Carbon Film Resistor
Normal & Miniature Style
RCF & RCFS Series
Carbon Film Resistor – Normal & Miniature Style
Features
Low cost
Excellent long-term stability
Tolerance: ±2%, ±5%
Mechanical Data
Exceeds carbon comp MIL-R-11 performance
Bulk and 52mm tape and reel standard, cut and formed, or radial Panasert/Avisert available upon
request
Dimensions (in mm)
Outline
T-12
T-25
T-50
T-100
T-200
RCF08T
RCF25T
RCF50T
RCF1W
RCF2W
Type
RCFS25T
RCFS50T
RCFS1W
RCFS2W
RCFS3W
L
3.4±
0.3
6.3±
0.5
9.0±
0.5
11.5±
1.0
15.5±
1.0
ΦD
1.9±
0.2
2.4±
0.2
3.3±
0.3
4.5±
0.5
5.0±
0.5
H
28±
2.0
28±
2.0
26±
2.0
35±
2.0
33±
2.0
Φd
0.45±
0.05
0.55±
0.05
0.55±
0.05
0.8±
0.05
0.8±
0.05
TAITRON COMPONENTS INCORPORATED
www.taitroncomponents.com
Tel: (800)-TAITRON
Fax: (800)-TAITFAX
(800)-824-8766
(800)-824-8329
(661)-257-6060
(661)-257-6415
Rev. A/PQ
Page 1 of 6
Carbon Film Resistor - Normal & Miniature Style
RCF & RCFS Series
Absolute Maximum Ratings & Characteristics
Description
Power Rating at 70°C
Maximum Working Voltage
Maximum Overload Voltage
Dielectric Withstanding Voltage
<100KΩ
Temperature
Coefficient
100KΩ~1MΩ
1MΩ~10MΩ
Resistance
Range(Note1)
(±
2%, ±
5%)
RCF
08T*
1/6
150
300
300
RCF
S25T*
1/4
200
400
400
RCF
25T*
1/4
250
500
500
RCF
S50T*
1/2
300
600
500
RCF
50T
1/2
350
700
500
RCF
S1W
1
400
800
700
RCF
1W
1
500
1000
1000
RCF
S2W
2
500
1000
1000
RCF
2W
2
500
1000
1000
RCF
S3W
3
500
1000
1000
Unit
W
V
V
V
-350~500
-700~0
-1500~0
1~10M & 0
-55 to +155
-350~350
-500~0
-1500~0
Ω
°C
ppm/°C
Operating Temperature Range
Note. * Current Rating for Zero Ohm Resistors - 15A for T-25 and 10A for T-12 at 70 degrees
Ambient Temperature. Resistance <=.005 Ohm.
Power derating curve
For resistors operate in the ambient temperature over 70˚C, loading power ratio will derate in accordance
with following curve.
Percentage of the rated dissipating (%)
Ambient Temperature (°
C)
Rev. A/PQ
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Page 2 of 6
Carbon Film Resistor - Normal & Miniature Style
RCF & RCFS Series
Environmental Performance Specification
Item
Short Time Overload
Dielectric Withstanding
Voltage
Insulation Resistance
Solderability
Terminal Strength
Pulse Overload
Load Life in Humidity
Load Life
Temperature Cycling
Resistance to Soldering Heat
IEC 60115-1
4.13
IEC 60115-1 4.7
IEC 60115-1 4.6
IEC 60115-1
4.17
IEC 60115-1
4.16
IEC 60115-1
4.39
IEC 60115-1
4.24
IEC 60115-1
4.25
IEC 60115-1
4.19
IEC 60115-1
4.18
Test Methods
2.5 Times RCWV for 5 seconds
In V-Block for 60 Seconds
In V-Block for 60 Sec
235° 5° for 3± Seconds
C± C
0.5
Direct Load for 10 Seconds in The Direction of
The Terminal Leads
4 Times RCWV 1000 Cycle
(1 sec. on, 25 sec. off)
40± C , 90-95% RH at RCWV for 56 days,
2°
loaded with 0.1 times RCWV
70° at RCWV for 1000 Hrs
C
(1.5 Hrs. on, 0.5 Hrs. off)
-55°
C Rom Temp.
+155°
Rom Temp.
C
for 5 Cycles
260° 3° for10±
C± C
1Seconds, immersed to a
point 3±
0.5mm from the body
Specifications
±
(0.75%+0.05Ω)
by Type
>1000MΩ
95% Min. Coverage
>=2.5kg (24.5N)
±
(1%+0.05Ω)
±
(3%+0.05Ω)
±
(3%+0.05Ω)
±
(1%+0.05Ω)
±
(1%+0.05Ω)
Packing Information:
Carrier Tape Dimensions
(in mm)
Outline
T-12
T-25
T-50
T-100
T-200
RCF08T
RCF25T
RCF50T
RCF1W
RCF2W
Type
RCFS25T
RCFS50T
RCFS1W
RCFS2W
RCFS3W
a
6±
0.5
6±
0.5
6±
0.5
6±
0.5
6±
0.5
A
52.4±
1.5
52.4±
1.5
52.4±
1.5
73.0±
1.5
73.0±
1.5
B1-B2
1.2
1.2
1.2
1.5
1.5
S
(Spacing)
5
5
5
5
10
T
(Max. Deviation of Spacing)
1mm Per 10 Spacings,
0.5mm Per 5 Spacings
Rev. A/PQ
www.taitroncomponents.com
Page 3 of 6
Carbon Film Resistor - Normal & Miniature Style
RCF & RCFS Series
Tape on Reel Pack Information
Outline
T-12
T-25
T-50
T-100
T-200
Reel/Inner Box
Qty.
(pcs)
5,000
5,000
2,500
2,000
1,000
Across
Flange (A)
(mm)
72
72
72
95
95
Inner Box Size
(LxWxH)
(cm)
29.0x8.0x29.6
29.0x8.0x29.6
29.0x8.0x29.6
29.2x9.8x29.6
29.2x9.8x29.6
Inner Box
Weight
(kg)
0.90
1.40
1.38
1.95
1.50
Carton
Qty.
(pcs)
50,000
50,000
25,000
20,000
10,000
Carton Size
(LxWxH)
(cm)
60.0x30.5x43.5
60.0x30.5x43.5
60.0x30.5x43.5
60.0x30.5x54.5
60.0x30.5x54.5
Carton
Weight
(kg)
11
16
15
21
16
Rev. A/PQ
www.taitroncomponents.com
Page 4 of 6
Carbon Film Resistor - Normal & Miniature Style
RCF & RCFS Series
Panasert Type Forming for Taping
Outline
T-25
T-50
RCF25T
RCF50T
Type
RCFS50T
RCFS1W
L
6.3±
0.5
9.0±
0.5
ΦD
2.4±
0.2
3.3±
0.3
H
28±
2.0
26±
2.0
Φd
0.55±
0.05
0.55±
0.05
Panasert Type Pack Information
Tape on Reel Pack Information
Outline
T-25
T-50
Reel/Inner Box
Qty. (pcs)
2,500
2,500
Inner Box
Weight (kg)
0.94
0.94
Carton
Qty. (pcs)
20,000
20,000
Carton Size
(LxWxH) (cm)
34x34x45
34x34x45
Carton
Weight (kg)
9
9
Rev. A/PQ
www.taitroncomponents.com
Page 5 of 6
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