PartsTable
Technical Data Sheet
2539187-1 ✓ 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 overall_width: 1.050 INCHES MAXIMUM IN, overall_height: 0.450 INCHES MAXIMUM IN, overall_length: 1.563 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S), special_features: JUNCTION PATTERN ARRANGEMENT: PNP, internal_configuration: JUNCTION CONTACT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-929-5914, 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
2539187-1
NSN: 5961-00-929-5914
FSC: 5961
CAGE: 52333 — API ELECTRONICS, INC. DBA API TECHNOLOGIES CORP DIV API TECHNOLOGIES - SPECTRUM MICROWAVE (USA)
SPECIFICATIONS
overall_width1.050 INCHES MAXIMUM IN
overall_height0.450 INCHES MAXIMUM IN
overall_length1.563 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
special_featuresJUNCTION PATTERN ARRANGEMENT: PNP
internal_configurationJUNCTION CONTACT
semiconductor_materialGERMANIUM
mounting_facility_quantity2
terminal_type_and_quantity2 TAB, SOLDER LUG AND 1 CASE
power_rating_per_characteristic65.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION
current_rating_per_characteristic15.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
voltage_rating_in_volts_per_characteristic-140.0 MINIMUM DRAIN TO SOURCE VOLTAGE AND -0.5 MAXIMUM BASE TO EMITTER SATURATION VOLTAGE AND -1.0 MAXIMUM COLLECTOR TO EMITTER SATURATION VOLTAGE
NSN5961-00-929-5914
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 2539187-1 MFR OEM TRANSISTOR
KEY FEATURES
MOUNTING FACILITY QUANTITY: 2
POWER RATING PER CHARACTERISTIC: 65.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: -140.0 MINIMUM DRAIN TO SOURCE VOLTAGE AND -0.5 MAXIMUM BASE TO EMITTER SATURATION VOLTAGE AND -1.0 MAXIMUM COLLECTOR TO EMITTER SATURATION VOLTAGE
TERMINAL TYPE AND QUANTITY: 2 TAB, SOLDER LUG AND 1 CASE
SEMICONDUCTOR MATERIAL: GERMANIUM
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATION: T0-3
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING FACILITY QUANTITY2
POWER RATING PER CHARACTERISTIC65.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC-140.0 MINIMUM DRAIN TO SOURCE VOLTAGE AND -0.5 MAXIMUM BASE TO EMITTER SATURATION VOLTAGE AND -1.0 MAXIMUM COLLECTOR TO EMITTER SATURATION VOLTAGE
OVERALL HEIGHT0.450 INCHES MAXIMUM IN
OVERALL LENGTH1.563 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY2 TAB, SOLDER LUG AND 1 CASE
SEMICONDUCTOR MATERIALGERMANIUM
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATIONT0-3
SPECIAL FEATURESJUNCTION PATTERN ARRANGEMENT: PNP
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASECOLLECTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
2539187-2Interchangeable
interchangeable cross-reference
interchangeable
S59-218Interchangeable
interchangeable cross-reference
interchangeable
10947488Interchangeable
interchangeable cross-reference
interchangeable
DTG2400Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2539187-1?
2539187-1 is a TRANSISTOR.
What parts can replace 2539187-1?
There are 4 known substitutes for 2539187-1: 2539187-2, S59-218, 10947488 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2539187-1?
2539187-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-929-5914. This indicates validated use in U.S. government and defense supply chains.
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