Datasheet > FNR2E-0R025F1

FNR2E-0R025F1

更新时间： 2022-02-26 12:45:41

品牌	Logo	应用领域
RIEDON		/
页数	文件大小	规格书
2页	221K
描述
Foil Power Resistors

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数据手册

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FNR2E-0R025F1 数据手册

FPR FNR 2-T227 4-T227

In Stock

At Riedon

Foil Power Resistors

•ꢀ Resistances from 0.001Ohm to 100Ohms

•ꢀ Power Rating to 80Watt

•ꢀ Resistance Tolerances to ±0.1%

•ꢀ TCR to ±15ppm/°C

•ꢀ 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

1.3 K/W

1.0 K/W

Tolerances

0.1%¹/ 1% / 2% / 5%

(depends on resistance)

(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 ( higher upon request )

< 1 µV/K

45A (85A on request)

50A (100A on 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

¹Please inquire for low ohm values

Ordering Information

Part Description: Part Type - Resistance - Tolerance

FPR 2-T227 1.1 Ohms 1%

Riedon Inc.

300 Cypress Avenue

Alhambra CA 91801

(626) 284-9901

(626) 284-1704

www.riedon.com

06/13

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