PartsTable
Technical Data Sheet
38579 ✓ 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: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOAT, head_style: HEXAGON, head_height: 3.85 MILLIMETERS MINIMUM AND 4.15 MILLIMETERS MAXIMUM MM, current_type: DC, hole_diameter: 0.344 INCHES NOMINAL IN, overall_width: 1.050 INCHES MAXIMUM 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 5961-00-249-1638, 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
38579
NSN: 5961-00-249-1638
FSC: 5961
CAGE: 18722 — HARRIS CORP SEMICONDUCTOR SECTOR (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOAT
head_styleHEXAGON
head_height3.85 MILLIMETERS MINIMUM AND 4.15 MILLIMETERS MAXIMUM MM
current_typeDC
hole_diameter0.344 INCHES NOMINAL IN
overall_width1.050 INCHES MAXIMUM IN
terminal_typeSTUD
body_thickness0.250 INCHES NOMINAL IN
overall_height0.350 INCHES MAXIMUM IN
overall_length80.750 INCHES NOMINAL IN
transfer_ratio200.0 MAXIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER
voltage_rating10.0 VOLTS MINIMUM AND 12.0 VOLTS MAXIMUM
NSN5961-00-249-1638
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 38579 MFR OEM TRANSISTOR
KEY FEATURES
TRANSFER RATIO: 200.0 MAXIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER
MOUNTING FACILITY QUANTITY: 2
CURRENT RATING PER CHARACTERISTIC: 20.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC AND 5.00 AMPERES MAXIMUM BASE CURRENT, DC
MOUNTING METHOD: UNTHREADED HOLE(S)
POWER RATING PER CHARACTERISTIC: 140.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
INTERNAL CONFIGURATION: JUNCTION CONTACT
TERMINAL TYPE AND QUANTITY: 2 PIN AND 1 CASE
FEATURES PROVIDED: HERMETICALLY SEALED CASE
TECHNICAL CHARACTERISTICS (FLIS)
TRANSFER RATIO200.0 MAXIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER
MOUNTING FACILITY QUANTITY2
CURRENT RATING PER CHARACTERISTIC20.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC AND 5.00 AMPERES MAXIMUM BASE CURRENT, DC
MOUNTING METHODUNTHREADED HOLE(S)
POWER RATING PER CHARACTERISTIC140.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
INTERNAL CONFIGURATIONJUNCTION CONTACT
TERMINAL TYPE AND QUANTITY2 PIN AND 1 CASE
FEATURES PROVIDEDHERMETICALLY SEALED CASE
OVERALL WIDTH1.050 INCHES MAXIMUM IN
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASECOLLECTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
927365Interchangeable
interchangeable cross-reference
interchangeable
88579Interchangeable
interchangeable cross-reference
interchangeable
3975710Interchangeable
interchangeable cross-reference
interchangeable
XM-36460-70-1000-O-LInterchangeable
interchangeable cross-reference
interchangeable
38579Interchangeable
interchangeable cross-reference
interchangeable
CC-0009917Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 38579?
38579 is a TRANSISTOR.
What parts can replace 38579?
There are 7 known substitutes for 38579: 927365, 88579, 3975710 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 38579?
38579 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-249-1638. This indicates validated use in U.S. government and defense supply chains.
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