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Technical Data Sheet
191AJK269 ✓ 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 overall_width: 0.700 INCHES MAXIMUM IN, overall_height: 0.250 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN, overall_length: 1.188 INCHES MINIMUM AND 1.252 INCHES MAXIMUM IN, mounting_method: UNTHREADED HOLE(S), special_features: JUNCTION PATTERN ARRANGEMENT: NPN, features_provided: HERMETICALLY SEALED CASE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-329-4368, 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
191AJK269
NSN: 5961-01-329-4368
FSC: 5961
CAGE: 21845 — SOLITRON DEVICES, INC. (USA)
SPECIFICATIONS
overall_width0.700 INCHES MAXIMUM IN
overall_height0.250 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN
overall_length1.188 INCHES MINIMUM AND 1.252 INCHES MAXIMUM IN
transfer_ratio40.0 MINIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER AND 160.0 MAXIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER
mounting_methodUNTHREADED HOLE(S)
special_featuresJUNCTION PATTERN ARRANGEMENT: NPN
features_providedHERMETICALLY SEALED CASE
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
mounting_facility_quantity2
terminal_type_and_quantity2 PIN AND 1 CASE
power_rating_per_characteristic20.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
NSN5961-01-329-4368
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 191AJK269 MFR OEM TRANSISTOR
KEY FEATURES
SEMICONDUCTOR MATERIAL: SILICON
TRANSFER RATIO: 40.0 MINIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER AND 160.0 MAXIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER
MOUNTING METHOD: UNTHREADED HOLE(S)
TERMINAL TYPE AND QUANTITY: 2 PIN AND 1 CASE
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 200.0 CELSIUS CASE DEGC
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH1.188 INCHES MINIMUM AND 1.252 INCHES MAXIMUM IN
SEMICONDUCTOR MATERIALSILICON
OVERALL WIDTH0.700 INCHES MAXIMUM IN
TRANSFER RATIO40.0 MINIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER AND 160.0 MAXIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER
MOUNTING METHODUNTHREADED HOLE(S)
TERMINAL TYPE AND QUANTITY2 PIN AND 1 CASE
SPECIAL FEATURESJUNCTION PATTERN ARRANGEMENT: NPN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT200.0 CELSIUS CASE DEGC
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC80.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC WITH SPECIFIED CIRCUIT BETWEEN BASE AND EMITTER AND 6.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC
CURRENT RATING PER CHARACTERISTIC4.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC AND 2.00 AMPERES MAXIMUM BASE CURRENT, DC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
928422-1Interchangeable
interchangeable cross-reference
interchangeable
A10036-1Interchangeable
interchangeable cross-reference
interchangeable
SJ2132H1Interchangeable
interchangeable cross-reference
interchangeable
195704-700Interchangeable
interchangeable cross-reference
interchangeable
63A133593P3Interchangeable
interchangeable cross-reference
interchangeable
SJ5245HInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 191AJK269?
191AJK269 is a TRANSISTOR.
What parts can replace 191AJK269?
There are 18 known substitutes for 191AJK269: 928422-1, A10036-1, SJ2132H1 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 191AJK269?
191AJK269 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-329-4368. This indicates validated use in U.S. government and defense supply chains.
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