CPF
Vishay Dale
Metal Film Resistors, Industrial Power, Flameproof
FEATURES
• High power rating, small size
• Flameproof. high temperature coating
• Special filming and coating processes
• Excellent high frequency characteristics
• Low noise
Pb-free
Available
e3
• Low voltage coefficient
• Lead (Pb)-free version is RoHS compliant
RoHS*
COMPLIANT
STANDARD ELECTRICAL SPECIFICATIONS
POWER
RATING
P70 °C
W
LIMITING
ELEMENT
VOLTAGE
MAX
RESISTANCE RANGE Ω
GLOBAL
MODEL
HISTORICAL
MODEL
0.1 % - 1 % 0.1 % - 5 % 0.5 % - 5 %
1 % - 5 %
150 ppm
1 %
2 % - 5 %
200 ppm
25 ppm
50 ppm
100 ppm
200 ppm
V≅
CPF1
CPF2
CPF3
CPF-1
CPF-2
CPF-3
1
2
3
250
350
500
5 - 150K
5 - 150K
8 - 150K
5 - 150K
5 - 150K
8 - 150K
1 - 150K
1 - 150K
1 - 150K
R5 - 150K
R5 - 150K
1 - 150K
R5 - 150K
R5 - 150K
1 - 150K
R1 - 150K
R1 - 150K
R1 - 150K
Note:
Marking: Print marked - DALE, Model, Resistance value, Tolerance/Temperature Coefficient, Date Code
TEMPERATURE COEFFICIENT CODES
GLOBAL TC CODE
HISTORICAL TC CODE
TEMPERATURE COEFFICIENT
25 ppm/°C
E
H
K
L
T-9
T-2
50 ppm/°C
T-1
100 ppm/°C
T-0
150 ppm/°C
N
T-00
200 ppm/°C
TECHNICAL SPECIFICATIONS
PARAMETER
UNIT
W
CPF1
1
CPF2
2
CPF3
3
Rated Dissipation at 70 °C
Limiting Element Voltage (1)
Insulation Voltage
V≅
V-
250
900
85
350
500
900
50
900
Thermal Resistance
K/W
Ω
°C
60
1010
Insulation Resistance
Category Temperature Range
- 65 °C/+ 230 °C
Note:
(1) Rated Voltage P x R
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: CPF1562R00FKR36 (preferred part numbering format)
C
P
F
1
5
6
2
R
0
0
F
K
R
3
6
SPECIAL
GLOBAL MODEL RESISTANCE VALUE
TOLERANCE
CODE
TEMPERATURE
COEFFICIENT
E = 25 ppm
H = 50 ppm
K= 100 ppm
L = 150 ppm
N = 200 ppm
PACKAGING
R = Decimal
K = Thousand
R10000 = 0.1 Ω
10R000 = 10 Ω
150K00 = 150 Ω
E14 = Lead (Pb)-free, Bulk
E36 = Lead(Pb)-free, T/R (Full)
EE6 = Lead (Pb)-free,
T/R (1000 pieces)
B14 = Tin/Lead, Bulk
B36 = Tin/Lead, T/R (Full)
BE6 = Tin/Lead, T/R (1000 pieces)
CPF1
CPF2
CPF
B = 0.1 ꢀ
C = 0.25 ꢀ
D = 0.5 ꢀ
F = 1 ꢀ
G = 2 ꢀ
J = 5 ꢀ
Blank = Standard
(Dash Number)
(up to 3 digits)
From 1 - 999
as applicable
Historical Part Number example: CPF-15620FT-1 R36 (will continue to be accepted)
CPF-1
5620
F
T-1
R36
HISTORICAL MODEL
RESISTANCE VALUE
TOLERANCE CODE
TEMP. COEFFICIENT
PACKAGING
* Pb containing terminations are not RoHS compliant, exemptions may apply.
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For technical questions, contact: ff2bresistors@vishay.com
Document Number: 31021
Revision: 05-Oct-05