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1N1914 — Network Technical Data

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— · 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 SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: GLASS ENCLOSURE, overall_length: 0.290 INCHES NOMINAL IN, mounting_method: TERMINAL, terminal_length: 1.125 INCHES MINIMUM IN, overall_diameter: 0.250 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED CASE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5961-00-728-8485, 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
1N1914
NSN: 5961-00-728-8485
FSC: 5961
CAGE: 31338 — SEMITRONICS CORP (USA)
SPECIFICATIONS
materialGLASS ENCLOSURE
overall_length0.290 INCHES NOMINAL IN
mounting_methodTERMINAL
terminal_length1.125 INCHES MINIMUM IN
overall_diameter0.250 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED CASE
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
nondefinitive_spec/std_data1N1914 TYPE
power_rating_per_characteristic2.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
current_rating_per_characteristic1.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
voltage_rating_in_volts_per_characteristic700.0 MAXIMUM REVERSE VOLTAGE, PEAK
maximum_operating_temp_per_measurement_point250.0 CELSIUS AMBIENT AIR DEGC
NSN5961-00-728-8485
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 1N1914 MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
•
MATERIAL: SILICON SEMICONDUCTOR
•
CURRENT RATING PER CHARACTERISTIC: 1.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
•
OVERALL DIAMETER: 0.250 INCHES MAXIMUM IN
•
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 250.0 CELSIUS AMBIENT AIR DEGC
•
POWER RATING PER CHARACTERISTIC: 2.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
•
MOUNTING METHOD: TERMINAL
TECHNICAL CHARACTERISTICS
MATERIALSILICON SEMICONDUCTOR
MATERIALGLASS ENCLOSURE
CURRENT RATING PER CHARACTERISTIC1.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
OVERALL DIAMETER0.250 INCHES MAXIMUM IN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT250.0 CELSIUS AMBIENT AIR DEGC
POWER RATING PER CHARACTERISTIC2.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
OVERALL LENGTH0.290 INCHES NOMINAL IN
MOUNTING METHODTERMINAL
TERMINAL LENGTH1.125 INCHES MINIMUM IN
FEATURES PROVIDEDHERMETICALLY SEALED CASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
SEM-0170-024InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1N1934AInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
35-0048InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
353-2876-00InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
RELEASE2505InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1N1892InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1N1914?
1N1914 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 1N1914?
There are 19 known substitutes for 1N1914: SEM-0170-024, 1N1934A, 35-0048 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1N1914?
1N1914 is cataloged in the Federal Logistics Information System under NSN 5961-00-728-8485. This indicates validated use in U.S. government and defense supply chains.
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Last verified: September 2026