PartsTable
Technical Data Sheet
531443-1 ✓ 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 material: GLASS ENCLOSURE, overall_width: 0.155 INCHES MAXIMUM IN, overall_height: 0.075 INCHES MAXIMUM IN, overall_length: 0.225 INCHES MAXIMUM IN, transfer_ratio: 35.0 MINIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER, mounting_method: TERMINAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-951-8757, 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
531443-1
NSN: 5961-00-951-8757
FSC: 5961
CAGE: 96214 — RAYTHEON COMPANY DBA RAYTHEON (USA)
SPECIFICATIONS
materialGLASS ENCLOSURE
overall_width0.155 INCHES MAXIMUM IN
overall_height0.075 INCHES MAXIMUM IN
overall_length0.225 INCHES MAXIMUM IN
transfer_ratio35.0 MINIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER
mounting_methodTERMINAL
terminal_length0.500 INCHES MINIMUM IN
overall_diameter0.209 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
special_featuresJUNCTION PATTERN ARRANGEMENT: NPN
features_providedHERMETICALLY SEALED CASE
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
NSN5961-00-951-8757
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 531443-1 MFR OEM TRANSISTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 33
HP8491B-OPT030Interchangeable
interchangeable cross-reference
interchangeable
18N-30Interchangeable
interchangeable cross-reference
interchangeable
8491B030Interchangeable
interchangeable cross-reference
interchangeable
A2104Interchangeable
interchangeable cross-reference
interchangeable
MS17162Interchangeable
interchangeable cross-reference
interchangeable
B4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 531443-1?
531443-1 is a TRANSISTOR.
What parts can replace 531443-1?
There are 33 known substitutes for 531443-1: HP8491B-OPT030, 18N-30, 8491B030 and 30 more. Substitute compatibility should be verified for your specific system.
Is 531443-1 still available?
531443-1 is currently cancelled.
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