Datasheet > FNR2E-33RF1

FNR2E-33RF1

更新时间： 2022-09-29 19:19:46

品牌	Logo	应用领域
RIEDON		/
页数	文件大小	规格书
2页	191K
描述
RES CHAS MNT 33 OHM 1% 80W

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数据手册

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FNR2E-33RF1 数据手册

FPR FNR 2-T227 4-T227

Foil Power Resistors

• Resistances from 0.001Ohm to 100Ohms

• Power Rating to 80Watt

• Resistance Tolerances to ±0.1%

• TCR to ±25ppm/°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 50 Ohms

0.01 to 100 Ohms

0.001 to 50 Ohms

Power Rating

(with heatsink)

60W

1.3 K/W

80W

1.0 K/W

Thermal Resistance Rthj-c

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 ²

±25 ppm/K (20 to 60°C)

±50 ppm/K (- 40 to 130°C)

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

resistance value (see graph next page)

Voltage Proof

1.5 kV DC ( higher upon request )

< 1 µV/K

Thermal EMF

Max. Current

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

Cu / tinned or nickel plated

Max. Torque

MSL Level

backplate: 1.5Nm

terminals: 1.3 Nm

MSL 1

¹Please inquire for low ohm values

Contact ofﬁce for additinal TCR 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

Revised: 201801_002

www.riedon.com

sales@riedon.com

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