C&H Technology RLP User Manual
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Suite 108
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RLP
Vishay Sfernice
Insulated Precision Wirewound Resistors
Axial Leads
In wirewound precision resistors, the RLP series holds a
leading position in professional applications whenever an
excellent stability of the ohmic value and a correspondingly
low temperature coefficient are required at the same time.
The RLP model resistors comply with the most stringent
requirements of the EN 140-100 specification. The series
consists of 5 models covering the power range from 1 W to
10 W.
Non-inductive versions can be supplied on request by
specifying RLP-NI. For higher power dissipations, the use of
RH series resistors is recommended.
DIMENSIONS in millimeters
25 min.
Ø E
° chamfer
45
max. 0.25 deep
25 min.
Ø E
INSULATED
4
MOLDED
A
Ø B
L max.
A
4
Ø B
25 min.
Ø a ± 0.02
RLP1 - RLP2 a = 1 mm
RLP3 - 6 - 10 a = 1.2 mm
25 min.
RLP 1 - RLP 2
FEATURES
• 1 W to 10 W at 25 °C
• CECC 40201-006
• Conforms to EN 140-100
RoHS
COMPLIANT
• Excellent stability < ± 0.3 % after 1000 h
• High power up to 10 W at 25 °C
• Low ohmic values 10 mΩ available
• Low temperature coefficient ≤ ± 50 ppm/°C
• Electrical insulation
• Climatic protection
• Termination = Pure matte tin or Sn/Ag/Cu according to the
ohmic value
DIMENSIONS in millimeters
MOLDED INSULATED
SERIES
AND STYLE
A max. 7 10.2 14 23.82 46.78
R > 0.15 Ω 2.5 4.0 5.54 8.71 10.32
Ø B
max.
R ≤ 0.15 Ω - 6 9 11 180K
E ± 0.1 0.6 0.6 0.8 0.8 0.8
Weight in g 0.27 0.48 1.3 3.4 8.6
RLP 1 RLP 2 RLP 3 RLP 6 RLP 10
TECHNICAL SPECIFICATIONS
VISHAY SFERNICE SERIES AND STYLE RLP1 RLP2 RLP3 RLP6 RLP10
NF C 83-210 RP8 RP7 RP4 - -
CECC 40201-006 ABC- -
Power Rating
at + 25 °C
Ohmic Range
in Relation
to Tolerance
Qualified Ohmic Range
NF C 83-210
Limiting Element Voltage 50 V 120 V 200 V 300 V 720 V
Critical Resistance out of nominal ohmic range 17 800 Ω 51 100 Ω
Undergoes European Quality Insurance System (CECC)
www.vishay.com For technical questions, contact: sfer@vishay.com
41 Revision: 04-Jul-07
VISHAY SFERNICE
Limits
± 5 % E24
± 2 % E48
± 1 % E96
± 0.5 % E96
1 W2 W3 W6 W10 W
0.05 Ω
2.2 kΩ
0.05 Ω
2.2 kΩ
0.05 Ω
2.2 kΩ
0.4 Ω
2.2 kΩ
0.025 Ω
6.8 kΩ
0.025 Ω
6.8 kΩ
0.025 Ω
6.8 kΩ
0.4 Ω
6.8 kΩ
0.01 Ω
15 kΩ
0.03 Ω
15 kΩ
0.03 Ω
15 kΩ
0.0499 Ω
15 kΩ
0.02 Ω
59 kΩ
0.02 Ω
59 kΩ
0.02 Ω
59 kΩ
0.3 Ω
59 kΩ
± 0.1 % E96 Please consult VISHAY SFERNICE
1 Ω
470 Ω
0.2 Ω
1.78 kΩ
0.1 Ω
3.57 kΩ
0.1 Ω
12.1 kΩ
Document Number: 50009
0.06 Ω
150 kΩ
0.06 Ω
150 kΩ
0.06 Ω
150 kΩ
0.3 Ω
150 kΩ
0.1 Ω
40.2 kΩ
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