PartsTable
Technical Data Sheet
121G3358-1-1 ✓ 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 overall_length: 0.250 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN, mounting_method: UNTHREADED HOLE(S), overall_diameter: 0.875 INCHES MAXIMUM IN, special_features: JUNCTION PATTERN ARRANGEMENT: PNP, features_provided: HERMETICALLY SEALED CASE, internal_configuration: JUNCTION CONTACT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-629-2513, 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
121G3358-1-1
NSN: 5961-00-629-2513
FSC: 5961
CAGE: 98738 — HERLEY CHICAGO DBA STEWART WARNER ELECTRONICS (USA)
SPECIFICATIONS
overall_length0.250 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
mounting_methodUNTHREADED HOLE(S)
overall_diameter0.875 INCHES MAXIMUM IN
special_featuresJUNCTION PATTERN ARRANGEMENT: PNP
features_providedHERMETICALLY SEALED CASE
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
mounting_facility_quantity2
terminal_type_and_quantity2 PIN AND 1 CASE
specification/standard_data81349-MIL-S-19500/379 GOVERNMENT SPECIFICATION
power_rating_per_characteristic150.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
current_rating_per_characteristic4.00 AMPERES MAXIMUM BASE CURRENT, DC AND 10.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
NSN5961-00-629-2513
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 121G3358-1-1 MFR OEM TRANSISTOR
KEY FEATURES
TERMINAL TYPE AND QUANTITY: 2 PIN AND 1 CASE
SPECIFICATION/STANDARD DATA: 81349-MIL-S-19500/379 GOVERNMENT SPECIFICATION
MOUNTING FACILITY QUANTITY: 2
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 200.0 CELSIUS CASE DEGC
INTERNAL CONFIGURATION: JUNCTION CONTACT
MOUNTING METHOD: UNTHREADED HOLE(S)
FEATURES PROVIDED: HERMETICALLY SEALED CASE
POWER RATING PER CHARACTERISTIC: 150.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY2 PIN AND 1 CASE
SPECIFICATION/STANDARD DATA81349-MIL-S-19500/379 GOVERNMENT SPECIFICATION
MOUNTING FACILITY QUANTITY2
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT200.0 CELSIUS CASE DEGC
INTERNAL CONFIGURATIONJUNCTION CONTACT
MOUNTING METHODUNTHREADED HOLE(S)
FEATURES PROVIDEDHERMETICALLY SEALED CASE
POWER RATING PER CHARACTERISTIC150.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
SEMICONDUCTOR MATERIALSILICON
SPECIAL FEATURESJUNCTION PATTERN ARRANGEMENT: PNP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
C11362-0002Interchangeable
interchangeable cross-reference
interchangeable
2859656Interchangeable
interchangeable cross-reference
interchangeable
3008259-018-101Interchangeable
interchangeable cross-reference
interchangeable
2N3791Interchangeable
interchangeable cross-reference
interchangeable
536169-2Interchangeable
interchangeable cross-reference
interchangeable
5961PL0934451Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
Ready to buy 121G3358-1-1?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 121G3358-1-1?
121G3358-1-1 is a TRANSISTOR.
What parts can replace 121G3358-1-1?
There are 27 known substitutes for 121G3358-1-1: C11362-0002, 2859656, 3008259-018-101 and 24 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 121G3358-1-1?
121G3358-1-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-629-2513. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 121G3358-1-1