze

Plating:

Au or Sn 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

TA IL

Surface

mount

Through-hole

For complete speciﬁcations

see www.samtec.com?HDWM

Same as DWM except

not CSA rated.

Processing:

Lead-Free Solderable:

Yes

SMT Lead Coplanarity:

.006" (0,15mm) max

TYPE

STRIP

NO. PINS

PER ROW

LEAD

STYLE

Specify

LEAD

STYLE

from

chart

PLATING

OPTION

ROW

OPTION

STACKER

HEIGHT

OTHER

OPTION

thru

DWM

–L

= 10µ" (0,25µm)

Gold contact,

Matte Tin

on tail

–S

= Single

Row

–“XXX”

= Stacker

Height

Example:

–250 =

(6,35mm)

.250"

– “XXX”

= Polarized

Position

(Specify position

of omitted pin)

–D

= Double

Row

LEAD

STYLE THROUGH

HOLE

–01

(11,43) .450

–51

(10,41) .410

–52

(10,80) .425

–53

(12,83) .505

–54

(14,10) .555

–55

(15,49) .610

–56

(15,88) .625

–57

(16,51) .650

–58

(17,91) .705

–59

(19,18) .755

–60

(20,96) .825

–61

(26,67) 1.050

–G

= 10µ" (0,25µm)

Gold on post,

Gold ﬂash

on tail

= Standard Board Spacer

OAL

SURFACE

MOUNT

(8,38) .330

—

(9,78) .385

(11,05) .435

(12,45) .490

(12,83) .505

(13,46) .530

(14,86) .585

(15,62) .615

—

HDWM

= High Temp Board Spacer

(1,27) .050 X

No. of Positions

= Surface Mount

(Requires HDWM.

02 thru 40

positions only.)

– SM

(2,48)

.098

(1,27) .050 TYP

100

(2,54)

.100

(4,98)

.196

= Alignment Pin

(Requires HDWM.

6 positions min

–D only.)

Metal or plastic at

Samtec discretion

(N/A with –LC)

–A

(0,46) .018 SQ

(0,00)

.000

MIN

(0,51)

.020

Note:

Other Gold plating

options available.

Contact Samtec.

Note:

These Series are

non-standard, non-returnable.

(0,51) .020 DIA

(2,54)

.100

(3,05)

.120

STACKER

HEIGHT

OAL

(5,08)

.200

MIN

(1,27)

.050

TYP

STACKER

HEIGHT

OAL

(6,35)

(1,27) .250

MIN

.050

= Locking Clip

(Requires HDWM.

(5 positions min.

–D only)

(N/A with –A)

(Manual placement

required)

– LC

= Pick & Place Pad

(Requires HDWM)

–P

WWW.SAMTEC.COM

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