2N257

Transistor

NSN 5961-00-833-2246

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

008332246

Product Features

Junction pattern arrangement: pnp

Product Technical Spec.

Inclosure Material:

Metal

Overall Length:

0.375 inches

Overall Diameter:

0.875 inches

Mounting Facility Quantity:

Internal Configuration:

Junction contact

Electrode Internally-electrically Connected To Case:

Collector

Mounting Method:

Unthreaded hole

Semiconductor Material:

Germanium

Voltage Rating In Volts Per Characteristic:

40.0 breakdown voltage, collector-to-base, emitter open and 35.0 breakdown voltage, collector-to-emitter, base open and 10.0 breakdown voltage, emitter-to-base, collector open

Current Rating Per Characteristic:

Between 2.00 amperes source cutoff current and 3.00 amperes source cutoff current

Power Rating Per Characteristic:

45.0 watts small-signal input power, common-collector

Maximum Operating Tempurature Per Measurement Point:

100.0 degrees celsius junction

Terminal Type And Quantity:

2 uninsulated wire lead and 1 case

Specification Data:

80131-release1743 professional/industrial association specification

NSN:

5961-00-833-2246

Item Name:

Fet

Cage Code:

04713

Cross Referenced Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

RELEASE1743

Cage Code:

80131

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

2N257

Cage Code:

5V1P1

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

213-2

Cage Code:

28480

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

2N257

Cage Code:

80131

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

2N257

Cage Code:

07256

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

2N257

Cage Code:

21845

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

2N257

Cage Code:

0AX87

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

2N257

Cage Code:

11058

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

2N257

Cage Code:

12045

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

20588

FIIG:

A110A0

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.1000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

063025

UFC:

34525

LTL:

RATING VARIABLE

LCL:

WCC:

658

TCC:

SHC:

ACC:

Instruments/Radio

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Pricing & Availability

Submit this form for current pricing and availability quote on part number 2n257 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Fet"

An active semiconductor device with three or more electrodes. May or may not include mounting hardware and/or heatsink. Excludes semiconductor device, diode and semiconductor device, thyristor. For solid state devices which are responsive to visible or infrared radiant energy, see semiconductor device, photo.