Datasheet > FNR4-T2270.0149OHMS0.1%

FNR4-T2270.0149OHMS0.1%

更新时间： 2024-02-02 18:03:23

品牌	Logo	应用领域
威世 - VISHAY		电阻器
页数	文件大小	规格书
3页	909K
描述
Fixed Resistor, Metal Foil, 80W, 0.0149ohm, 0.1% +/-Tol, -20,20ppm/Cel

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技术参数
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FNR4-T2270.0149OHMS0.1% 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	Chassis Mount,
Reach Compliance Code：	compliant	ECCN代码：	EAR99
风险等级：	5.71	构造：	Epoxy
JESD-609代码：	e3	端子数量：	2
最高工作温度：	130 °C	最低工作温度：	-40 °C
封装高度：	11.9 mm	封装长度：	38 mm
封装形式：	Chassis Mount	封装宽度：	26 mm
额定功率耗散 (P)：	80 W	电阻：	0.0149 Ω
电阻器类型：	FIXED RESISTOR	系列：	FNR4-T227
子类别：	Fixed Resistors	技术：	METAL FOIL
温度系数：	-20,20 ppm/ °C	端子面层：	Matte Tin (Sn) - with Nickel (Ni) barrier
容差：	0.1%	Base Number Matches：	1

FNR4-T2270.0149OHMS0.1% 数据手册

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FPR FNR 2-T227 FPR FNR 4-T227

Powertron

•ꢀ Resistances from 0.001Ohm to 100Ohms

•ꢀ Power Rating to 80Watt

•ꢀ Resistance Tolerances to ±0.1%

•ꢀ TCR to ±15ppm/K

•ꢀ Load Stability to 0.1%

SPECIFICATIONS

Type

FPR 2-T227

FPR 4-T227

FNR 2-T227

FNR 4-T227

Terminals

(kelvin connection)

Resistance Range

0.01 to 100 Ohms

0.001 to 100 Ohms

0.01 to 100 Ohms

0.001 to 100 Ohms

Power Rating

(with heatsink)

60W

80W

Thermal Resistance Rthj-c

Tolerances

1.3 K/W

1.0 K/W

0.1% / 1% / 2% / 5%

(others upon request)

Stability

0.1% / 0.2% / 0.5%

(depends on stress)

Temperature Coefﬁcient

±15 ppm/K (20 to 60°C)

from R < 0.02 Ohms ±20 ppm/K (20 to 60°C)

FPR 2-T227 / FNR 2-T227 TK Shift depends from

resistance value (see graph next page)

Voltage Proof

Thermal EMF

Max. Current

1.5 kV DC

< 1 µV/K

50A

(higher upon request)

Operating Temperature

Resistor Material

Substrate

-40°C to 130°C

Metalfoil CuNiMn (DIN 17471)

Al₂O₃

AlN

Housing

Epoxy

Connector Material

Max. Torque

Cu / tinned or nickel plated

backplate: 1.5Nm

terminals: 1.3 Nm

Ordering Information

Part Number - Resistance - Tolerance

FPR 2-T227 1.1 Ohms 1%

Document Number: 64207

Revision: 20-09-10

For technical questions, contact: powertron@vishaypg.com

www.powertron.de

12 3

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