M55302/169C321

Manufacturer Part NumberM55302/169C321
ManufacturerAmphenol
M55302/169C321 datasheet
 

Specifications of M55302/169C321

Lead Free Status / Rohs StatusNot Compliant  
1
Page 1
2
Page 2
3
Page 3
4
Page 4
5
Page 5
6
Page 6
7
Page 7
8
Page 8
9
Page 9
10
Page 10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
Page 1/33

Download datasheet (918Kb)Embed
Next
Amphenol Low Mating Force
®
Rectangular Connectors
12-035-10
MIL-C-55302
Amphenol

M55302/169C321 Summary of contents

  • Page 1

    ... Amphenol Low Mating Force ® Rectangular Connectors 12-035-10 Amphenol MIL-C-55302 ...

  • Page 2

    ... All dimensions given may be converted to the metric system by the stan- dard formula: inches x 25.40 = Millimeters. If more information is needed concerning the products in this publication you have any special application needs, please contact your nearest Amphenol sales office or Amphenol Corporation at the following address: NOTE: Amphenol Aerospace is a Certified ISO 9001 Manufacturer ...

  • Page 3

    ... The B Contact offers: • low mating/unmating forces • superior electrical characteristics • proven durability and long contact life • a new age of PC design Applications for Amphenol Connectors with Brush 3 B contacts: • Medical equipment • IC chip testers • Telecommunications • Military and commercial aviation • ...

  • Page 4

    ... Amphenol Low Mating Force Rectangular Connectors MIL-C-55302 (M55302/166 thru /172) ® 3 Featuring the Amphenol B • Low Mating and Unmating Forces • Smooth, low friction interfaces • 70% to 90% reduction in mating/unmating forces from conventional pin–socket contacts • 1.5 oz. maximum forces per contact pair (one ounce typical) • ...

  • Page 5

    Performance • voltage rating: SL 70,000 ft. 1300 325 • one and one-half ounce max. average contact engag- ing/separating forces • 7 milliohm average contact resistance for row A con- tacts (Resistance will vary depending on the point of ...

  • Page 6

    ... NOTE: Power and coax contacts and fiber optic termini are not provided with the connector and must be purchased separately. Consult Amphenol Aerospace, Sidney, NY for assis- tance in solving design problems and for part num- bers that will provide the proper combination of these hybrid configurations to meet your specific connector application requirements ...

  • Page 7

    Low Mating Force how to order (military types) MB, DB, PC Connectors Military Part Number Ordering Procedure Example part number M55302/166A10X1 is shown as follows: M55302 /166 A Body Type/ Contact Style Number of Rows Number of Contacts per Row ...

  • Page 8

    Low Mating Force how to order (proprietary types) MB, DB, IO, PC Connectors Proprietary Part Number Ordering Procedure Example part number MB2-120P shown as follows Body Type Number of Rows Total Number of Contacts ...

  • Page 9

    ... MB-P (749) PCB, epoxy potted rear, standard termination length, Sn/Ni Accessories ® Amphenol Low Mating Force Connectors are shipped lessaccessory items. Accessories may be ordered by either military or proprietary part numbers shown below: Accessory Item Polarization Keys Locking/Mounting Bushing Alternate Length Bushing (Longer) ...

  • Page 10

    ... B .5375 2 PLACES 8 MOUNTING FEATURE 2 PLACES .100 MOUNTING FEATURE 2 PLACES .100 MOUNTING FEATURE 2 PLACES G .100 Designates Basic Dimension. Consult Amphenol drawing for solderless wrap contact fixturing (datum) hole locations to facilitate connector alignment. 2 ROW Total AA Contacts 20 .900 30 1.400 40 1.900 50 2.400 60 2.900 70 3.400 80 3 ...

  • Page 11

    ... Daughter Board F Hole Pattern at F .225 2 PLACES .200 TYP Rear of 90° Printed Circuit Connector, Hole Pattern at G Designates Basic Dimension. Consult Amphenol drawing for solderless wrap contact fixturing (datum) hole loca- tions to facilitate connector alignment. AA TYP .100 TYP .5375 2 PLACES AA ...

  • Page 12

    ... Available from Amphenol Corporation, Amphenol Aerospace, Sid- ney NY 13838-1395. FSCM 77820 ** Except for MB with compliant contacts; consult Amphenol, Sidney, NY for details. repair/replacement REMOVE DAMAGED CONTACT INSERT EXTRACTION TOOL WITH PLUNGER RETRACTED ...

  • Page 13

    ... Withdraw tool and remove from wire. A slight pull on the wire assures reten- tion. Redress wire bundle. * Except for MB with compliant contacts; consult Amphenol, Sidney, NY for details. SEAT PLUNGER AND REMOVE CONTACT AND TOOL SEAT CONTACT WITH INSERTION TOOL ...

  • Page 14

    ... See How to Order, page 7 and further description, page 28. ** Not supplied as part of MB Connector Series assemblies. See How to Order, page 7. Designates Basic Dimension Consult Amphenol drawing for solderless wrap contact fixturing (datum) hole locations to facilitate connector alignment FOR MATING WITH INPUT/OUTPUT CONNECTOR, ...

  • Page 15

    Low Mating Force mother board connector 2 row contact arrangements Number Contacts Number* Max. 020 MB2-020(*) 2.295 022 MB2-022(*) 2.395 024 MB2-024(*) 2.495 026 MB2-026(*) 2.595 028 MB2-028(*) 2.695 030 MB2-030(*) 2.795 032 MB2-032(*) 2.895 034 MB2-034(*) ...

  • Page 16

    Low Mating Force mother board connector 3 row contact arrangements Number Contacts Number* Max. 030 MB3-030(*) 2.295 033 MB3-033(*) 2.395 036 MB3-036(*) 2.495 039 MB3-039(*) 2.595 042 MB3-042(*) 2.695 045 MB3-045(*) 2.795 048 MB3-048(*) 2.895 051 MB3-051(*) ...

  • Page 17

    Low Mating Force mother board connector 4 row contact arrangements Number Contacts Number* Max. 040 MB4-040(*) 2.295 044 MB4-044(*) 2.395 048 MB4-048(*) 2.495 052 MB4-052(*) 2.595 056 MB4-056(*) 2.695 060 MB4-060(*) 2.795 064 MB4-064(*) 2.895 068 MB4-068(*) ...

  • Page 18

    Low Mating Force daughter board connector H Y .220 x .075 DEEP 2 PLACES (FOR HEX NUT .187 MAX. ACROSS FLATS, .205 MIN. ACROSS CORNERS) MATES WITH MB AND PC SERIES CONNECTORS Notes: When mating with connector, ...

  • Page 19

    Low Mating Force daughter board connector 2 row contact arrangements Number Contacts Number* Max. 020 DB2-020P 1.680 1.350 022 DB2-022P 1.780 1.450 024 DB2-024P 1.880 1.550 026 DB2-026P 1.980 1.650 028 DB2-028P 2.080 1.750 030 DB2-030P ...

  • Page 20

    Low Mating Force daughter board connector 3 row contact arrangements Number Contacts Number* Max. 030 DB3-030P 1.680 1.350 033 DB3-033P 1.780 1.450 036 DB3-036P 1.880 1.550 039 DB3-039P 1.980 1.650 042 DB3-042P 2.080 1.750 045 DB3-045P 2.180 ...

  • Page 21

    Low Mating Force daughter board connector 4 row contact arrangements Number Contacts Number* Max. 040 DB4-040P 1.680 1.350 044 DB4-044P 1.780 1.450 048 DB4-048P 1.880 1.550 052 DB4-052P 1.980 1.650 056 DB4-056P 2.080 1.750 060 DB4-060P ...

  • Page 22

    Low Mating Force input/output connector .540 MAX. K 4-40 UNC-2A LOCKING SCREW .785 MAX. 10-502599 UNMATED ACCESSORY ITEM** FREE LENGTH .220 DIA. .650 MAX. WHEN FULLY ASSEMBLED TO MATING CONNECTOR MATES WITH MB AND PC SERIES CONNECTORS Notes: When mating ...

  • Page 23

    Low Mating Force input/output connector 2 row contact arrangements Number Contacts Number* Max. 020 IO2-020(*) 2.295 022 IO2-022(*) 2.395 024 IO2-024(*) 2.495 026 IO2-026(*) 2.595 028 IO2-028(*) 2.695 030 IO2-030(*) 2.795 032 IO2-032(*) 2.895 034 IO2-034(*) 2.995 ...

  • Page 24

    Low Mating Force input/output connector 3 row contact arrangements Number Contacts Number* Max. 030 IO3-030(*) 2.295 033 IO3-033(*) 2.395 036 IO3-036(*) 2.495 039 IO3-039(*) 2.595 042 IO3-042(*) 2.695 045 IO3-045(*) 2.795 048 IO3-048(*) 2.894 051 IO3-051(*) 2.995 ...

  • Page 25

    Low Mating Force input/output connector 4 row contact arrangements Number Contacts Number* Max. 040 IO4-040(*) 2.295 044 IO4-044(*) 2.395 048 IO4-048(*) 2.495 052 IO4-052(*) 2.595 056 IO4-056(*) 2.695 060 IO4-060(*) 2.795 064 IO4-064(*) 2.895 068 IO4-068(*) 2.995 ...

  • Page 26

    Low Mating Force PC connector C .193 MAX. +.002 –.007 .365 4-40 UNC-2B LOCKING BUSHING FOR MATING WITH INPUT/ OUTPUT CONNECTOR, ACCESSORY ITEM ** .365 .410 .105 USE #4 MOUNTING SCREW MATES WITH DB AND IO SERIES CONNECTORS Notes: When ...

  • Page 27

    Low Mating Force PC connector 2 row contact arrangements Number Contacts Number* Max. 020 PC2-020P 2.295 022 PC2-022P 2.395 024 PC2-024P 2.495 026 PC2-026P 2.595 028 PC2-028P 2.695 030 PC2-030P 2.795 032 PC2-032P 2.895 034 PC2-034P 2.995 ...

  • Page 28

    Low Mating Force PC connector 3 row contact arrangements Number Contacts Number* Max. 030 PC3-030P 2.295 033 PC3-033P 2.395 036 PC3-036P 2.495 039 PC3-039P 2.595 042 PC3-042P 2.695 045 PC3-045P 2.795 048 PC3-048P 2.895 051 PC3-051P 2.995 ...

  • Page 29

    Low Mating Force PC connector 4 row contact arrangements Number Contacts Number* Max. 040 PC4-040P 2.295 044 PC4-044P 2.395 048 PC4-048P 2.495 052 PC4-052P 2.595 056 PC4-056P 2.695 060 PC4-060P 2.795 064 PC4-064P 2.895 068 PC4-068P 2.995 ...

  • Page 30

    Low Mating Force — accessories polarization keys Polarization Keys, 10-285422-2 are accessory items, ordered separately for MB, DB, IO and PC Series Low Mating Force Connectors. If used, 4 keys are required per connector half. See page 7 for ordering ...

  • Page 31

    Low Mating Force — accessories** mounting applications INPUT/OUTPUT CONNECTOR Locking screw accessory 10-502599*, two per connector, may be inserted into the large holes at each end of the back connector body. By hand, press the locking screw ...

  • Page 32

    Low Mating Force — accessories test probe kit In order to insure that contacts are properly wired within a connector, a Test probe Kit (11-10400-22)* is needed. This kit is especially designed to prevent damage to brush contacts during probing. ...

  • Page 33

    ... Fiber optic configurations for high speed secure communications For more information on surface mount connectors ask for L-2104 LRM Refer- ence Guide, and/or L-2081 LRM User’s Guide (contains engineering drawings). Consult Amphenol, Sidney your nearest Amphenol sales office. ® ® ...