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Technical Data Sheet
21372-1 ✓ 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: PLASTIC POLYPROPYLENE, color_coding: BLUE, overall_length: 70.0 MILLIMETERS NOMINAL MM, capacity_rating: 101.000 MICROLITERS MINIMUM AND 1000.000 MICROLITERS MAXIMUM, mounting_method: TERMINAL, terminal_length: 1.500 INCHES MINIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-892-0774, 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
21372-1
NSN: 5961-00-892-0774
FSC: 5961
CAGE: 88932 — NORTHROP GRUMMAN CORP PRECISION PRODUCTS PLANT (USA)
SPECIFICATIONS
materialPLASTIC POLYPROPYLENE
color_codingBLUE
overall_length70.0 MILLIMETERS NOMINAL MM
capacity_rating101.000 MICROLITERS MINIMUM AND 1000.000 MICROLITERS MAXIMUM
mounting_methodTERMINAL
terminal_length1.500 INCHES MINIMUM IN
overall_diameter0.360 INCHES NOMINAL IN
special_featuresTRAY MOUNTED TIPS; 10 TRAY OF 100
style_designatorLARGE TIP
features_providedDISPOSABLE AND NONWETTABLE
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
NSN5961-00-892-0774
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 21372-1 MFR OEM TRANSISTOR
KEY FEATURES
INTERNAL CONFIGURATION: JUNCTION CONTACT
OVERALL DIAMETER: 0.360 INCHES NOMINAL IN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 165.0 CELSIUS JUNCTION DEGC
TERMINAL CIRCLE DIAMETER: 0.200 INCHES NOMINAL IN
SEMICONDUCTOR MATERIAL: SILICON
TERMINAL TYPE AND QUANTITY: 3 UNINSULATED WIRE LEAD
TECHNICAL CHARACTERISTICS (FLIS)
INTERNAL CONFIGURATIONJUNCTION CONTACT
OVERALL DIAMETER0.360 INCHES NOMINAL IN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT165.0 CELSIUS JUNCTION DEGC
TERMINAL CIRCLE DIAMETER0.200 INCHES NOMINAL IN
SEMICONDUCTOR MATERIALSILICON
OVERALL LENGTH0.250 INCHES NOMINAL IN
SPECIAL FEATURESJUNCTION PATTERN ARRANGEMENT: PNP
TERMINAL TYPE AND QUANTITY3 UNINSULATED WIRE LEAD
CURRENT RATING PER CHARACTERISTIC5.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
FEATURES PROVIDEDHERMETICALLY SEALED CASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
2N328AAInterchangeable
interchangeable cross-reference
interchangeable
2N328AInterchangeable
interchangeable cross-reference
interchangeable
723025-014Interchangeable
interchangeable cross-reference
interchangeable
1261915-14Interchangeable
interchangeable cross-reference
interchangeable
JAN2N328AInterchangeable
interchangeable cross-reference
interchangeable
EPPENDORFInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21372-1?
21372-1 is a TRANSISTOR.
What parts can replace 21372-1?
There are 8 known substitutes for 21372-1: 2N328AA, 2N328A, 723025-014 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21372-1?
21372-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-892-0774. This indicates validated use in U.S. government and defense supply chains.
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