RMB30012K00JS00 [VISHAY]

RESISTOR, WIRE WOUND, 3 W, 5 %, 20 ppm, 12000 ohm, THROUGH HOLE MOUNT, AXIAL LEADED, ROHS COMPLIANT;


型号：	RMB30012K00JS00
厂家：	VISHAY
描述：	RESISTOR, WIRE WOUND, 3 W, 5 %, 20 ppm, 12000 ohm, THROUGH HOLE MOUNT, AXIAL LEADED, ROHS COMPLIANT
文件：	总4页 (文件大小：83K)
中文：	中文翻译
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RMB, RMBS

Vishay Sfernice

Molded Precision Wirewound Resistors

Axial Leads

FEATURES

• 0.75 W to 3 W at 25 °C

• NF C 83-210

• CECC 40201-005

• Low temperature coefficient ≤ 50 ppm/°C

• Low ohmic values 15 mΩ available

• Excellent behavior against humidity

• Electrical insulation

• Mechanical strength

• Accurate sizes

• Termination = Sn/Ag/Cu or pure matte tin according to the

ohmic value

High stability and low temperature coefficient are the main features of the precision wirewound resistors type RMB RMBS models

just as maintenance parts. Their performances can be compared with those of the best film resistors but they have in addition a

greater power rating. RMBS styles meet the more severe requirements of NF C 83-210 (all RMBS styles are approved) and

characteristic U of MIL-R-26 E (approximate size of RW 70 and 79 resistors) specifications. The two models RMB and RMBS

have a similar construction. RMBS are submitted, in addition to a process which further increases the stability. On request,

non-inductive resistors are available under the reference RMB NI.

DIMENSIONS in millimeters

SERIES

AND STYLE

RMB 0.75

RMBS 0.5

RMB 1.5

RMBS 1

RMB 3

RMBS 2

25 min.

A max.

10.2

16.2

6.4

Ø B max.

2.5

0.6

0.3

0.1

0.6

0.7

0.8

1.5

Weight in g

Ø E

Ø B

TECHNICAL SPECIFICATIONS

VISHAY SFERNICE SERIES AND STYLE

RMB 0.75

RMB 1.5

RMB 3

RMBS 0.5

RMBS 1

RMBS 2

NF C 83-210

RP1

RP2

RP3

CECC 40201-005

at 25 °C

at 70 °C

0.75 W

0.6 W

1.5 W

1.2 W

3 W

2.4 W

0.5 W

0.4 W

1 W

0.8 W

2 W

1.6 W

Power

Rating

0.1

2 k

0.1

6.81 k

0.051

0.1

2 k

0.1

6.81 k

0.015 Ω

13 kΩ

5 ꢀ E24

2 ꢀ E48

1 ꢀ Eꢁ9

0.5 ꢀ Eꢁ9

0.1 ꢀ

13 k

0.1

2 k

0.1

6.81 k

0.08

0.1

2 k

0.1

6.81 kΩ

0.078

12.4 k

12.3 k

Ohmic Range

in Relation

to Tolerance

0.1

2 k

0.1

6.81 k

0.1

2 k

0.1

6.81 k

0.1 Ω

12.4 kΩ

12.4 k

0.4

2 k

0.4

6.81 k

0.3

0.4

2 k

0.4

6.81 k

0.3 Ω

12.4 kΩ

12.4 k

Please consult

VISHAY SFERNICE

Qualified Ohmic Range

NF C 83-210

174

590

1 Ω

1.3 k

Limiting Element Voltage

Critical Resistance

Not applicable

120 V

200 V

not applicable

120 V

200 V

Out of nominal ohmic range

Undergoes European Quality Insurance System (CECC)

www.vishay.com

For technical questions, contact: sfer@vishay.com

Document Number: 50010

Revision: 21-Jan-08

RMB, RMBS

Molded Precision Wirewound Resistors

Axial Leads

Vishay Sfernice

PERFORMANCE

REQUIREMENTS

TYPICAL VALUES AND DRIFTS

TESTS

CONDITIONS

MIL-R-29 E

NF C 83-210

RMB

RMBS

Dielectric W/s Voltage

Short Time Overload

500 VRMS

(0.1 % + 0.05 Ω)

(0.2 % + 0.05 Ω)

(0.05 % + 0.01 Ω) (0.05 % + 0.01 Ω)

5 Pn at 25 °C/5 s

0.25 % + 0.05 Ω

(0.1 % + 0.01 Ω)

(0.05 % + 0.01 Ω)

NF C 83-210

- 55 °C/+ 200 °C

5 cycles

0.25 % + 005 Ω

(0.1 % + 0.01 Ω)

> 10⁴MΩ

(0.05 % + 0.01 Ω)

> 10⁴MΩ

Climatic Sequence

Humidity (Steady State)

Thermal Shock

Insulation R > 100 MΩ

NF C 83-210

56 days 95 % R.H.

0.25 % + 0.05 Ω

Insulation R > 100 MΩ

(0.1 % + 0.01 Ω)

> 10⁴MΩ

(0.05 % + 0.01 Ω)

> 10⁴MΩ

Load at 100 % P followed

by cold temp. exposure

at - 55 °C

(0.2 % + 0.05 Ω)

(0.2 % + 0.01 Ω) (0.1 % + 0.01 Ω)

(0.01 % + 0.01 Ω) (0.01 % + 0.01 Ω)

MIL-STD-202

Method 204 - Test D: 20 g

10/2000 Hz

Vibration

(0.2 % + 0.05 Ω)

(0.5 % + 0.05 Ω)

0.25 % + 0.05 Ω

MIL-STD-202

Method 108 Pr 2000 h

0.25 % + 0.05 Ω

1000 h at 25 °C

Load Life

(1 % + 0.01 Ω)

(0.15 % + 0.01 Ω)

(0.2 % + 0.05 Ω)

Insulation resistance

> 100 MΩ

MIL-STD-202

Method 106

(0.1 % + 0.01 Ω)

> 10³MΩ

(0.05 % + 0.01 Ω)

> 10³MΩ

Moisture Resistance

0.5 % + 0.05 Ω

High Temperature

Shock

1000 h at + 200 °C

(0.5 % + 0.05 Ω)

(0.1 % + 0.05 Ω)

1 %

0.3 %

Insulation R > 1 GΩ

MIL-STD-202

100 g Method 205 Test C

0.25 % + 0.05 Ω

0.05 %

TEMPERATURE COEFFICIENT IN THE RANGE - 55 °C TO + 200 °C

REQUIREMENTS

NF C 83-210 MIL-R-29E

TYPICAL VALUES

SFERNICE

OHMIC RANGE

MIL

Rn < 1

≤

100 ppm/°C

50 ppm/°C

25 ppm/°C

50 ppm/°C

≤

Rn < 10

≤

≥

≤

+ 0 to - 20 ppm/°C

STABILITY AND POWER RATING

Stability changes slightly according to power rating and ambient temperature. This fact is specially important for users needing

a life drift lower than the initial resistance tolerance. Typical drifts, after 2000 h life test made under the 90’/30’ conditions and at

a 25 °C ambient temperature are:

MODEL

STYLE

RMBS

0.5

RMBS

R ꢀ

MODEL

STYLE

RMB

0.75

RMB

1.5

RMB

R ꢀ

0.5 W

1 W

2 W

1 W

0.15 %

P max.

1 W

2 W

3.5 W

3 W

1 %

1/2 Pn

0.25 W

0.5 W

0.075 %

0.75 W

0.4 W

1.5 W

0.75 W

0.5 %

0.3 %

1/3 Pn

1.5 W

Document Number: 50010

Revision: 21-Jan-08

For technical questions, contact: sfer@vishay.com

www.vishay.com

RMB, RMBS

Molded Precision Wirewound Resistors

Axial Leads

Vishay Sfernice

POWER RATING CHART

125

100

150

200

250 275 300

350

AMBIENT TEMPERATURE IN DEGREES CELSIUS

TEMPERATURE RISE

250

200

150

100

RATED POWER IN WATTS

MARKING

SFERNICE trademark, model, style, CECC style (if applicable) nominal resistance (in Ω), tolerance (in %), manufacturing date.

ORDERING INFORMATION

RMB

1.5

5 ꢀ

BA100NA

BA100

e3 (e1: RMB3)

e1 (e3: RMBS 0.5 < 1 R

RMBS 1 < 3.52 R)

RMBS

0.5

22U

MODEL

STYLE

NON

SPECIAL

DESIGN

OHMIC VALUE

TOLERANCE

PACKAGING

Optional

LEAD (Pb)-FREE

INDUCTIVE

WINDING

Method N°

Optional

Custom items

are subject to

extra-charge

and min. order.

Please see price

list.

“Ni” Optional

SAP PART NUMBERING GUIDELINES

RMB

105

R5000

22R00

S00

S14

RMBS

MODEL

STYLE

OHMIC VALUE

TOLERANCE

PACKAGING

www.vishay.com

For technical questions, contact: sfer@vishay.com

Document Number: 50010

Revision: 21-Jan-08

Legal Disclaimer Notice

Vishay

Disclaimer

All product specifications and data are subject to change without notice.

Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf

(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein

or in any other disclosure relating to any product.

Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any

information provided herein to the maximum extent permitted by law. The product specifications do not expand or

otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed

therein, which apply to these products.

No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this

document or by any conduct of Vishay.

The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless

otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such

applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting

from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding

products designed for such applications.

Product names and markings noted herein may be trademarks of their respective owners.

Document Number: 91000

Revision: 18-Jul-08

www.vishay.com

RMB30012K00JS00 [VISHAY]

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