PartsTable
Technical Data Sheet
120375 ✓ Verified by PartsTable
Zyxel · 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

<b>Connectivity Service<br>Secure WiFi</b><br><br><b>Secure WiFi</b><br>Enforcing Best Practice<br>Security for Work-From-Home<br><br>Same Security Across Networks<br>Businesses striking a balance on productivity and security protection becomes a priority with growing number of devices. Whether it is a wired, wireless, or a IoT device, the Secure WiFi service ensures the same network controls which can be applied to headquarters and other remote workplaces. Easily and securely extend working experience as if you were in the office with the adoption of secure tunneling and strict two-factor authentication.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-421-2994, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
120375
NSN: 5961-00-421-2994
FSC: 5961
CAGE: 72314 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. (USA)
SPECIFICATIONS
swivelNOT INCLUDED
materialSTEEL OVERALL
nut_styleHEXAGON
nut_height0.213 INCHES NOMINAL IN
thread_class2B
mounting_typeBOLT DOWN
thread_seriesUNIFIED NATIONAL COARSE (UNC)
overall_length0.188 INCHES NOMINAL IN
hardness_rating121.0 BRINELL STANDARD MINIMUM
mounting_methodTERMINAL
terminal_length0.500 INCHES MINIMUM IN
overall_diameter0.220 INCHES NOMINAL IN
NSN5961-00-421-2994
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 120375 MFR Zyxel SUPPORT,SEAT,VEHICULAR
KEY FEATURES
TERMINAL CIRCLE DIAMETER: 0.100 INCHES NOMINAL IN
MOUNTING METHOD: TERMINAL
CRITICALITY CODE JUSTIFICATION: FEAT
INTERNAL CONFIGURATION: JUNCTION CONTACT
TERMINAL TYPE AND QUANTITY: 3 UNINSULATED WIRE LEAD
OVERALL DIAMETER: 0.220 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL CIRCLE DIAMETER0.100 INCHES NOMINAL IN
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL; JUNCTION PATTERN ARRANGEMENT: PNP
MOUNTING METHODTERMINAL
CRITICALITY CODE JUSTIFICATIONFEAT
END ITEM IDENTIFICATIONHH-53H PAVELOW HILICOPTER. NIMITZ CLASS CVN, VIRGINIA CLASS CVN, FOR
INTERNAL CONFIGURATIONJUNCTION CONTACT
TERMINAL TYPE AND QUANTITY3 UNINSULATED WIRE LEAD
OVERALL DIAMETER0.220 INCHES NOMINAL IN
OVERALL LENGTH0.188 INCHES NOMINAL IN
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC45.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 45.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 5.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 30
12051-0004Interchangeable
interchangeable cross-reference
interchangeable
947306-9071Interchangeable
interchangeable cross-reference
interchangeable
531546-1Interchangeable
interchangeable cross-reference
interchangeable
324-990020-829Interchangeable
interchangeable cross-reference
interchangeable
200681-006Interchangeable
interchangeable cross-reference
interchangeable
531440-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 120375?
120375 is a SUPPORT,SEAT,VEHICULAR manufactured by Zyxel.
What parts can replace 120375?
There are 30 known substitutes for 120375: 12051-0004, 947306-9071, 531546-1 and 27 more. Substitute compatibility should be verified for your specific system.
Is 120375 still available?
120375 is currently cancelled.
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