HDWM-21-57-S-D-250-SM datasheet, PDF

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HDWM-21-57-S-D-250-SM: DescriptionBoard Stacking Connector, 42 Contact(s), 2 Row(s), Male, Straight, Surface Mount Terminal, ROHS COMPLIANT; CategoryThe connector The connector; File Size1MB，1 Pages; ManufacturerSAMTEC; Websitehttp://www.samtec.com/; Environmental Compliance

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HDWM-21-57-S-D-250-SM Overview

Board Stacking Connector, 42 Contact(s), 2 Row(s), Male, Straight, Surface Mount Terminal, ROHS COMPLIANT

HDWM-21-57-S-D-250-SM 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
Connector type	BOARD STACKING CONNECTOR
Contact to complete cooperation	GOLD (30) OVER NICKEL
Contact completed and terminated	Matte Tin (Sn) - with Nickel (Ni) barrier
Contact point gender	MALE
Contact material	PHOSPHOR BRONZE
DIN compliance	NO
Filter function	NO
IEC compliance	NO
JESD-609 code	e3
MIL compliance	NO
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	SURFACE MOUNT
Total number of contacts	42
Base Number Matches	1

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F-209-1

HDWM–30–53–S–D–355–SM

HDWM–20–59–G–S–535–SM

HDWM–16–57–G–D–280–SM

Surface

SMT

Mount

BOARD STACKER

HDWM SERIES

Mates with:

SMS, SLM, RSM

SPECIFICATIONS

For complete speciﬁcations and

recommended PCB layouts

see www.samtec.com?HDWM

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

S t a ck i n g

SO C KE T

PR O FI LE

PO ST

BO A RD

SP A C E

O V ER A LL

PI N

(O A L)

ST A C KE R

HE IG H T

(2,54mm) .100"

Alignment pin

or locking clip

option available

Processing:

Max Processing Temp:

230°C for 60 seconds, or

260°C for 20 seconds 3x

Lead-Free Solderable:

Yes

SMT Lead Coplanarity:

.006" (0,15mm) max

(1,27mm)

.050" pitch

HDWM

NO. PINS

PER ROW

LEAD

STYLE

Specify

LEAD

STYLE

from

chart

PLATING

OPTION

ROW

OPTION

STACKER

HEIGHT

OTHER

OPTION

–G

= 10µ"

(0,25µm)

Gold

on post,

Gold ﬂash

on tail

–S

= Single

Row

–“XXX”

= Stacker

Height

Example:

–250 =

(6,35mm)

.250"

02 thru 40

–“XXX”

= Polarized

= Alignment Pin

(6 positions minimum

–D only.)

Metal or plastic at

Samtec’s discretion

(N/A with –LC)

–D

= Double

Row

–A

(1,27) .050 x

No. of Positions

(2,48)

.098

(1,27) .050 TYP

–S

= 30µ"

(0,76µm)

Gold

on post,

Matte Tin

on tail

LEAD

STYLE

–01

–53

–54

–55

–56

–57

–58

–59

(5,01)

.198

OAL

(8,38) .330

(9,78) .385

(11,05) .435

(12,45) .490

(12,83) .505

(13,46) .530

(14,86) .585

(15,62) .615

(7,52) .296

100

(2,54)

.100

(4,98)

.196

= Locking Clip

(5 positions minimum.

–D only)

(N/A with –A)

–LC

(0,46)

.018

(0,00)

.000

MIN

(2,54)

.100

(0,51)

.020

(0,51)

.020

DIA

= Pick & Place Pad

–P

(1,27)

.050

TYP

STACKER

HEIGHT

(6,35)

.250

(1,27)

MIN

.050

OAL

Note:

This Series is

non-standard, non-returnable.

WWW.SAMTEC.COM

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