Datasheet > NFR25H002709JR5

NFR25H002709JR5

更新时间： 2023-06-15 00:00:00

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
10页	133K
描述
RESISTOR, FUSIBLE, FILM, 0.5 W, 5 %, 200 ppm, 27 ohm, THROUGH HOLE MOUNT, AXIAL LEADED, ROHS COMPLIANT

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数据手册

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NFR25H002709JR5 数据手册

NFR25/25H

Vishay BCcomponents

Fusible, Non-Flammable Resistors

FEATURES

• Overload protection without risk of fire

• Wide range of overload currents

• Lead (Pb)-free solder contacts

• Pure tin plating provides compatibility with lead (Pb)-free

and lead containing soldering processes

• Compatible with "Restriction of the use of Hazardous

Substances" (RoHS) directive 2002/95/EC (issue 2004)

APPLICATIONS

• Audio

• Video

A homogeneous film of metal alloy is deposited on a

high grade ceramic body. After a helical groove has

been cut in the resistive layer, tinned connecting wires

of electrolytic copper are welded to the end-caps. The

resistors are coated with a grey, flame retardant lacquer

which provides electrical, mechanical, and climatic pro-

tection. The encapsulation is resistant to all cleaning

solvents in accordance with “MIL-STD-202E, method 215”,

and “IEC 60068-2-45”.

TECHNICAL SPECIFICATIONS

VALUE

DESCRIPTION

NFR25

NFR25H

Resistance range¹⁾

0.22 Ω to 15 kΩ

5 %; E24 series

Resistance tolerance and series

Maximum dissipation at T_amb= 70 °C

Thermal resistance R_th

Temperature coefficient:

0.22 Ω ≤ R ≤ 4.7 Ω

4.7 Ω < R ≤ 15 Ω

15 Ω < R ≤ 15 kΩ

Maximum permissible voltage (DC or RMS)

Basic specifications

Climatic category (IEC 60068)

Stability after:

0.33 W

0.5 W

240 K/W

150 K/W

200 × 10^-6/K

100 × 10^-6/K

350 V

≤

200 × 10^-6/K

100 × 10^-6/K

250 V

≤

IEC 60115-1 and 60115-2

55/155/56

∆R/R max.: 1 % + 0.05 Ω

∆R/R max.: 0.25 % + 0.05 Ω

load

climatic tests

soldering

Note

1. Ohmic values (other than resistance range) are available on request.

12NC INFORMATION

• The resistors have a 12-digit numeric code starting with 23

Last Digit of 12NC Indicating Resistance Decade

• The subsequent 7 digits indicate the resistor type and

packing

RESISTANCE DECADE

LAST DIGIT

0.22 to 0.91 Ω

1 to 9.1 Ω

10 to 91 Ω

100 to 910 Ω

1 to 9.1 kΩ

10 to 15 kΩ

• The remaining 3 digits indicate the resistance values:

– The first 2 digits indicate the resistance value

– The last digit indicates the resistance decade

12NC Example

The 12NC for a NFR25 resistor with value 750 Ω, supplied

on bandolier of 1000 units in ammopack is:

2322 205 13751.

www.vishay.com

116

For technical questions contact: ff3dresistors@vishay.com

Document Number: 28737

Revision: 02-Dec-05

12 3 4 5 6 7...10

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与NFR25H002709JR5相关器件

型号	品牌	获取价格	描述	数据表
NFR25H003009JA5	VISHAY	获取价格	RESISTOR, FUSIBLE, FILM, 0.5 W, 5 %, 100 ppm, 30 ohm, THROUGH HOLE MOUNT, AXIAL LEADED, RO
NFR25H003600JA1	VISHAY	获取价格	RESISTOR, FUSIBLE, FILM, 0.5 W, 5 %, 100 ppm, 360 ohm, THROUGH HOLE MOUNT, AXIAL LEADED, R
NFR25H003608JN4	VISHAY	获取价格	RESISTOR, FUSIBLE, FILM, 0.5 W, 5 %, 200 ppm, 3.6 ohm, THROUGH HOLE MOUNT, AXIAL LEADED, R
NFR25H003900JA1	VISHAY	获取价格	RESISTOR, FUSIBLE, FILM, 0.5 W, 5 %, 100 ppm, 390 ohm, THROUGH HOLE MOUNT, AXIAL LEADED, R
NFR25H003900JN4	VISHAY	获取价格	RESISTOR, FUSIBLE, FILM, 0.5 W, 5 %, 100 ppm, 390 ohm, THROUGH HOLE MOUNT, AXIAL LEADED, R
NFR25H004300JN4	VISHAY	获取价格	RESISTOR, FUSIBLE, FILM, 0.5 W, 5 %, 100 ppm, 430 ohm, THROUGH HOLE MOUNT, AXIAL LEADED, R
NFR25H004307JA5	VISHAY	获取价格	RESISTOR, FUSIBLE, FILM, 0.5 W, 5 %, 200 ppm, 0.43 ohm, THROUGH HOLE MOUNT, AXIAL LEADED,
NFR25H004307JR5	VISHAY	获取价格	RESISTOR, FUSIBLE, FILM, 0.5 W, 5 %, 200 ppm, 0.43 ohm, THROUGH HOLE MOUNT, AXIAL LEADED,
NFR25H004701JA1	VISHAY	获取价格	RESISTOR, FUSIBLE, FILM, 0.5 W, 5 %, 100 ppm, 4700 ohm, THROUGH HOLE MOUNT, AXIAL LEADED,
NFR25H004701JA5	VISHAY	获取价格	RESISTOR, FUSIBLE, FILM, 0.5 W, 5 %, 100 ppm, 4700 ohm, THROUGH HOLE MOUNT, AXIAL LEADED,

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