PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 250-18
250-18 ✓ Verified by PartsTable
Bestway · 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

- Safety lens design<br>- Soft leak-resistant skirt<br>- Fully adjustable head strap<br>- Form-fitted snorkel mouthpiece<br>- Soft, comfort-tested fins sized: US (2-5); EUR (34-37), with adjustable heel strap <br>- Contents: One mask, one snorkel and one pair of fins This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-093-9169, 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
250-18
NSN: 5961-00-093-9169
FSC: 5961
CAGE: 34168 — HONEYWELL INTERNATIONAL, INC. DBA HONEYWELL INTERNATIONAL (USA)
SPECIFICATIONS
materialALUMINUM
head_angle15.0 DEGREES NOMINAL
hole_diameter0.328 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width2.125 INCHES NOMINAL IN
overall_length18.0 INCHES NOMINAL IN
mounting_methodTERMINALTERMINAL
terminal_length1.500 INCHES MINIMUM1.500 INCHES MINIMUM IN
overall_diameter0.370 INCHES MAXIMUM0.370 INCHES MAXIMUM IN
special_featuresEND CAPS
style_designatorOFFSET
features_providedFULL POLISH
surface_treatmentCHROMIUM OVERALL
NSN5961-00-093-9169
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 250-18 MFR Bestway RESISTOR,VARIABLE,WIRE WOUND,NON
KEY FEATURES
•
FEATURES PROVIDED: HERMETICALLY SEALED CASEHERMETICALLY SEALED CASE
•
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 15.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 15.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 30.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, WITH BASE SHORT-CIRCUITED TO EMITTER AND 30.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, WITH BASE SHORT-CIRCUITED TO EMITTER AND 5.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN5.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
•
TERMINAL CIRCLE DIAMETER: 0.200 INCHES NOMINAL0.200 INCHES NOMINAL IN
•
MOUNTING METHOD: TERMINALTERMINAL
•
OVERALL DIAMETER: 0.370 INCHES MAXIMUM0.370 INCHES MAXIMUM IN
•
INTERNAL CONFIGURATION: JUNCTION CONTACTJUNCTION CONTACT
•
TERMINAL TYPE AND QUANTITY: 3 UNINSULATED WIRE LEAD3 UNINSULATED WIRE LEAD
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDHERMETICALLY SEALED CASEHERMETICALLY SEALED CASE
OVERALL LENGTH0.260 INCHES MAXIMUM0.260 INCHES MAXIMUM IN
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC15.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 15.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 30.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, WITH BASE SHORT-CIRCUITED TO EMITTER AND 30.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, WITH BASE SHORT-CIRCUITED TO EMITTER AND 5.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN5.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
TERMINAL CIRCLE DIAMETER0.200 INCHES NOMINAL0.200 INCHES NOMINAL IN
MOUNTING METHODTERMINALTERMINAL
OVERALL DIAMETER0.370 INCHES MAXIMUM0.370 INCHES MAXIMUM IN
INTERNAL CONFIGURATIONJUNCTION CONTACTJUNCTION CONTACT
TERMINAL TYPE AND QUANTITY3 UNINSULATED WIRE LEAD3 UNINSULATED WIRE LEAD
TERMINAL LENGTH1.500 INCHES MINIMUM1.500 INCHES MINIMUM IN
SPECIAL FEATURESJUNCTION PATTERN ARRANGEMENT: NPNJUNCTION PATTERN ARRANGEMENT: NPN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
5163823Interchangeable
interchangeable cross-reference
interchangeable
5150157Interchangeable
interchangeable cross-reference
interchangeable
5112401Interchangeable
interchangeable cross-reference
interchangeable
2501NInterchangeable
interchangeable cross-reference
interchangeable
2501BInterchangeable
interchangeable cross-reference
interchangeable
IM7512MDEInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 250-18?
250-18 is a RESISTOR,VARIABLE,WIRE WOUND,NON manufactured by Bestway.
What parts can replace 250-18?
There are 17 known substitutes for 250-18: 5163823, 5150157, 5112401 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 250-18?
250-18 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-093-9169. 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