Model: 1221C-040

Electrical Plug Connector

Properties:

Body Style
Straight shape, external coupling
Overall Length
1.040 inches
Overall Diameter
0.390 inches
Environmental Protection
Humidity resistant
Mating End Quantity
1
Contact Position Arrangement Style
Nonstd single mating end
Contact Removability
Removable single mating end single contact grouping
Polarization Method
Key, multiple key groove
Insert Position In Deg
0.0 and 90.0 and 180.0 and 270.0
Shell Type
Solid
Connector Locking Method
Bayonet pin
Connector Cable Strain Relief Method
Compression nut
Operating Tempurature Rating
Between -55.0 degrees celsius and 125.0 degrees celsius
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
Insert Material
Plastic single mating end
Contact Surface Treatment Specification
Mil-g-45204 military specification single treatment response single mating end single contact grouping
Terminal Type
Crimp single mating end single contact grouping
Contact Material Specification
Qq-b-626 federal specification single material response single mating end single contact grouping
Shell Material
Copper alloy
Shell Surface Treatment
Gold
Shell Surface Treatment Specification
Mil-g-45204 military specification single treatment response
Shell Material Specification
Qq-b-626 federal specification single material response
Included Contact Quantity
1 single mating end single contact grouping
Included Contact Type
Coaxial socket single mating end single contact grouping
Precious Material And Location
Contact and shell surfaces gold
Precious Material And Weight
0.105 gold grains, troy
Precious Material
Gold
NSN
5935-01-344-5577
Part Number
1221C-040
Description
Connector,plug,electrical
CAGE
13556

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 1221C-040 NSN 5935-01-344-5577

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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