PartsTable
Technical Data Sheet
932121-1 ✓ Verified by PartsTable
· SFP TRANSCEIVER
WHAT YOU NEED TO KNOW
SR = Short Range (multimode, 300m) | LR = Long Range (single-mode, 10km) DOM = Digital Optical Monitoring — most enterprise SFPs support it
MATCH ALL THREE: Speed + Wavelength + Brand compatibility
PRODUCT OVERVIEW

The TRANSISTOR is a the manufacturer industrial component. Key specifications include material: STEEL UNS K15047 OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, coil_quantity: 7 3/8, overall_length: 0.210 INCHES MAXIMUM IN, inside_diameter: 1.110 INCHES NOMINAL IN, mounting_method: TERMINAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-231-5600, 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
932121-1
NSN: 5961-00-231-5600
FSC: 5961
CAGE: 06481 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
materialSTEEL UNS K15047 OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity7 3/8
overall_length0.210 INCHES MAXIMUM IN
inside_diameter1.110 INCHES NOMINAL IN
mounting_methodTERMINAL
terminal_length0.500 INCHES MINIMUM IN
overall_diameter0.195 INCHES MAXIMUM IN
style_designatorCYLINDRICAL
features_providedHERMETICALLY SEALED CASE
surface_treatmentENAMEL OVERALL
spring_free_length3.000 INCHES NOMINAL IN
NSN5961-00-231-5600
COMPONENT DIAGRAM
BAIL LATCH 10G SFP+ 850nm · SR (MMF, 300m) DOM: Digital Optical Monitoring TX RX LC DUPLEX 20-PIN EDGE CONNECTOR ~56.5 mm ~13.4mm SFP+ TRANSCEIVER | 10G | 850nm | SR (MMF, 300m) Hot-swappable | LC duplex fiber | DDM/DOM supported TITLE SFP+ XCVR PN 932121-1 MFR OEM TRANSISTOR
KEY FEATURES
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASE: COLLECTOR
POWER RATING PER CHARACTERISTIC: 500.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATION: TO-18
SEMICONDUCTOR MATERIAL: SILICON
TERMINAL CIRCLE DIAMETER: 0.100 INCHES NOMINAL IN
INTERNAL JUNCTION CONFIGURATION: NPN
TERMINAL TYPE AND QUANTITY: 3 UNINSULATED WIRE LEAD
TECHNICAL CHARACTERISTICS (FLIS)
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASECOLLECTOR
POWER RATING PER CHARACTERISTIC500.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATIONTO-18
OVERALL LENGTH0.210 INCHES MAXIMUM IN
SEMICONDUCTOR MATERIALSILICON
TERMINAL CIRCLE DIAMETER0.100 INCHES NOMINAL IN
INTERNAL JUNCTION CONFIGURATIONNPN
TERMINAL TYPE AND QUANTITY3 UNINSULATED WIRE LEAD
MOUNTING METHODTERMINAL
CURRENT RATING PER CHARACTERISTIC0.60 AMPERES MAXIMUM COLLECTOR CURRENT, DC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
2N3700Interchangeable
interchangeable cross-reference
interchangeable
960494-2Interchangeable
interchangeable cross-reference
interchangeable
28463-41011Interchangeable
interchangeable cross-reference
interchangeable
928288-101Interchangeable
interchangeable cross-reference
interchangeable
A3255911-1Interchangeable
interchangeable cross-reference
interchangeable
10672011Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 932121-1?
932121-1 is a TRANSISTOR.
What parts can replace 932121-1?
There are 10 known substitutes for 932121-1: 2N3700, 960494-2, 28463-41011 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 932121-1?
932121-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-231-5600. This indicates validated use in U.S. government and defense supply chains.
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