PartsTable
Technical Data Sheet
1N3813B ✓ 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: 0.405 INCHES MAXIMUM IN, mounting_method: THREADED STUD(S), terminal_length: 0.940 INCHES NOMINAL IN, overall_diameter: 0.417 INCHES NOMINAL IN, features_provided: HERMETICALLY SEALED CASE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-050-2945, 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
1N3813B
NSN: 5961-00-050-2945
FSC: 5961
CAGE: 04713 — FREESCALE SEMICONDUCTOR, INC. (USA)
SPECIFICATIONS
materialGLASS ENCLOSURE
overall_length0.405 INCHES MAXIMUM IN
mounting_methodTHREADED STUD(S)
terminal_length0.940 INCHES NOMINAL IN
overall_diameter0.417 INCHES NOMINAL IN
features_providedHERMETICALLY SEALED CASE
nominal_thread_size0.190 INCHES IN
thread_series_designatorUNF
mounting_facility_quantity1
overall_width_across_flats0.437 INCHES MAXIMUM IN
terminal_type_and_quantity1 TAB, SOLDER LUG AND 1 THREADED STUD
power_rating_per_characteristic1.5 WATTS MAXIMUM TOTAL POWER DISSIPATION
NSN5961-00-050-2945
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 1N3813B MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 100.0 MAXIMUM NOMINAL REGULATOR VOLTAGE
TERMINAL LENGTH: 0.940 INCHES NOMINAL IN
POWER RATING PER CHARACTERISTIC: 1.5 WATTS MAXIMUM TOTAL POWER DISSIPATION
CURRENT RATING PER CHARACTERISTIC: 3.70 MILLIAMPERES MAXIMUM MAXIMUM REVERSE SURGE CURRENT
OVERALL DIAMETER: 0.417 INCHES NOMINAL IN
MOUNTING METHOD: TERMINAL
FEATURES PROVIDED: HERMETICALLY SEALED CASE
TECHNICAL CHARACTERISTICS (FLIS)
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC100.0 MAXIMUM NOMINAL REGULATOR VOLTAGE
TERMINAL LENGTH0.940 INCHES NOMINAL IN
POWER RATING PER CHARACTERISTIC1.5 WATTS MAXIMUM TOTAL POWER DISSIPATION
CURRENT RATING PER CHARACTERISTIC3.70 MILLIAMPERES MAXIMUM MAXIMUM REVERSE SURGE CURRENT
OVERALL LENGTH0.256 INCHES MAXIMUM IN
OVERALL DIAMETER0.417 INCHES NOMINAL IN
MOUNTING METHODTERMINAL
FEATURES PROVIDEDHERMETICALLY SEALED CASE
MATERIALSILICON SEMICONDUCTOR
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
D28723-78Interchangeable
interchangeable cross-reference
interchangeable
1N3813BInterchangeable
interchangeable cross-reference
interchangeable
RELEASE3852Interchangeable
Same NIIN cross-reference
interchangeable
1R5M100Z5Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1N3813B?
1N3813B is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 1N3813B?
There are 4 known substitutes for 1N3813B: D28723-78, 1N3813B, RELEASE3852 and 1 more. Substitute compatibility should be verified for your specific system.
Is 1N3813B still available?
1N3813B is currently cancelled.
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