PartsTable
Technical Data Sheet
B4028184 ✓ 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: 0.210 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 0.500 INCHES MINIMUM IN, overall_diameter: 0.230 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED CASE, internal_configuration: FIELD EFFECT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-207-6542, 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
B4028184
NSN: 5961-01-207-6542
FSC: 5961
CAGE: 56996 — DEPARTMENT OF THE ARMY HQ UNITED STATES ARMY COMMUNICATIONS RESEARCH AND DEVELOPMENT COMMAND (USA)
SPECIFICATIONS
overall_length0.210 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length0.500 INCHES MINIMUM IN
overall_diameter0.230 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED CASE
internal_configurationFIELD EFFECT
semiconductor_materialSILICON
terminal_circle_diameter0.100 INCHES NOMINAL IN
terminal_type_and_quantity3 UNINSULATED WIRE LEAD
power_rating_per_characteristic1.8 WATTS MAXIMUM TOTAL POWER DISSIPATION
current_rating_per_characteristic50.00 MILLIAMPERES MAXIMUM GATE CURRENT
voltage_rating_in_volts_per_characteristic-40.0 MAXIMUM REVERSE GATE TO SOURCE VOLTAGE
NSN5961-01-207-6542
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 B4028184 MFR OEM TRANSISTOR
KEY FEATURES
TERMINAL CIRCLE DIAMETER: 0.100 INCHES NOMINAL IN
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: -40.0 MAXIMUM REVERSE GATE TO SOURCE VOLTAGE
SEMICONDUCTOR MATERIAL: SILICON
CURRENT RATING PER CHARACTERISTIC: 50.00 MILLIAMPERES MAXIMUM GATE CURRENT
MOUNTING METHOD: TERMINAL
OVERALL DIAMETER: 0.230 INCHES MAXIMUM IN
POWER RATING PER CHARACTERISTIC: 1.8 WATTS MAXIMUM TOTAL POWER DISSIPATION
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL CIRCLE DIAMETER0.100 INCHES NOMINAL IN
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC-40.0 MAXIMUM REVERSE GATE TO SOURCE VOLTAGE
SEMICONDUCTOR MATERIALSILICON
CURRENT RATING PER CHARACTERISTIC50.00 MILLIAMPERES MAXIMUM GATE CURRENT
MOUNTING METHODTERMINAL
OVERALL DIAMETER0.230 INCHES MAXIMUM IN
OVERALL LENGTH0.210 INCHES MAXIMUM IN
POWER RATING PER CHARACTERISTIC1.8 WATTS MAXIMUM TOTAL POWER DISSIPATION
TERMINAL TYPE AND QUANTITY3 UNINSULATED WIRE LEAD
TERMINAL LENGTH0.500 INCHES MINIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
2N4858Interchangeable
interchangeable cross-reference
interchangeable
RELEASE5360Interchangeable
interchangeable cross-reference
interchangeable
5016091-002Interchangeable
interchangeable cross-reference
interchangeable
JAN2N4858Interchangeable
interchangeable cross-reference
interchangeable
5L5501-002-03Interchangeable
interchangeable cross-reference
interchangeable
5961PL1372254Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B4028184?
B4028184 is a TRANSISTOR.
What parts can replace B4028184?
There are 10 known substitutes for B4028184: 2N4858, RELEASE5360, 5016091-002 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B4028184?
B4028184 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-207-6542. This indicates validated use in U.S. government and defense supply chains.
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