Datasheet > RH250R243FS03

RH250R243FS03

更新时间： 2024-11-16 09:35:19

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
3页	137K
描述
RESISTOR, WIRE WOUND, 9 W, 1 %, 15 ppm, 0.243 ohm, CHASSIS MOUNT, ROHS COMPLIANT

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RH250R243FS03 数据手册

Vishay Sfernice

Heatsink Encased Wirewound Power Resistors

FEATURES

• 5 Watt to 50 Watt at 25 °C

• NF C 83-210

• CECC 40 203

RoHS

COMPLIANT

• High stability < 0.05 % year

• Low temperature coefficient typically 15 ppm/°C

• Wide range of values from 0.006 Ω to 130 kΩ

• Termination = Sn/Ag/Cu

Encased in a compact and light heatsink offering complete environmental protection, great mechanical strength and easy

mounting. Non inductive versions can be supplied under the RHNI designation (please indicate required specifications and

frequency range upon ordering).

DIMENSIONS in millimeters

MODEL AND

RH5

RH10

RH25

RH50

STYLE

28.5 1.5

12.5

35 1.5

15.9

49 1.3 70.2 1.4

0ꢀ2

19.8

18.3

21.4

39.7

11.3

0ꢀ5

16.3

6.8 1.5

7.9 1.5 11.1 1.5 11 1.2

Ø 2

8.5

6.2

16.4

2.4

8.9

4.3

1.6

2.1

15.5

10.7

29.4

3.2

2.4

2.1

0ꢀ.

7.9

9.9

0ꢀ5

20.6

2.4

27.5

3.2

2.4

2.1

Ø K 0ꢀ1

L maxꢀ

Ø K

0ꢀ5

0ꢀꢁ

5.6

Ø P

Ø P minꢀ

2.1

25.3 1.5 30.6 1.5 44.6 1.3 66.5 1.4

Weight in g

8.8

16.5

30.8

ELECTRICAL SPECIFICATIONS

VISHAY SFERNICE MODEL AND STYLE

NF C 8ꢁ-210 (CECC 40 20ꢁ)

RH5

RE4

RH10

RH25

RE2

RH50

RE3

RE1

25 °C

.0 °C

25 °C

.0 °C

25 °C

.0 °C

5 W

10 W

8 W

20 W

16 W

25 W

20 W

30 W

24 W

MIL

Chassis Mounted Resistors

Limits

4 W

41ꢁ cm²for RH5 and RH10

5ꢁ6 cm²for RH25 and RH50

VISHAY SFERNICE

Limits

10 W

8 W

12.5 W

10 W

6 W

50 W

40 W

4 W

12 W

VISHAY SFERNICE

Limits

Unmounted Resistors

3.2 W

160 V

1000 V

4.8 W

250 V

1500 V

7.2 W

550 V

2500 V

9.6 W

1285 V

2500 V

Rated Maximum Voltage (VRMS)

Dielectric Strength VRMS

0.01 Ω

12 kΩ

0.1 Ω

2.7 kΩ

0.006 Ω

20 kΩ

0.1 Ω

4.99 kΩ

0.006 Ω

62 kΩ

0.1 Ω

11.8 kΩ

0.006 Ω

130 kΩ

0.1 Ω

33.2 kΩ

Ohmic Range

VISHAY SFERNICE

NF C 8ꢁ-210

Qualified Ohmic Range

E 96

E 48

E 24

E 12

0ꢀ1 %

0ꢀ5 %

1 %

1 Ω

0.1 Ω

0.05 Ω

0.01 Ω

0.006 Ω

Minimum Ohmic Values

in Relation

to Tolerance

2 %

0.01 Ω

5 %

10 %

0.01 Ω

0.008 Ω

Undergoes European Quality Insurance System (CECC)

www.vishay.com

For technical questions, contact: sfer@vishay.com

Document Number: 50013

Revision: 07-Dec-06

12 3

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与RH250R243FS03相关器件

型号	品牌	获取价格	描述	数据表
RH250R2550FJ01	VISHAY	获取价格	RESISTOR, WIRE WOUND, 250 W, 1 %, 100 ppm, 0.255 ohm, CHASSIS MOUNT
RH250R255FS03	VISHAY	获取价格	RESISTOR, WIRE WOUND, 9 W, 1 %, 15 ppm, 0.255 ohm, CHASSIS MOUNT, ROHS COMPLIANT
RH250R261FS03	VISHAY	获取价格	RESISTOR, WIRE WOUND, 9 W, 1 %, 15 ppm, 0.261 ohm, CHASSIS MOUNT, ROHS COMPLIANT
RH250R274FS03	VISHAY	获取价格	RESISTOR, WIRE WOUND, 9 W, 1 %, 15 ppm, 0.274 ohm, CHASSIS MOUNT, ROHS COMPLIANT
RH250R2800FE01	VISHAY	获取价格	RESISTOR, WIRE WOUND, 250 W, 1 %, 100 ppm, 0.28 ohm, CHASSIS MOUNT, ROHS COMPLIANT
RH250R280FS03	VISHAY	获取价格	RESISTOR, WIRE WOUND, 9 W, 1 %, 15 ppm, 0.28 ohm, CHASSIS MOUNT, ROHS COMPLIANT
RH250R287FS03	VISHAY	获取价格	RESISTOR, WIRE WOUND, 9 W, 1 %, 15 ppm, 0.287 ohm, CHASSIS MOUNT, ROHS COMPLIANT
RH250R2940FE01	VISHAY	获取价格	RESISTOR, WIRE WOUND, 250 W, 1 %, 100 ppm, 0.294 ohm, CHASSIS MOUNT, ROHS COMPLIANT
RH250R294FS03	VISHAY	获取价格	RESISTOR, WIRE WOUND, 9 W, 1 %, 15 ppm, 0.294 ohm, CHASSIS MOUNT, ROHS COMPLIANT
RH250R309FS03	VISHAY	获取价格	RESISTOR, WIRE WOUND, 9 W, 1 %, 15 ppm, 0.309 ohm, CHASSIS MOUNT, ROHS COMPLIANT

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