1N3666-1 — 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: GERMANIUM SEMICONDUCTOR, overall_length: 0.230 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN, overall_diameter: 0.080 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED CASE. This part is cataloged in the Federal Logistics Information System under NSN 5961-00-959-3742, 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

1N3666-1

NSN: 5961-00-959-3742
FSC: 5961
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

material	GERMANIUM SEMICONDUCTOR
overall_length	0.230 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
mounting_method	TERMINAL
terminal_length	1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
overall_diameter	0.080 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
features_provided	HERMETICALLY SEALED CASE
terminal_type_and_quantity	2 UNINSULATED WIRE LEAD
specification/standard_data	81349-MIL-S-19500/226 GOVERNMENT SPECIFICATION
power_rating_per_characteristic	75.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
current_rating_per_characteristic	70.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC
voltage_rating_in_volts_per_characteristic	80.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS
maximum_operating_temp_per_measurement_point	100.0 CELSIUS AMBIENT AIR DEGC
NSN	5961-00-959-3742

COMPONENT DIAGRAM

KEY FEATURES

•

TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD

•

SPECIFICATION/STANDARD DATA: 81349-MIL-S-19500/226 GOVERNMENT SPECIFICATION

•

FEATURES PROVIDED: HERMETICALLY SEALED CASE

•

OVERALL DIAMETER: 0.080 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN

•

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 80.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS

•

MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 100.0 CELSIUS AMBIENT AIR DEGC

•

TERMINAL LENGTH: 1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN

•

CURRENT RATING PER CHARACTERISTIC: 70.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC

TECHNICAL CHARACTERISTICS

TERMINAL TYPE AND QUANTITY	2 UNINSULATED WIRE LEAD
SPECIFICATION/STANDARD DATA	81349-MIL-S-19500/226 GOVERNMENT SPECIFICATION
FEATURES PROVIDED	HERMETICALLY SEALED CASE
OVERALL DIAMETER	0.080 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC	80.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT	100.0 CELSIUS AMBIENT AIR DEGC
TERMINAL LENGTH	1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
CURRENT RATING PER CHARACTERISTIC	70.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC
OVERALL LENGTH	0.230 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
POWER RATING PER CHARACTERISTIC	75.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION

VERIFIED SUBSTITUTES & CROSS-REFERENCES 12

JAN1N3666MInterchangeableGOVERNMENT REGISTRY