RLP
Vishay Sfernice
Insulated Precision Wirewound Resistors
Axial Leads
FEATURES
• 1 W to 10 W at 25 °C
• CECC 40201-006
RoHS
• Conforms to EN 140-100
COMPLIANT
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.
• 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
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.
• Climatic protection
Non-inductive versions can be supplied on request by
specifying RLP-NI. For higher power dissipations, the use of
RH series resistors is recommended.
• Termination = Pure matte tin or Sn/Ag/Cu according to the
ohmic value
DIMENSIONS in millimeters
ED
INSULAT
25 min.
A
DIMENSIONS in millimeters
25 min.
MOLDED
INSULATED
Ø B
Ø a 0.02
Ø E
SERIES
AND STYLE
RLP 1 RLP 2 RLP 3 RLP 6 RLP 10
A max.
7
2.5
-
10.2
4.0
6
14
5.54
9
23.82
8.71
11
46.78
10.32
180K
0.8
45° chamfer
max. 0.25 deep
4
4
= 1 mm
= 1.2 mm
RLP1 - RLP2 a
RLP3 - 6 - 10 a
R > 0.15 Ω
R ≤ 0.15 Ω
L max.
Ø B
max.
MOLDED
25 min.
A
25 min.
E
0.1
0.6
0.27
0.6
0.48
0.8
1.3
0.8
Weight in g
3.4
8.6
RLP 1 - RLP 2
Ø E
Ø B
TECHNICAL SPECIFICATIONS
VISHAY SFERNICE SERIES AND STYLE
RLP1
RLP2
RLP3
RLP6
RLP10
NF C 83-210
RP8
A
RP7
B
RP4
C
-
-
-
-
CECC 40201-006
Power Rating
at + 25 °C
VISHAY SFERNICE
Limits
1 W
2 W
3 W
6 W
10 W
0.05 Ω
2 kΩ
0.025 Ω
6.8 kΩ
0.01 Ω
15 kΩ
0.02 Ω
59 kΩ
0.06 Ω
150 kΩ
5 ꢀ E24
0.05 Ω
2 kΩ
0.025 Ω
6.8 kΩ
0.03 Ω
15 kΩ
0.02 Ω
59 kΩ
0.06 Ω
150 kΩ
2 ꢀ E48
1 ꢀ E96
Ohmic Range
in Relation
to Tolerance
0.05 Ω
2 kΩ
0.025 Ω
6.8 kΩ
0.03 Ω
15 kΩ
0.02 Ω
59 kΩ
0.06 Ω
150 kΩ
0.4 Ω
2 kΩ
0.4 Ω
6.8 kΩ
0.0499 Ω
15 kΩ
0.3 Ω
59 kΩ
0.3 Ω
150 kΩ
0.5 ꢀ E96
0.1 ꢀ E96
Please consult VISHAY SFERNICE
Qualified Ohmic Range
NF C 83-210
1 Ω
470 Ω
0.2 Ω
1.78 kΩ
0.1 Ω
3.57 kΩ
0.1 Ω
12.1 kΩ
0.1 Ω
40.2 kΩ
Limiting Element Voltage
Critical Resistance
50 V
120 V
200 V
300 V
720 V
out of nominal ohmic range
17 800 Ω
51 100 Ω
Undergoes European Quality Insurance System (CECC)
www.vishay.com
41
For technical questions, contact: sfer@vishay.com
Document Number: 50009
Revision: 01-Oct-07