RD Series
Carbon Film Fixed Resistor
Page
1
RD Carbon Film Fixed Resistors
2.Features
High quality performance
Great economy
Flame resistance type available
Automatically insertion
Tel: 714-525-9123, Fax: 714-525-9130
E-mail:
tyeeusa@tyeeusa.com
URL:
http://www.tyeeusa.com
D
1
RD Series
Carbon Film Fixed Resistor
Page
2
3.EXPLANATION
ON SPECIFICATIONS
Style
Power
rating
D Max L Max +0.02 H ±3
d -0.05
at 70
℃
Normal Size
RD1/8W
CFR-12
1/8W
1.85
3.5
0.5
28
200V
400V
400V
1Ω~10MΩ
1Ω~10MΩ
1Ω~10MΩ
1Ω~10MΩ
1Ω~10MΩ
Dimension
Max
working
voltage
Max
overload
voltage
Dielectric
withstanding
voltage
Resistance
range
RD1/4W
CFR-25
1/4W
2.5
6.8
0.6
28
250V
500V
500V
RD1/2W
RD1W
CFR-50
CFR-100
1/2W
1W
3.5
5.5
10
16
0.6
0.8
28
28
350V
500V
700V
1000V
700V
1000V
RD2W
CFR-200
2W
6.5
17.5
0.8
28
500V
1000V
1000V
Small Size
RD1/4WS
CFR-25-S
1/4W
1.85
3.5
0.5
28
200V
400V
400V
1Ω~10MΩ
RD1/2WS
CFR-50-S
1/2W
2.5
6.8
0.6
28
250V
500V
250V
1Ω~10MΩ
RD1WS
CFR-100-S
1W
5
12
0.7
28
500V
1000V
1000V
1Ω~10MΩ
RD2WS
CFR-200-S
2W
5.5
16
0.8
28
500V
1000V
1000V
1Ω~10MΩ
RD3WS
CFR-300-S
3W
6.5
17.5
0.8
28
500V
1000V
1000V
1Ω~10MΩ
Tel: 714-525-9123, Fax: 714-525-9130
E-mail:
tyeeusa@tyeeusa.com
URL:
http://www.tyeeusa.com
D
2
RD Series
Carbon Film Fixed Resistor
Page
3
4.EXPLANATION
ON PART NUMBERS
RD
Carbon Film
Resistor
16-1/8W(1/6W)
25-1/4W
50-1/2W
25 [S]
Series
H
Packaging
T5-T52
T2-T26
H-H Type
F-F Type
103
Nominal
Resistance
J
Resistance
Tolerance
10KΩ
J-
±5%
G-
±2%
[S]-miniature size
R-Rabial Type
Standard E-24 series Values in ± 5% tolerance
Standard yellowish brown color for Normal Size product; grass green color
for Small Size product
For any special inquiry , including too low or too high ohmic values is
available on a case to case basis
Tel: 714-525-9123, Fax: 714-525-9130
E-mail:
tyeeusa@tyeeusa.com
URL:
http://www.tyeeusa.com
D
3
RD Series
Carbon Film Fixed Resistor
Page
4
5.Performance
Specifications
Temperature coefficient
±300PPM/℃
for
≦
10Ω
11
Ω
~ 99kΩ
±450PPM/
℃
for
≦
0~
-700PPM/
℃
for 100KΩ ~ 1MΩ
0~ -
1500PPM/
℃
for 1.1MKΩ ~
10MΩ
Short-time overload
△R/R ≦
±(1%+0.05Ω),with
no evidence of mechanical damage
Insulation resistance
Min 1,000 Mega Ohm
Dielectric withstanding voltage
No evidence of flashover,mechanical damage,bendind or insulation
leakage.
Pulse overload
△R/R ≦
±(1%+0.05Ω),with
no evidence of mechanical damage
Terminal strength
No evidence of mechanical damage
Resistance to soldering heat
△R/R ≦
±(1%+0.05Ω),with
no evidence of mechanical damage
Solderability
Min.95% coverage.
Resisance to solvent
No deterioration of the protective coating and markings
Temperature cycling
△R/R ≦
±(1%+0.05Ω),with
no evidence of mechanical damage
Load life in humidity
Normal type
△R/R ≦
±3% for < 100k
Ω
,
±5% for < 100k
Ω
Flame resistance type
△R/R ≦
±5% for 100k
Ω
,
±10% for 100k
Ω
Load life
Normal Type :
△
R/R
≦
±2% for < 56k
Ω
,
±3% for < 56kΩ
Flame resistance type :
△
R/R
≦
±5% for < 100k
Ω
,
±10% for < 100kΩ
Tel: 714-525-9123, Fax: 714-525-9130
E-mail:
tyeeusa@tyeeusa.com
URL:
http://www.tyeeusa.com
D
4
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