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Technical Data Sheet

1N253 — Network Technical Data

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— · 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 SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: SILICON SEMICONDUCTOR, overall_length: 0.375 INCHES NOMINAL IN, mounting_method: THREADED STUD(S), features_provided: HERMETICALLY SEALED CASE, nominal_thread_size: 0.190 INCHES IN, thread_series_designator: UNF. This part is cataloged in the Federal Logistics Information System under NSN 5961-00-586-6984, 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
1N253
NSN: 5961-00-586-6984
FSC: 5961
CAGE: 99872 — ENTRON INDUSTRIES LIMITED PARTNERSHIP DBA ENTRON INDUSTRIES PROPERTY DIV (USA)
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
overall_length0.375 INCHES NOMINAL IN
mounting_methodTHREADED STUD(S)
features_providedHERMETICALLY SEALED CASE
nominal_thread_size0.190 INCHES IN
thread_series_designatorUNF
mounting_facility_quantity1
overall_width_across_flats0.445 INCHES NOMINAL IN
terminal_type_and_quantity1 TAB, SOLDER LUG AND 1 THREADED STUD
nondefinitive_spec/std_data1N253 TYPE
specification/standard_data81349-MIL-S-19500/104 GOVERNMENT SPECIFICATION
current_rating_per_characteristic1.00 AMPERES MAXIMUM FORWARD CURRENT, DC
NSN5961-00-586-6984
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 1N253 MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
•
NONDEFINITIVE SPEC/STD DATA: 1N253 TYPE
•
MATERIAL: SILICON SEMICONDUCTOR
•
TERMINAL TYPE AND QUANTITY: 2 TAB, SOLDER LUG
TECHNICAL CHARACTERISTICS
NONDEFINITIVE SPEC/STD DATA1N253 TYPE
MATERIALSILICON SEMICONDUCTOR
TERMINAL TYPE AND QUANTITY2 TAB, SOLDER LUG
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
8599099-007InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1M253InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
L291651-19InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
JAN1N1124AInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
479-0408-001InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
911J416PC9InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1N253?
1N253 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 1N253?
There are 11 known substitutes for 1N253: 8599099-007, 1M253, L291651-19 and 8 more. Substitute compatibility should be verified for your specific system.
Is 1N253 still available?
1N253 is currently cancelled.
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