DBMN25SNA197 datasheet, PDF - EEWORLD Datasheet

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DBMN25SNA197: Description25 CONTACT(S), FEMALE, D SUBMINIATURE CONNECTOR, SOLDER, RECEPTACLE; CategoryThe connector The connector; File Size10MB，301 Pages; ManufacturerITT; Websitehttp://www.ittcannon.com/; Environmental Compliance

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DBMN25SNA197 Overview

25 CONTACT(S), FEMALE, D SUBMINIATURE CONNECTOR, SOLDER, RECEPTACLE

DBMN25SNA197 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	ITT
Reach Compliance Code	compli
Other features	PANEL MOUNT
body width	0.494 inch
subject depth	0.3 inch
body length	2.088 inch
Body/casing type	RECEPTACLE
Connector type	D SUBMINIATURE CONNECTOR
Contact to complete cooperation	GOLD OVER NICKEL
Contact point gender	FEMALE
Contact material	COPPER ALLOY
contact mode	STAGGERED
Contact style	RND PIN-SKT
DIN compliance	NO
Dielectric withstand voltage	1000VAC V
empty shell	NO
Filter function	NO
IEC compliance	NO
Insulator color	GREEN
insulator material	POLYETHYLENE
MIL compliance	NO
Plug contact pitch	0.108 inch
Match contact row spacing	0.112 inch
Plug information	MULTIPLE MATING PARTS AVAILABLE
Mixed contacts	NO
Installation option 1	#4-40
Installation option 2	SCREWLOCKS
Installation method	STRAIGHT
Installation type	BOARD
PCB row number	2
Number of rows loaded	2
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Options	GENERAL PURPOSE
PCB contact pattern	STAGGERED
PCB contact row spacing	2.8448 mm
Rated current (signal)	7.5 A
Guideline	UL
reliability	COMMERCIAL
Shell surface	TIN
Shell material	STEEL
Housing size	3/B
Terminal length	0.178 inch
Terminal pitch	2.7432 mm
Termination type	SOLDER
Total number of contacts	25
UL Flammability Code	94V-0

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D Subminiature

Connectors

D Subminiature

The ITT Cannon

D Subminiature family of

connectors has grown to

include a wide variety of styles,

options and accessories and is

often the most economical

solution to any interconnect

problem. Ideally suited for

both commercial/industrial

applications and military/

aerospace applications,

ITT Cannon D Subminiature

connectors have found

worldwide acceptance in a

multitude of applications

ranging from office equipment

to satellites.

Contents

Page

General Application D Subminiature Connectors

Straight PCB Selection Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

D*NG Pressfit Termination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

D*M Solder Termination (Machined) — Standard PC Tails . . . . . . . . . . . . . . . . . . . . . . . 6

ZD* Solder Termination (Stamped). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

D* Solder Termination (Machined) — European PC Tails . . . . . . . . . . . . . . . . . . . . . . . 10

D* Wrap Post Termination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

90° PCB Selection Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

inch . . . 16

D*M Solder Termination (Machined) — Standard Footprint .318 or .283

ZED* Solder Termination (Stamped) — Standard Footprint .318 inch . . . . . . . . . . . . . . 18

D* Solder Termination (Machined) — European Footprint 10,2 or 9,4

mm. . . . . . 20

ZD* Solder Termination (Stamped) — European Footprint 10,2 mm . . . . . . . . . . . . . . . 28

Cable Selection Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

D Solder Cup Solder Termination (Machined) with Tin Shells . . . . . . . . . . . . . . . . . . . . 32

ZD* Solder Cup Solder Termination (Stamped) with Tin Shells . . . . . . . . . . . . . . . . . . . 34

D*A Crimp Connectors without Contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

D*W Discrete Wire IDC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Special Application D Subminiature Connectors

Combo D



Selection Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Combo D



PCB Connectors with 75 Ohm Coaxial Contacts (50 Ohm Option) . . . . . . . . 44

Combo D



PCB Connectors with High Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Combo D



PCB Connectors with (Size 20) Signal Contacts Only. . . . . . . . . . . . . . . . . . 74

Combo D



Cable Solder Cup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Combo D



Cable Crimp Connectors and Shield Cans . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Loose Contacts and Tooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Commercial Micro D Selection Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

MDSM Connectors and Tooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

Filter D Selection Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

Product Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

D*JK PCB Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

D*JT Solder Cup and Combo High Power Connectors. . . . . . . . . . . . . . . . . . . . . . . . . 122

High Reliability D Subminiature Connectors

Military/High Reliability Selection Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130

PCB 90°, Straight, Wrap Post, and Cable Solder Cup . . . . . . . . . . . . . . . . . . . . . . . . . 132

MIL-C-24308 Cross References and Test Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

Military/High Reliability Combo D



. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146

Space/High Reliability Selection Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168

PCB Straight, 90° and Cable Solder Cup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172

Cable Crimp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182

High Density Cable Crimp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184

Space/High Reliability Combo D



. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188

Space Accessories and Loose (Size 8) Contacts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190

NASA/GSFC & ESA-SCC Cross References. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195

Accessories Selection Guide

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198

Backshells . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200

Locking Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208

Miscellaneous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214

Reader’s Resource Selection Index

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219

Dimensional Reference Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220

Lease Tooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 275

Glossary of Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276

Obsolete Products/Available Products Not Previously Listed . . . . . . . . . . . . . . . . . . . . 282

Part Number Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283

Product Safety and Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297

On the Cover

Filter D, Combo D



Commercial Micro D

(MDSM), Pressfit D,

and Standard D

Combo D



is a registered trademark of ITT Cannon in the United States.

Connector footprint measured from the front shell.

Connector footprint measured from the rear shell.

Dimensions are shown in mm (inch)

Dimensions subject to change

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