Model: A520A273-256

Electrical Plug Connector

Special Features:

The positions for contacts 1, 2, 9, 11, 15, 20, 21, 29, 35 and 45 are open

Properties:

Body Style
Straight shape
Overall Length
2.425 inches
Overall Height
Between 0.290 inches and 0.305 inches
Overall Width
Between 0.325 inches and 0.330 inches
Environmental Protection
Shock resistant and vibration resistant and moisture resistant and salt water resistant
Mating End Quantity
1
Contact Position Arrangement Style
2 rows of contacts non-inserted board single mating end
Contact Removability
Nonremovable single mating end single contact grouping
Contact Maximum Current Rating In Amps
3.0 single mating end single contact grouping
Polarization Method
Mating end
Connector Locking Method
Friction
Terminal Location
Back single mating end single contact grouping
Contact Material
Copper alloy single mating end single contact grouping
Contact Surface Treatment
Gold single mating end single contact grouping and nickel single mating end single contact grouping and copper single mating end single contact grouping
Insert Material
Plastic polyphenylene single mating end
Contact Surface Treatment Specification
Mil-g-45204, type 1, class 0 military specification 1st treatment response single mating end single contact grouping and skd y056a003, class 101 mfr ref 2nd treatment response single mating end single contact grouping
Terminal Type
Tab, solder lug single mating end single contact grouping
Contact Material Specification
Qq-c-533, alloy 172 federal specification single material response single mating end single contact grouping
Insert Material Specification
Mil-p-46174 military specification single material response single mating end
Included Contact Quantity
38 single mating end single contact grouping
Included Contact Type
Round socket single mating end single contact grouping
Precious Material And Location
Contact surfaces gold
Precious Material And Weight
0.038 gold grains, troy
Precious Material
Gold
NSN
5935-01-146-2084
Part Number
A520A273-256
Description
Connector,plug,electrical
CAGE

An electrical fitting with electrical contacts, constructed to be affixed to the end of a cable, conduit, coaxial line, cord or wiring for convenience in joining with other electrical connector(s) or printed wiring board and is not designed to be mounted on a bulkhead, chasses, panel, printed wiring board, or the like. Excludes jack, telephone; jack, tip; plug, telephone; plug tip; insert, electrical connector; connector body (as modified); and socket, plug-in, electronic components. see also lead assembly, electrical; wiring harness (as modified); and cable assembly (as modified). for items without inserts, see shell, electrical connector.

Part A520A273-256 NSN 5935-01-146-2084

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
01938
FIIG:
A039B0
Concept No.:
App. Key:
G
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
G
ESD:
ESD:
MMAC:
EH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061680
UFC:
34570
LTL:
RATING VARIABLE
LCL:
--
WCC:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8536695050
  • SITC: 77258
  • End Use: Electric apparatus
  • NAICS: 335931
  • USDA: 1

Freight Class: Electrical plugs & sockets, for a voltage not exceeding 1,000 v, nesoi

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