M39029/84 850-005 Standard Socket Crimp Contact for

MIL-DTL
28840
M39029/84
850-005
Standard Duty Electrical Socket Contact
M28840
Standard Socket Crimp Contact for MIL-DTL-28840 Connectors
Mating
End Size
Wire
Accomodation
Military Part Number
Glenair Part Number
20
28-32 AWG
M39029/84-453
850-005-20-453
20
22-26 AWG
M39029/84-452
850-005-20-452
20
20-24 AWG
M39029/84-509
850-005-20-509
B
Ø .043
Ø .053 ± .001
.060 Max
To Spring
Ø .899
± .005
.000-.006
R .006
.003
.187
± .002
.092
± .003
.206
± .002
.060 ± .003
.033/.029
Ø .088
± .001
45°
±2°
Ø .069 ± .001
5°
0°
45°
±1°
1st
2nd
3rd
Ø .069
± .001
Ø .069
± .001
.180
±.010
Ø “B”
Ø “C” Thru One Side Only
G
Manufacturer
Symbol
Ø .047
± .002
Ø .064 ± .003 .077 ± .001
Color Bands
Material and Finish
Socket Contact: Copper alloy per ASTM B197, 50 microinches gold plated per ASTM B488
Type II Code C Class 1,27 over nickel plate per QQ-N-290 Class 2, 50-100 microinches.
Approved for space flight.
Socket Contact Hood: Stainless steel, passivated per AMS-QQ-P-35. Approved for space flight.
© 2013 Glenair, Inc.
CAGE Code 06324
Printed in U.S.A.
GLENAIR, INC. • 1211 AIR WAY • GLENDALE, CA 91201-2497 • 818-247-6000 • FAX 818-500-9912
E-Mail: [email protected]
B-10
www.glenair.com
MIL-DTL
28840
M39029/84
850-005
Standard Duty Electrical Socket Contact
Table I: Contact Dimensions
Size
Part Number
Military Number
20
850-005-20-509
M39029/84-509
20
850-005-20-452
M39029/84-452
20
850-005-20-453
M39029/84-453
ØB
ØC
.050
.048
.0355
.0335
.0200
.0180
.032
.026
.032
.026
.022
.018
1st
Color Bands
2nd
3rd
Green
Black
White
Yellow
Green
Red
Yellow
Green
Orange
B
Table II: Tool Compatibility
Size
Part Number
Military Number
AWG
Handling
Crimp Tool
Positioner
Insertion Tool
Extraction Tool
20
850-005-20-509
M39029/84-509
20, 22, 24
M22520/34-01
M22520/34-02
M81969/33-01
M81969/34-01
20
850-005-20-452
M39029/84-452
22, 24, 26
M22520/34-01
M22520/34-02
M81969/33-01
M81969/34-01
20
850-005-20-453
M39029/84-453
28, 30, 32
M22520/34-01
M22520/34-02
M81969/33-01
M81696/34-01
Test
Performance Specifications
Durability
(Meets SAE-AS39029, paragraph 3.5.9)
No electrical or mechanical defects after 500 cycles of engagement and disengagement
Contact Retention
(Meets MIL-DTL-38999, paragraph 3.23)
The axial displacement of the contact shall not exceed .012 inch (0.30 mm).
No damage to contacts or inserts shall result.
Pin Engagement End
(Meets SAE-AS39029 paragraph 3.4.1)
Unless otherwise specified, the mating end of all contacts (except size 22 and smaller) shall be formed with an approximate
spherical radius.
Permeability
(Meets SAE-AS39029, paragraph 3.5.1)
When tested as specified in paragraph 4.7.2, the relative magnetic permeability of the contact shall be no greater than 2.0.
Vibration
(Meets SAE-AS39029, paragraph 3.5.10)
When contacts are tested as specified in paragraph 4.7.11, there shall be no electrical discontinuity of 1 microsecond or
greater. There shall be no defects detrimental to the mechanical or electrical performance.
Salt Spray (corrosion)
(Meets SAE-AS39029, paragraph 3.5.12)
When tested as specified in 4.7.13, mated contacts shall withstand 48 hours of salt spray conditioning without defects
detrimental to the mechanical or electrical performance.
Temperature life
(Meets SAE-AS39029, paragraph 3.5.13)
When tested as specified in paragraph 4.7.14, mated contacts shall withstand temperature conditioning for 1,000 hours
without defects detrimental to mechanical or electrical performance. There shall be no diffusion/migration of the base
metal through the contact outer plating.Class A - Maximum operating temperature +125°C. per paragraph 1.2.2
Dielectric withstanding
voltage
(Meets SAE-AS39029, paragraph 3.5.19)
When tested as specified in paragraph 4.7.20, crimped contacts shall show no evidence of breakdown or flashover.
Workmanship
(Meets SAE-AS39029, paragraph 3.7)
Contacts shall be processed in such a manner as to be uniform in quality and shall be free from foreign material and
burrs or sharp corners that might damage the connector or affect mating of the contacts. Burrs and sharp edges shall be
removed 0.005 inch maximum.
© 2013 Glenair, Inc.
CAGE Code 06324
Printed in U.S.A.
GLENAIR, INC. • 1211 AIR WAY • GLENDALE, CA 91201-2497 • 818-247-6000 • FAX 818-500-9912
E-Mail: [email protected]
B-11
www.glenair.com