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RWBRSB

FLAME PROOF CERAMIC-INSULATED WIRE WOUND (FILM) RESISTORS

RWB INTRODUCTION OF RWB

RWB RWB consists of special ceramic rod or glass fiber substrate and heat resistant Nickel alloy wound wire, sealed with silicone compound and rectangular ceramic case. Safety usage for overload and high power.

RWB

CONSTRUCTION OF RWB

FEATURES

Wide resistance range 10m Low resistance range selection up to 10m Wide products range

CHARACTERISTICS

Specified Values Test Items

DERATING CURVE

100% Rated Power -30 70

T.C.R.

Short time overload

RWB Max.±200ppm/ RSB Max.±350ppm/ ±(2%+0.05)

Not damaged

80% 155

1000V 1min

Dielectric withstanding volt.

60%

Insulation resistance

Over 1000M

Not damaged

40%

Terminal strength

20%

()

Moisture load life

±(5%+0.05) ±(5%+0.05) ±(1%+0.05) Over 95%

()70

0% -25 0 25 50 75 100 125 150 175 200 225 250 275 Ambient Temperature()

Load life at 70

Vibration of low frequency

Solderability

STYLE - -

Power Rating

DIMENSIONS &amp; RATING

Type

Dimensions(mm) ±1.5 13.5 18 22 22 35 50 50 63 W±1 6.0 6.3 8.0 9.5 9.5 10.0 12.5 12.5 H±1 6.0 6.3 8.0 9.0 9.0 9.5 12.5 12.5 ±3 30 35 35 35 35 35 35 35 d 0.6 0.8 0.8 0.8 0.8 0.8 0.8 0.8

Res.Range

- -

RWBS1RSBS1 RWBS2RSBS2 RWBS3RSBS3 RWBS5RSBS5 RWBS7RSBS7

RWBS10RSBS10 RWBS15RSBS15 RWBS20RSBS20

Type

Power Rating

1W 2W 3W 5W 7W 10W 15W 20W

Tolerance RWBS RSBS 10m100 11015K 10m300 33020K ±5% 10m470 51039K 10m470 51051K 0.1470 510100K 0.11K 1.1K150K ±10% 11K 1.1K200K (K) 11.5K 1.6K240K

Resistance Range()

Dimensions(mm) L±1.5 24.5 27 35 48 48 63.5 P±1 12.5 15 22.5 35 32.5 47.5 ±1 9.0 9.5 9.5 9.5 12.5 12.5 ±1 9.0 9.5 9.5 9.5 13.5 13.5 5±0.2 7.5±0.3 5±0.2 7.5±0.3 5±0.2 7.5±0.3 5±0.2 7.5±0.3 10±0.5 10±0.5 10±0.5 10±0.5 e±0.1 1.4 1.4 1.4 1.4 2.7 2.7 0.4 0.8 0.4 0.8 0.4 0.8 0.4 0.8 0.7 0.85 0.7 0.85

RWB 1100 0.1120 0.1120 0.1680 1680 11K

RSB 13051K 13051K 750100K 750100K 1.1K100K

Tolerance

- -

RWB3RSB3 RWB5RSB5 RWB7RSB7

RWB10RSB10 RWB15RSB15 RWB20RSB20

X Y X Y X Y X Y X Y X Y

3W 5W 7W 10W 15W 20W

±5% (J)

±10% (K)

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0.1 Resistance value less than 0.1 is available. Non-inductive produce is also available.

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RSB INTRODUCTION OF RSB

RSB RSB consists of high thermal conductivity alumina and heat resistant metal oxide film sealed with silicone compound and rectangular ceramic case. Safety usage for high temperature and high power.

SURFACE TEMP. RISE

RSB

CONSTRUCTION OF RSB

STYLE

- - RWB-N -

TYPE H TYPE HS TYPE HU

DIMENSIONS &amp; RATING

Dimensions(mm) Res.Range() Power Rating L±1.5 W±1 H±1 Tolerance RWB-G RSB-G RWBG2RSBG2 2W 18 6.3 7.9 1.5 10m300 33020K ±5% RWBG3RSBG3 3W 22 8.0 9.8 1.5 10m470 (J) RWBG5RSBG5 5W 22 9.5 11.0 1.5 10m470 51051K RWBG7RSBG7 7W 35 9.5 12.5 3 0.1470 510100K ±10% RWBG10RSBG10 10W 48 9.5 12.5 3 0.11K 1.1K150K (K) Type

Type

2W 3W 5W 7W 10W

Power Rating ±1 H±1.5 D±1

RWBN2RSBN2 RWBN3RSBN3 RWBN5RSBN5 RWBN7RSBN7 RWBN10RSBN10

dimendions(mm) Res.Range() Tolerance RWB-N RSB-N 11 20.5 7 2 10m300 33020K 12 25.0 8 2 10m470 51039K ±5%(J) 13 25.5 9 2 10m470 51051K ±10%(K) 13 38.5 9 2.5 0.1470 510100K 16 35.0 12 2.5 0.11K 1.1K150K

Type RWBH( )-10 RWBH( )-15 RWBH( )-20 RWBH( )-30 RWBH( )-40

Power Rating 10W 15W 20W 30W 40W

L1 48±1.5 48±1.5

P1 36 34 +0 -2 +0 -2 +0 -3 +0 -4 +0 -4

L2

L3

W1 9.5±1

W2 5

25±1 4.5 25±1 25±1

7 12.5±1.2 6 7 12.5±1.2 6

63.5±2 49.5 75±2.5 90±2.5 56 71

40±1.2 10 19±1.5 7.5 40±1.2 10 19±1.5 7.5

Dimensions(mm) H2 H1 H3 +1.5 0.8 6 9.5±1 -0 +2 1.0 12.5±1.2 7.5 -0 +2 1.0 12.5±1.2 7.5 -0 +2 19±1.5 10 1.0 -0 +2 1.0 19±1.5 10 -0

H4 16.5 21 21 30 30

d1 d2 P 2 +1.5 2 -1.0 +2 2.5 -1 +2 2.5 -1 +2.5 3 -1.5 +2.5 3 -1.5 4 4 4 4.2 4.2 6 6 6 8 8

P3 W 3±0.2 +2 12 24.5 -1 +2.5 12 28 -1 +2.5 12 28 -1 +3 18 39 -1.5 +3 18 39 -1.5

() Res.Range 11.0K 11.0K 11.5K 1.51.5K 1.81.5K

CONSTRUCTION OF ITEM NAME

RW B

RWB or RSB

S

Style

5

Power rated

J

Resistance tolerance

100

Resistance

Copyright(C)2007-TAKMAN ELECTORONICS CO,LTD. ALL Rights Reserved.

www.takman-e.co.jp

Information

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