PartsTable
Technical Data Sheet
1N3028B ✓ 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 SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: GLASS ENCLOSURE, overall_length: 0.371 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 1.000 INCHES MINIMUM IN, overall_diameter: 0.215 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED CASE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-103-4089, 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
1N3028B
NSN: 5961-00-103-4089
FSC: 5961
CAGE: 04713 — FREESCALE SEMICONDUCTOR, INC. (USA)
SPECIFICATIONS
materialGLASS ENCLOSURE
overall_length0.371 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length1.000 INCHES MINIMUM IN
overall_diameter0.215 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED CASE
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
specification/standard_data81349-MIL-PRF-19500/115 GOVERNMENT SPECIFICATION
voltage_tolerance_in_percent-5.0 TO 5.0
power_rating_per_characteristic1.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
current_rating_per_characteristic11.50 MILLIAMPERES NOMINAL VOLTAGE REGULATOR DIODE CURRENT AND 43.00 MILLIAMPERES MAXIMUM MAXIMUM DC CURRENT IN REVERSE BREAKDOWN REGION
voltage_rating_in_volts_per_characteristic22.0 NOMINAL NOMINAL REGULATOR VOLTAGE
NSN5961-00-103-4089
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 1N3028B MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
CURRENT RATING PER CHARACTERISTIC: 11.00 MILLIAMPERES MAXIMUM MAXIMUM REVERSE SURGE CURRENT
OVERALL DIAMETER: 0.225 INCHES MAXIMUM IN
TERMINAL LENGTH: 1.350 INCHES MAXIMUM IN
FEATURES PROVIDED: HERMETICALLY SEALED CASE
POWER RATING PER CHARACTERISTIC: 1.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 175.0 CELSIUS AMBIENT AIR DEGC
MOUNTING METHOD: TERMINAL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH0.350 INCHES MAXIMUM IN
CURRENT RATING PER CHARACTERISTIC11.00 MILLIAMPERES MAXIMUM MAXIMUM REVERSE SURGE CURRENT
OVERALL DIAMETER0.225 INCHES MAXIMUM IN
TERMINAL LENGTH1.350 INCHES MAXIMUM IN
FEATURES PROVIDEDHERMETICALLY SEALED CASE
POWER RATING PER CHARACTERISTIC1.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT175.0 CELSIUS AMBIENT AIR DEGC
MOUNTING METHODTERMINAL
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC22.0 MAXIMUM NOMINAL REGULATOR VOLTAGE
MATERIALGLASS ENCLOSURE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
B233724Interchangeable
interchangeable cross-reference
interchangeable
7886278P1Interchangeable
interchangeable cross-reference
interchangeable
29341Interchangeable
interchangeable cross-reference
interchangeable
1N3028BInterchangeable
interchangeable cross-reference
interchangeable
VBE890-1N3028BInterchangeable
interchangeable cross-reference
interchangeable
438617Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1N3028B?
1N3028B is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 1N3028B?
There are 11 known substitutes for 1N3028B: B233724, 7886278P1, 29341 and 8 more. Substitute compatibility should be verified for your specific system.
Is 1N3028B still available?
1N3028B is currently cancelled.
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