Model: 57-20240-1

Electrical Receptacle Connector

Properties:

Body Style
Straight shape
Overall Length
2.175 inches
Overall Height
0.771 inches
Overall Width
0.610 inches
Unthreaded Mounting Hole Diameter
0.099 inches
Distance Between Mounting Facility Centers
1.842 inches
Mating End Quantity
1
Contact Position Arrangement Style
24 single mating end
Contact Removability
Nonremovable single mating end single contact grouping
Contact Maximum Current Rating In Amps
5.0 single mating end single contact grouping
Contact Maximum Dc Voltage Rating In Volts
500.0 single mating end single contact grouping
Polarization Method
Mating end
Shell Type
Solid
Terminal Location
Back single mating end single contact grouping
Contact Surface Treatment
Gold single mating end single contact grouping and silver single mating end single contact grouping
Insert Material
Plastic diallyl phthalate single mating end
Terminal Type
Tab, solder lug single mating end single contact grouping
Shell Material
Copper alloy
Shell Surface Treatment
Cadmium and chromate
Included Contact Quantity
24 single mating end single contact grouping
Included Contact Type
Leaf spring single mating end single contact grouping
Precious Material And Location
Contacts surfaces gold and contacts surfaces silver
Precious Material And Weight
0.024 gold grains, troy and 0.024 silver grains, troy
Precious Material
Gold and silver
NSN
5935-00-557-1253
Part Number
57-20240-1
Description
Connector,receptacle,electrical
CAGE
02660

An electrical fitting with electrical contacts constructed to be affixed to the end of a cable, conduit, coaxial line, cord, wire (includes printed/etched), printed wiring board, or the like for convenience in joining with another electrical connector(s) or printed wiring board. It is designed to be mounted on a bulkhead, chassis, panel, wall, printed wiring board, or the like. Excludes lampholder; jack, telephone; jack, tip; insert electrical connector; insert module, electrical connector; connector body (as modified) and socket, plug-in electronic components. See also wiring harness (as modified) and cable assembly (as modified). For items with termination wires of more than four inches in length, see lead assembly, electrical. For items without inserts, see shell, electrical connector.

Part 57-20240-1 NSN 5935-00-557-1253

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15093
FIIG:
A039B0
Concept No.:
App. Key:
K
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:
0.1000lbs
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: 8538907080
  • SITC: 77282
  • End Use: Electric apparatus
  • NAICS: 335314
  • USDA: 1

Freight Class: Parts suitable for use solely or principally with the apparatus for heading 8535, 8536,8537, nesoi

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