PartsTable
Technical Data Sheet
1N198A ✓ 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 SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: GERMANIUM SEMICONDUCTOR, overall_length: 0.265 INCHES NOMINAL IN, mounting_method: TERMINAL, terminal_length: 1.000 INCHES MINIMUM IN, overall_diameter: 0.096 INCHES NOMINAL IN, features_provided: HERMETICALLY SEALED CASE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-106-1613, 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
1N198A
NSN: 5961-00-106-1613
FSC: 5961
CAGE: 14632 — DRS SIGNAL SOLUTIONS, INC. (USA)
SPECIFICATIONS
materialGERMANIUM SEMICONDUCTOR
overall_length0.265 INCHES NOMINAL IN
mounting_methodTERMINAL
terminal_length1.000 INCHES MINIMUM IN
overall_diameter0.096 INCHES NOMINAL IN
features_providedHERMETICALLY SEALED CASE
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
component_name_and_quantity2 SEMICONDUCTOR DEVICE DIODE
nondefinitive_spec/std_data1N198A TYPE
specification/standard_data80131-RELEASE3744 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
component_function_relationshipMATCHED
current_rating_per_characteristic4.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC
NSN5961-00-106-1613
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 1N198A MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
MATERIAL: GLASS ENCLOSURE
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 75.0 CELSIUS AMBIENT AIR DEGC
CURRENT RATING PER CHARACTERISTIC: 1.00 AMPERES MAXIMUM FORWARD CURRENT, DC
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 100.0 MAXIMUM REVERSE VOLTAGE, PEAK
TERMINAL LENGTH: 1.000 INCHES MINIMUM IN
OVERALL DIAMETER: 0.107 INCHES MAXIMUM IN
MOUNTING METHOD: TERMINAL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALGLASS ENCLOSURE
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT75.0 CELSIUS AMBIENT AIR DEGC
CURRENT RATING PER CHARACTERISTIC1.00 AMPERES MAXIMUM FORWARD CURRENT, DC
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC100.0 MAXIMUM REVERSE VOLTAGE, PEAK
TERMINAL LENGTH1.000 INCHES MINIMUM IN
OVERALL DIAMETER0.107 INCHES MAXIMUM IN
MOUNTING METHODTERMINAL
OVERALL LENGTH0.300 INCHES MAXIMUM IN
FEATURES PROVIDEDHERMETICALLY SEALED CASE
MATERIALGERMANIUM SEMICONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
IN191Interchangeable
interchangeable cross-reference
interchangeable
1N191Interchangeable
interchangeable cross-reference
interchangeable
7792400Interchangeable
interchangeable cross-reference
interchangeable
RELEASE1294Interchangeable
interchangeable cross-reference
interchangeable
RELEASE 3744Interchangeable
interchangeable cross-reference
interchangeable
1N2034Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1N198A?
1N198A is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 1N198A?
There are 22 known substitutes for 1N198A: IN191, 1N191, 7792400 and 19 more. Substitute compatibility should be verified for your specific system.
Is 1N198A still available?
1N198A is currently cancelled.
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