MS3470W22-55PXLC datasheet, PDF

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MS3470W22-55PXLC: Descriptionconn hsg rcpt 55pos wall mnt pin; CategoryThe connector; File Size254KB，16 Pages; ManufacturerAmphenol; Websitehttp://www.amphenol.com/

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MS3470W22-55PXLC Overview

conn hsg rcpt 55pos wall mnt pin

MS3470W22-55PXLC Parametric

Parameter Name	Attribute value
Datasheets
MIL-C-26482, Series 2 C
Standard Package	1
Category	Connectors, Interconnects
Family	Circular Connectors - Housings
Packaging	Bulk
Connector Type	Receptacle for Male Contacts
Number of Positions	55
Shell Size - Inse	22-55
Shell Size, MIL	-
Contact Type	Crim
Contact Size	20
Mounting Type	Panel Mount, Flange
Fastening Type	Bayonet Lock
Orientati	X
Shell Material, Finish	Aluminum, Olive Drab Cadmium Plated
Ingress Protecti	Environment Resis
Features	-
Note	Contacts Not Provided
Other Names	AMS3470W22-55PXLC

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Amphenol /Matrix

MIL-C-26482, Series 2 Connectors

12-071-4

Bayonet Coupling, with Crimp Rear Release Contacts

For Military and Industrial Interconnection Applications

Amphenol

This catalog covers the Amphenol

/Matrix

MIL-C-

26482, Series 2 Connectors. These connectors are

bayonet coupling type, and they feature crimp con-

tacts that are rear insertable and rear releasable. They

can be ordered through Amphenol, by military or

equivalent proprietary part numbers.

The Matrix

connectors covered in this catalog

broaden the miniature cylindrical family offered by

Amphenol, so that now users have the broadest range

of product available to them. Additional miniature

cylindricals are covered in the Amphenol catalog, 12-

070, which is available upon request. The 12-070

Amphenol

catalog covers a large variety of miniature

cylindricals including the following:

• MIL-C-26482, Series 1 - bayonet coupling connec-

tors with solder contacts

• MIL-C-26482, Series 1 - bayonet coupling connec-

tors with front release crimp contacts

• Other proprietary crimp and solder types including

hermetics and connectors with printed circuit board

contacts, as well as other shell styles, alternative

connector finishes and additional contact options

• Additional miniature cylindricals that have double

stub threaded coupling rather than bayonet coupling

See page 15 for more information on these additional

miniature cylindrical connector products.

Also, ask for these Amphenol Product Catalogs:

Amphenol Industrial Connector Brochure, SL-381,

for an overview of the industrial family of connec-

tors.

Amphenol Brochure SL-100, which provides an

overview of all products, military and industrial,

offered through Amphenol Aerospace.

Should more information be required concerning the

connectors covered in this publication, or if special

application needs arise, please contact:

Amphenol Corporation

Amphenol Aerospace

40-60 Delaware Avenue

Sidney, New York 13838-1395

Telephone 607-563-5011

Fax: 607-563-5157

Web site: www.Amphenol-Aerospace.com

Visit our website for this catalog and other catalogs of

Amphenol products.

TABLE OF CONTENTS

Amphenol

/Matrix

MIL-C-26482, Series 2

Connectors

Introduction, Table of Contents. . . . . . . . . . . . . . . . . .1

General Description, Features and Benefits. . . . . . . .2

Class Descriptions, Performance Specifications . . . .3

Shell Styles, Dimensional Data:

Wall Mounting Receptacle, Narrow Flange . . . . . .4

Wall Mounting Receptacle, Wide Flange . . . . . . . .5

Cable Connecting Receptacle,. . . . . . . . . . . . . . . .6

Jam Nut Receptacle. . . . . . . . . . . . . . . . . . . . . . . .7

Straight Plug,

Straight Plug with RFI Grounding Fingers . . . . . . .8

Insert Arrangement Chart,

Insert Alternate Positions . . . . . . . . . . . . . . . . . . . . . .9

Insert Arrangement Patterns. . . . . . . . . . . . . . . . 10-12

Contact Information, Sealing Plugs,

Crimping and Insertion/Removal Tools. . . . . . . . . . .13

How to Order . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

Additional MIL-C-26482/Miniature Cylindrical

Connectors offered by Amphenol . . . . . . . . . . . . . . .15

Sales Office Listing

Amphenol Aerospace operates Quality Systems that are Certi-

fied to ISO-9001 and AS-9100 by third party Registrars.

Amphenol

/Matrix Miniature Cylindrical

MIL-C-26482, Series 2 Connectors

Amphenol broadens their Miniature Cylindrical Family of

Connectors with the addition of the Matrix

Product line

of MIL-C-26482, Series 2 connectors.

MS3470

wall mounting receptacle

with narrow flange

MS3472

wall mounting receptacle

with wide flange

This series provides a bayonet coupling connector with crimp

rear insertable, rear releasable contacts.

DESIGN CHARACTERISTICS

• Medium size, environmentally resistant connector

• Recommended operating voltage to 1,000 VAC (RMS)

at sea level

• Quick positive coupling assured by 3 point bayonet

coupling system

• Visual confirmation of complete coupling

• Eliminates mismating by the use of five key/keyway design

• Insertion and removal of contacts from the rear of the con-

nector assures no damage to the front that might affect the

sealing characteristics

MS3471

cable connecting receptacle

• Utilizes same standard qualified rear-release type plastic

tool for contact insertion and removal

• Contacts are qualified to MIL-C-39029 requirements – BIN

coded (three color bands), and are crimped with standard

crimp tools per MIL-C-22520

• Grommets are constructed of tear-resistant elastomer and

experience no degradation when exposed to a broad

range of fluids

• Sealing over a range of wire diameters is assured by a tri-

ple webbed grommet at the rear of the connector

MS3474

jam nut receptacle

• Closed entry socket side of the insert is designed with a

lead-in chamfer and a hard face that will accept a pin con-

tact bent within pre-established limits

• Elastomer interfacial seal on the pin side has raised barri-

ers around each pin which displace into the socket cham-

fer when mated, providing a positive moisture seal

CUSTOMER OPTIONS

• Shell styles within this family include:

Wall mount with either a narrow or a wide flange, jam nut

single hole mount, and cable connecting receptacles,

along with standard plugs or plugs with RFI grounding fin-

gers, in shell sizes 8 to 24

• MS and Proprietary versions available

• Accommodation of contact sizes 20, 16 and 12

• 34 insert arrangement patterns available, accommodating

from a minimum of 3 to a maximum of 55 circuits

• Alternate positioning available

• Various finishes are available (for information on non-cad-

mium zinc alloy plating, consult Amphenol, Sidney, NY)

MS3476

straight plug

MS3475

plug with RFI grounding

fingers

Amphenol /Matrix Miniature Cylindrical

MIL-C-26482, Series 2 Connectors

class descriptions, performance specifications

CLASS DESCRIPTIONS

Military

MIL-C-26482, Series 2

Amphenol/Matrix

Proprietary MB1 Series

Description

Class L

Class E

Class R

Class A

–

Class W

Class R

–

Class A

Class G

Class W

Aluminum shell, electroless nickel finish, fluid resistant

Inactive, superceded by Class L*

Aluminum shell, black non-conductive anodized finish, fluid

resistant

Stainless steel shell, passivated, fluid resistant

Aluminum shell, olive drab cadmium plated, corrosion/fluid

resistant

* Ref. MIL-C-26482

PERFORMANCE SPECIFICATIONS

SERVICE RATINGS**

Service

Rating

Recommended

Operating AC Voltage

at Sea Level

Test Voltage AC (RMS), 60 cps

Sea Level

50,000 ft.

70,000 ft.

110,000 ft.

600

1,000

1,500

2,300

500

750

375

500

200

** Service Rating is comparable to MS rating A. Miniature connectors rated Service Rating I will provide a minimum flashover

voltage at sea level of 2,000 volts AC (RMS). Service Rating II is comparable to MS Service Rating D, and will provide a

minimum flashover voltage of 2,800 volts AC (RMS) at sea level.

Please note that the electrical data given is not an establishment of electrical safety factors. This is left entirely in the

designer’s hands, as he can best determine which peak voltage, switching surges, transients, etc. can be expected in a

particular circuit.

OPERATING TEMPERATURE RANGE

SHOCK AND VIBRATION REQUIREMENTS

–65°C (–85°F) to 200°C (392°F)

ENVIRONMENTAL SEAL

When tested as follows, the connector shall sustain no

physical damage, or electrical discontinuity exceeding

one microsecond.

SHOCK:

Wired, mated connectors with the specified accessory

attached will meet the altitude immersion test specified in

MIL-C-26482.

DURABILITY

Pulse of an approximate half sine wave of 300g magnitude

with duration of 3 milliseconds applied in three axes.

VIBRATION:

Minimum of 500 mating cycles.

Sixteen hours of random vibration having a range of 50 to

2,000 Hz with a 41.7G peak level.

Miniature Cylindrical MIL-C-26482, Series 2

MS3470

wall mounting receptacle with narrow flange

Receptacle Shell, Wall Mount with Narrow Flange,

Bayonet Coupling

Military No. MS3470

Amphenol/Matrix No. MB10

A Max. Typ.

B Typ.

Master Keyway

1.405 Max.

Shell 8 Thru 18

1.465 Max.

Shell 20, 22, & 24

H Accessory Thread

3 Teeth Equally Spaced

120

Apart

C Dia.

D Dia. Max.

Grommet

Blue Color Bands

T Dia. Mounting

Holes Typ. 4-Places

.190

Grommet Extension

.130

.290 Min. Full Thread

To complete order number see how to order, page 14.

Accessory Thread

Class 2A

Shell

Size

Max.

±.005

C Dia.

±.003

D Dia.

Max.

±.016

±.005

.828

.954

1.047

1.141

1.234

1.328

1.453

1.578

1.703

.594

.719

.812

.906

.969

1.062

1.156

1.250

1.375

.471

.588

.748

.873

.998

1.123

1.248

1.373

1.498

.305

.405

.531

.665

.790

.869

.994

1.119

1.244

.462/.431

.587/.556

.620/.589

.062

.094

.5000-20 UNF

.6250-24 UNEF

.7500-20 UNEF

.8750-20 UNEF

1.0000-20 UNEF

1.0625-18 UNEF

1.1875-18 UNEF

1.3125-18 UNEF

1.4375-18 UNEF

.120

.147

Recommended Resources

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Coil short circuit wiring diagram a when released

Monostable circuit using video amplifier and comparator

Switching power supply circuit diagram using FAI3842P

Forward and reverse control circuit diagram composed of three contactors

MP3 hardware circuit schematic diagram 07

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

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