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Technical Data Sheet

2N1048 — 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 TRANSISTOR is a the manufacturer industrial component. Key specifications include overall_length: 0.195 INCHES MINIMUM AND 0.195 INCHES MINIMUM AND 0.215 INCHES MAXIMUM0.215 INCHES MAXIMUM IN, mounting_method: THREADED STUD(S), overall_diameter: 0.440 INCHES MINIMUM AND 0.440 INCHES MINIMUM AND 0.460 INCHES MAXIMUM0.460 INCHES MAXIMUM IN, special_features: JUNCTION PATTERN ARRANGEMENT: NPNJUNCTION PATTERN ARRANGEMENT: NPN, features_provided: HERMETICALLY SEALED CASE, nominal_thread_size: 0.138 INCHES0.138 INCHES IN. This part is cataloged in the Federal Logistics Information System under NSN 5961-00-061-8172, 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
2N1048
NSN: 5961-00-061-8172
FSC: 5961
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
overall_length0.195 INCHES MINIMUM AND 0.195 INCHES MINIMUM AND 0.215 INCHES MAXIMUM0.215 INCHES MAXIMUM IN
mounting_methodTHREADED STUD(S)
overall_diameter0.440 INCHES MINIMUM AND 0.440 INCHES MINIMUM AND 0.460 INCHES MAXIMUM0.460 INCHES MAXIMUM IN
special_featuresJUNCTION PATTERN ARRANGEMENT: NPNJUNCTION PATTERN ARRANGEMENT: NPN
features_providedHERMETICALLY SEALED CASE
nominal_thread_size0.138 INCHES0.138 INCHES IN
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
mounting_facility_quantity11
terminal_type_and_quantity3 UNINSULATED WIRE LEAD
specification/standard_data80131-2N1048 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN5961-00-061-8172
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 2N1048 MFR OEM TRANSISTOR
KEY FEATURES
•
NOMINAL THREAD SIZE: 0.138 INCHES0.138 INCHES IN
•
CURRENT RATING PER CHARACTERISTIC: 500.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC500.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
•
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 120.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC AND 120.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC AND 10.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC10.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC
•
SPECIFICATION/STANDARD DATA: 81349-MIL-S-19500/176 GOVERNMENT SPECIFICATION81349-MIL-S-19500/176 GOVERNMENT SPECIFICATION
•
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATION: TO-57TO-57
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
SEMICONDUCTOR MATERIAL: SILICONSILICON
•
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASE: COLLECTORCOLLECTOR
TECHNICAL CHARACTERISTICS
NOMINAL THREAD SIZE0.138 INCHES0.138 INCHES IN
CURRENT RATING PER CHARACTERISTIC500.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC500.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC120.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC AND 120.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC AND 10.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC10.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC
SPECIFICATION/STANDARD DATA81349-MIL-S-19500/176 GOVERNMENT SPECIFICATION81349-MIL-S-19500/176 GOVERNMENT SPECIFICATION
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATIONTO-57TO-57
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
SEMICONDUCTOR MATERIALSILICONSILICON
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASECOLLECTORCOLLECTOR
FEATURES PROVIDEDHERMETICALLY SEALED CASEHERMETICALLY SEALED CASE
INTERNAL CONFIGURATIONJUNCTION CONTACTJUNCTION CONTACT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
6923InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
H-11336InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
95304R91InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MIL-S-19500/176InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2N1049AInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
J549InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2N1048?
2N1048 is a TRANSISTOR.
What parts can replace 2N1048?
There are 23 known substitutes for 2N1048: 6923, H-11336, 95304R91 and 20 more. Substitute compatibility should be verified for your specific system.
Is 2N1048 still available?
2N1048 is currently cancelled.
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