CCF55
www.vishay.com
Vishay
Metal Film Resistors, Industrial, 1 % Tolerance
FEATURES
Dual power rating:
P = 0.25 W with 0.5 % stability
70
P = 0.50 W with 1.0 % stability
70
Temperature coefficient: 100 ppm/K
Superior electrical performance
Flame retardant epoxy conformal coating (red brown
color)
Standard 5 band color code marking for ease of
identification after mounting
Tape and reel packaging for automatic insertion (52.4 mm
inside tape spacing per EIA-296-E)
Lead (Pb)-free solder contacts
Pure tin plating provides compatibility with lead (Pb)-free
and lead containing soldering processes
Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
STANDARD ELECTRICAL SPECIFICATIONS
POWER RATING LIMITING ELEMENT TEMPERATURE RESISTANCE
TOLERANCE
PRODUCT P VOLTAGE MAX. COEFFICIENT RANGE E-SERIES
70
%
W V ppm/K
CCF55 0.25 250 100 1 10 to 3.01M E96
CCF55 0.5 250 100 1 10 to 3.01M E96
TECHNICAL SPECIFICATIONS
PARAMETER UNIT CCF55
Rated Dissipation, P W 0.25/0.5
70
Maximum Working Voltage, U V 250
max.
Insulation Voltage (1 min) V 500
eff
Dielectric Strength V 450
AC
11
Insulation Resistance 10
Operating Temperature Range C -65 to +165
Terminal Strength (pull test) Ib 2
Weight g 0.35 max.
PART NUMBER AND PRODUCT DESCRIPTION
PART NUMBER: CCF55301RFKE36
C CF55 30K1RF E36
RESISTANCE TOLERANCE TEMPERATURE
PRODUCT PACKAGING SPECIAL
VALUE CODE COEFFICIENT
CCF55 R = Decimal F = 1 % K = 100 ppm/K E36 = Lead (Pb)-free Blank = Standard
K = Thousand CCF55 = T/R (5000 pieces) (dash number)
M = Million (up to 3 digits)
10R0 = 10 From 1 to 999
680K = 680 k as applicable
1M00 = 1.0 M
Revision: 23-Jul-14 Document Number: 31015
1
For technical questions, contact: filmresistorsleaded@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
CCF55
www.vishay.com
Vishay
DIMENSIONS in inches (millimeters)
A E
D
C B
(Max.)
C
PRODUCT A B DE
(Max.)
0.245 0.020 0.090 0.008 0.295 0.022 0.002 1.100 0.040
CCF55
(6.22 0.51) (2.29 0.20) (7.5) (0.58 0.05) (27.94 1.02)
DERATING
120
RESISTANCE VALUES
Vishay CCF55 is available in the standard 96 resistance values
100
per decade. Values are obtained from the following decade table
by multiplying by powers of 10. As an example: 30.1 can
80
represent 30.1 , 301 , 3.01 k, 30.1 k or 301 k .
10.0 14.7 21.5 31.6 46.4 68.1
60
10.2 15.0 22.1 32.4 47.5 69.8
10.5 15.4 22.6 33.2 48.7 71.5 40
10.7 15.8 23.2 34.0 49.9 73.2
20
11.0 16.2 23.7 34.8 51.1 75.0
11.3 16.5 24.3 35.7 52.3 76.8
0
11.5 16.9 24.9 36.5 53.6 78.7
- 65 - 50 - 25 0 25 50 70 75 100 125 150 165 175 200
11.8 17.4 25.5 37.4 54.9 80.6
AMBIENT TEMPERATURE IN C
12.1 17.8 26.1 38.3 56.2 82.5
12.4 18.2 26.7 39.2 57.6 84.5
MARKING
12.7 18.7 27.4 40.2 59.0 86.6
13.0 19.1 28.0 41.2 60.4 88.7
The nominal resistance and tolerance are marked on the resistor
13.3 19.6 28.7 42.2 61.9 90.9
using five colored bands in accordance with IEC 60062, marking
13.7 20.0 29.4 43.2 63.4 93.1
codes for resistors and capacitors.
14.0 20.5 30.1 44.2 64.9 95.3
14.3 21.0 30.9 45.3 66.5 97.6
PERFORMANCE
RATED DISSIPATION, P
70
CCF55 1/4 W 1/2 W
(1)
TEST MAXIMUM R MAXIMUM R
Thermal Shock 0.5 % -
Short Time Overload 0.5 % -
Low Temperature Operation 0.5 % -
Moisture Resistance 1.5 % -
Resistance to Soldering Heat 0.5 % -
Shock/Bump 0.5 % -
Vibration 0.5 % -
Life 0.5 % 1.0 %
Terminal Strength 0.2 % -
Dielectric Withstanding Voltage 0.5 % -
Note
(1)
Test specifications as per IEC 60115-1
Revision: 23-Jul-14 Document Number: 31015
2
For technical questions, contact: filmresistorsleaded@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
RATED POWER IN %