RCH50SR3300J Vishay, RCH50SR3300J Datasheet

RESISTOR, 50W, 0R33

RCH50SR3300J

Manufacturer Part Number
RCH50SR3300J
Description
RESISTOR, 50W, 0R33
Manufacturer
Vishay
Series
RCHr
Datasheet

Specifications of RCH50SR3300J

Resistance
0.33ohm
Resistance Tolerance
5%
Power Rating
5.5W
Voltage Rating
1.285kV
Resistor Element Material
Thick Film
Resistor Case Style
Heat Sinkable
Temperature Coefficient
± 250ppm/°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
RCH
Vishay Sfernice
Manufactured in cermet thick film technology, these power
resistors exhibit remarkable characteristics and the series
includes 4 types ranging from 5 W to 50 W.
Designed to be mounted onto a heatsink, the resistors can
bear high short time overloads and 3 types of terminations
are available.
The resistors are non inductive and are particularly suitable
for high frequency operation and cut-out circuits.
DIMENSIONS in millimeters
General tolerance: ± 0.3 mm
www.vishay.com
1
S
Ø D
V Leads
Weight (g)
DIMENSIONS
MODEL
L
W
H
P Leads Pitch
F Connections Pitch
T
Ø 2
RCH...R
Power Resistors, for Mounting onto a Heatsink
6
RCH 5
16.6
16.4
10.2
11.3
12.5
5.3
2.4
M2
9
4
For technical questions, contact: sfer@vishay.com
L
Thick Film Technology
S
W
H
T
RCH...S
RCH 10
20.6
12.7
14.3
15.9
Ø D
2.4
M2
19
11
5
5
F
FEATURES
• 5 W to 50 W
• High power rating
• High overload capabilities up to 2500 V
• Wide resistance range from 0R24 to 1 MΩ
• High thermal capacity up to 0.8 °C/W
• Easy mounting
• Reduced size and weight
• High insulation: 10
3
6
9
6
Ø 2.1
P
4.8
RCH 25
27.5
18.3
18.3
19.8
7.7
3.2
M3
6
28
14
7
M2
RCH...V
Document Number: 50006
RMS
Revision: 09-Jun-08
RCH 50
6
47.8
15.5
29.4
30.5
39.7
21.4
3.2
M3
12
8

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RCH50SR3300J Summary of contents

Page 1

... Reduced size and weight • High insulation: 10 RCH... Ø RCH 20.6 12.7 14.3 15 For technical questions, contact: sfer@vishay.com RMS 6 MΩ RCH... Ø 2.1 4 RCH 25 RCH 50 28 47.8 14 15.5 27.5 29.4 18.3 30.5 18.3 39.7 19.8 21.4 7 ...

Page 2

... V 250 V 320 V 500 V 2000 V 2000 V 5120 Ω 6250 Ω For technical questions, contact: sfer@vishay.com Vishay Sfernice 0.24 Ω MΩ E24 series ± ± ± ± 5.5 W ± 150 ppm/°C (R > 1 Ω ≤ 0.1 µH TYPICAL DRIFTS < ...

Page 3

... Features) TH ΔT R (j- (c-a) = ------- (c-a) ≤ 3.75 °C/W - 1.4 °C/W ≤ 2.35 °C www.vishay.com 3 Thick Film Technology RCH 10 0.6 Nm Δ ----------------------------------------------------------------- - [ ( ) ( ) ] – – ----- - = 3.75 °C/W 20 For technical questions, contact: sfer@vishay.com RCH 25 RCH 50 0 Document Number: 50006 Revision: 09-Jun-08 ...

Page 4

... For resistors mounted onto heatsink and thermal resistance of 1 °C/W. To improve the thermal conductivity, surfaces in contact should be coated with a silicone grease. 100 MARKING Model, Style, Resistance Value (in Ω), Tolerance (in %), Manufacturing Date, VISHAY trade mark. ORDERING INFORMATION RCH 25 MODEL STYLE Document Number: 50006 ...

Page 5

... R designates decimal point. 4R700 = 4.7 Ω 48701 = 48 700 Ω 33000 = 33 000 Ω R0100 = 0.01 Ω R6800 = 0.68 Ω 27000 = 2700 Ω = 2K7 Ω For technical questions, contact: sfer@vishay.com TOLERANCE PACKAGING S06 = Bag As applicable ...

Page 6

... 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’ ...

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