Datasheet > PWR220-2FAR300G

PWR220-2FAR300G

更新时间： 2024-12-02 08:14:47

品牌	Logo	应用领域
伯恩斯 - BOURNS		/
页数	文件大小	规格书
3页	298K
描述
RESISTOR, METAL GLAZE/THICK FILM, 1.5W, 2%, 100ppm, 0.3ohm, SURFACE MOUNT, 4440, TO-220, ROHS COMPLIANT

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PWR220-2FAR300G 数据手册

Features

■ TO220 or TO221 housing

■ Low inductance

Applications

■ Power supplies

■ Motor drives

■ Test and measurement

■ Welding

■ SMD and through hole versions

■ High power rating

PWR220/PWR221 F Series Power Resistors

Material Specifications

General Information

Resistor ..........................................Thick film

Substrate...........................Alumina (AL203)

Housing.....................................Epoxy/PPS

Lead Frame ............Tinned Copper (Sn/Cu)

Maximum Torque.............................1.0 Nm

Packaging

The Bourns^®PWR220 F Series is a TO220 style Power Resistor; PWR221 F is a TO221 style

Power Resistor. Manufactured using thick film on Alumina ceramic technology, it is used in

applications such as power supplies, motor drives and measurements.

Tubes....................................50 pcs./tube

Tape & Reel..........................500 pcs./reel

Electrical & Thermal Characteristics

Parameter

Symbol

Min.

Nom.

Max.

Unit

Resistance

(Version A & B)

(Version C)

0.02

100K

15K

Power Rating @ 70 °C without heat sink

Power Rating @ 70 °C with heat sink

(Version A & B)

1.50

(Version C)

Tolerance

0.02 Ω < R < 1.0 Ω

1.0 Ω < R < 100K Ω

2.0

1.0

5.0

TCR

0.1 Ω < R < 100.0K Ω

0.05 Ω < R < 0.099 Ω

0.02 Ω < R < 0.049 Ω

±100

±±00

±ꢀ00

PPM/°C

Thermal Resistance – Rthj

(Version A & B)

3.5

2.1

°C/W

(Version C)

Stability

0.1

-40

0.5

1.0

Thermal EMF

µV/°C

kV DC

°C

Dielectric Withstanding Voltage

Operating Temperature

+130

*RoHS Directive 2002/95/EC Jan 27 2003, including Annex

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

12 3

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与PWR220-2FAR300G相关器件

型号	品牌	获取价格	描述	数据表
PWR220-2FAR300GE	BOURNS	获取价格	RESISTOR, METAL GLAZE/THICK FILM, 1.5W, 2%, 100ppm, 0.3ohm, SURFACE MOUNT, 4440, TO-220, R
PWR220-2FAR330J	BOURNS	获取价格	RESISTOR, METAL GLAZE/THICK FILM, 1.5W, 5%, 100ppm, 0.33ohm, SURFACE MOUNT, 4440, TO-220,
PWR220-2FAR360JE	BOURNS	获取价格	RESISTOR, METAL GLAZE/THICK FILM, 1.5W, 5%, 100ppm, 0.36ohm, SURFACE MOUNT, 4440, TO-220,
PWR220-2FAR390G	BOURNS	获取价格	RESISTOR, METAL GLAZE/THICK FILM, 1.5W, 2%, 100ppm, 0.39ohm, SURFACE MOUNT, 4440, TO-220,
PWR220-2FAR390J	BOURNS	获取价格	RESISTOR, METAL GLAZE/THICK FILM, 1.5W, 5%, 100ppm, 0.39ohm, SURFACE MOUNT, 4440, TO-220,
PWR220-2FAR390JE	BOURNS	获取价格	RESISTOR, METAL GLAZE/THICK FILM, 1.5W, 5%, 100ppm, 0.39ohm, SURFACE MOUNT, 4440, TO-220,
PWR220-2FAR430GE	BOURNS	获取价格	RESISTOR, METAL GLAZE/THICK FILM, 1.5W, 2%, 100ppm, 0.43ohm, SURFACE MOUNT, 4440, TO-220,
PWR220-2FAR430JE	BOURNS	获取价格	RESISTOR, METAL GLAZE/THICK FILM, 1.5W, 5%, 100ppm, 0.43ohm, SURFACE MOUNT, 4440, TO-220,
PWR220-2FAR470G	BOURNS	获取价格	RESISTOR, METAL GLAZE/THICK FILM, 1.5W, 2%, 100ppm, 0.47ohm, SURFACE MOUNT, 4440, TO-220,
PWR220-2FAR470J	BOURNS	获取价格	RESISTOR, METAL GLAZE/THICK FILM, 1.5W, 5%, 100ppm, 0.47ohm, SURFACE MOUNT, 4440, TO-220,

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