PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 525-003
525-003 ✓ 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: PLASTIC PHENOLIC BODY, lens_type: FLAT, RECTANGULAR SINGLE ROW FIRST POSITION VERTICAL, lens_color: RED SINGLE ROW FIRST POSITION VERTICAL, ring_style: INTERNAL, lens_legend: READY SINGLE ROW SECOND POSITION VERTICAL FULL DISPLAY DIVISION A, usage_design: INTERNAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-422-1579, 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
525-003
NSN: 5961-00-422-1579
FSC: 5961
CAGE: 08676 — PIONEER MAGNETICS, INC. (USA)
SPECIFICATIONS
materialPLASTIC PHENOLIC BODY
lens_typeFLAT, RECTANGULAR SINGLE ROW FIRST POSITION VERTICAL
lens_colorRED SINGLE ROW FIRST POSITION VERTICAL
ring_styleINTERNAL
lens_legendREADY SINGLE ROW SECOND POSITION VERTICAL FULL DISPLAY DIVISION A
usage_designINTERNAL
lens_quantity2
overall_width2.025 INCHES MINIMUM AND 2.035 INCHES MAXIMUM IN
overall_height1.526 INCHES MINIMUM AND 1.578 INCHES MAXIMUM IN
overall_length1.499 INCHES MINIMUM AND 1.509 INCHES MAXIMUM IN
major_thickness0.093 INCHES NOMINAL IN
minor_thickness0.068 INCHES NOMINAL IN
NSN5961-00-422-1579
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 525-003 MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
•
MATERIAL: GLASS ENCLOSURE
•
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATION: D0-35
•
FUNCTION FOR WHICH DESIGNED: ZENER DIODE
•
CURRENT RATING PER CHARACTERISTIC: 9.50 MILLIAMPERES NOMINAL VOLTAGE REGULATOR DIODE CURRENT
•
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 175.0 CELSIUS AMBIENT AIR DEGC
•
OVERALL DIAMETER: 0.098 INCHES NOMINAL IN
•
TERMINAL LENGTH: 1.000 INCHES MINIMUM IN
•
MOUNTING METHOD: TERMINAL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALGLASS ENCLOSURE
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATIOND0-35
FUNCTION FOR WHICH DESIGNEDZENER DIODE
CURRENT RATING PER CHARACTERISTIC9.50 MILLIAMPERES NOMINAL VOLTAGE REGULATOR DIODE CURRENT
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT175.0 CELSIUS AMBIENT AIR DEGC
OVERALL DIAMETER0.098 INCHES NOMINAL IN
TERMINAL LENGTH1.000 INCHES MINIMUM IN
MOUNTING METHODTERMINAL
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC13.0 NOMINAL NOMINAL REGULATOR VOLTAGE
OVERALL LENGTH0.300 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
N5002-300WInterchangeable
interchangeable cross-reference
interchangeable
525-003Interchangeable
interchangeable cross-reference
interchangeable
12Z5018-229Interchangeable
interchangeable cross-reference
interchangeable
4178600-71Interchangeable
interchangeable cross-reference
interchangeable
655386Interchangeable
interchangeable cross-reference
interchangeable
0196046P017Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 525-003?
525-003 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 525-003?
There are 13 known substitutes for 525-003: N5002-300W, 525-003, 12Z5018-229 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 525-003?
525-003 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-422-1579. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026