PartsTable
Technical Data Sheet
20AT121-1 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The ADAPTER,CONNECTOR is a the manufacturer industrial component. Key specifications include overall_width: 1.750 INCHES NOMINAL IN, overall_height: 0.625 INCHES NOMINAL IN, overall_length: 2.500 INCHES NOMINAL IN, shell_material: COPPER ALLOY, insert_material: PLASTIC ALL MATING ENDS, contact_removability: NONREMOVABLE ALL MATING ENDS ALL CONTACT GROUPINGS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-836-0965, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
20AT121-1
NSN: 5935-00-836-0965
FSC: 5935
CAGE: 24931 — SPECIALTY CONNECTOR CO INC (USA)
SPECIFICATIONS
overall_width1.750 INCHES NOMINAL IN
overall_height0.625 INCHES NOMINAL IN
overall_length2.500 INCHES NOMINAL IN
shell_materialCOPPER ALLOY
insert_materialPLASTIC ALL MATING ENDS
mating_end_quantity3
contact_removabilityNONREMOVABLE ALL MATING ENDS ALL CONTACT GROUPINGS
included_contact_typeCOAXIAL SOCKET ALL MATING ENDS ALL CONTACT GROUPINGS
connector_locking_methodBAYONET LATCH
included_contact_quantity1 FIRST MATING END ALL CONTACT GROUPINGS
radio_frequency_type_contact_characteristic_impedance_in_ohms50.0 ALL MATING ENDS ALL CONTACT GROUPINGS
NSN5935-00-836-0965
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ADAPTER,CONNECTOR TITLE COMPONENT PN 20AT121-1 MFR ADAPTER,CONNECTOR
KEY FEATURES
CONTACT REMOVABILITY: NONREMOVABLE ALL MATING ENDS ALL CONTACT GROUPINGS
INCLUDED CONTACT TYPE: COAXIAL SOCKET ALL MATING ENDS ALL CONTACT GROUPINGS
INCLUDED CONTACT QUANTITY: 1 SECOND MATING END ALL CONTACT GROUPINGS
RADIO FREQUENCY TYPE CONTACT CHARACTERISTIC IMPEDANCE IN OHMS: 50.0 ALL MATING ENDS ALL CONTACT GROUPINGS
MATING END QUANTITY: 3
CONNECTOR LOCKING METHOD: BAYONET LATCH
TECHNICAL CHARACTERISTICS (FLIS)
CONTACT REMOVABILITYNONREMOVABLE ALL MATING ENDS ALL CONTACT GROUPINGS
INCLUDED CONTACT TYPECOAXIAL SOCKET ALL MATING ENDS ALL CONTACT GROUPINGS
INCLUDED CONTACT QUANTITY1 SECOND MATING END ALL CONTACT GROUPINGS
RADIO FREQUENCY TYPE CONTACT CHARACTERISTIC IMPEDANCE IN OHMS50.0 ALL MATING ENDS ALL CONTACT GROUPINGS
INCLUDED CONTACT QUANTITY1 FIRST MATING END ALL CONTACT GROUPINGS
OVERALL LENGTH2.500 INCHES NOMINAL IN
MATING END QUANTITY3
CONNECTOR LOCKING METHODBAYONET LATCH
INCLUDED CONTACT QUANTITY1 THIRD MATING END ALL CONTACT GROUPINGS
OVERALL WIDTH1.750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
M3804Interchangeable
interchangeable cross-reference
interchangeable
805614-1Interchangeable
interchangeable cross-reference
interchangeable
17091Interchangeable
interchangeable cross-reference
interchangeable
55A45851T10Interchangeable
interchangeable cross-reference
interchangeable
SMC108814Interchangeable
interchangeable cross-reference
interchangeable
TS390Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20AT121-1?
20AT121-1 is a ADAPTER,CONNECTOR.
What parts can replace 20AT121-1?
There are 17 known substitutes for 20AT121-1: M3804, 805614-1, 17091 and 14 more. Substitute compatibility should be verified for your specific system.
Is 20AT121-1 still available?
20AT121-1 is currently cancelled.
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