CFR25S J T - 52- 220R Yageo, CFR25S J T - 52- 220R Datasheet
CFR25S J T - 52- 220R
Manufacturer Part Number
CFR25S J T - 52- 220R
Description
Manufacturer
Yageo
Type
Carbon Filmr
Datasheet
1.CFR-25JR-4K7.pdf
(2 pages)
Specifications of CFR25S J T - 52- 220R
Resistance Value
220 Ohm
Power Rating
1/4 W
Tolerance
5 %
iNtRodUCtioN
The CFR Series Carbon Film Resistors are
manufactured by coating a homogeneous
film of pure carbon on high grade ceramic
rods. After a helical groove has been cut in
the resistive layer, tinned connecting leads of
electrolytic copper are welded to the end-caps.
The resistors are coated with layers of tan
color lacquer.
diMeNsioNs
Carbon Film Resistors
H
L
øD
ød
General Type
Normal & Miniature Style [ CFR Series ]
FeatURes
Power Rating
Resistance Tolerance
T.C.R.
deRatiNG CURVe
For resistors operated in ambient temperatures above 70°C, power rating must be derated
in accordance with the curve below.
taBLe 1 teMPeRatURe CoeFFiCieNt
stYLe
CFR100, CFR200, CFR2WS, CFR3WS
CFR-12, CFR-25, CFR-50,
CFR25S, CFR50S, CFR1WS
stYLe
Normal
CFR-12
CFR-25
CFR-50
CFR100
CFR200
Rated Load (%)
Miniature
CFR25S
CFR50S
CFR1WS
CFR2WS
CFR3WS
Leaded ResistoRs
100
80
60
40
20
20
40
1/6W, 1/4W, 1/2W, 1W, 2W, 3W
±2%, ±5%
see Table 1
diMeNsioN
L
3.4±0.3
6.3±0.5
9.0±0.5
11.5±1.0
15.5±1.0
60
Max. VaLUe oF teMP. CoeFFiCieNt PPM/°C
under 100K Ω
±350
+350 / -500
70
80
100
120
ød
1.9±0.2
2.4±0.2
3.3±0.3
4.5±0.5
5.0±0.5
140
155 °C
160
100K Ω - 1M Ω
-500
-700
H
28±2.0
28±2.0
26±2.0
35±2.0
33±2.0
Ambient Temperature (°C)
1M Ω - 10M Ω
-1,500
-1,500
ød
0.45±0.05
0.55±0.05
0.55±0.05
0.8±0.05
0.8±0.05
Unit: mm
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CFR25S J T - 52- 220R Summary of contents
Page 1
... Normal & Miniature Style [ CFR Series ] FeatURes Power Rating 1/6W, 1/4W, 1/2W, 1W, 2W, 3W Resistance Tolerance ±2%, ±5% T.C.R. see Table 1 deRatiNG CURVe For resistors operated in ambient temperatures above 70°C, power rating must be derated in accordance with the curve below. 70 Rated Load (%) 100 ...
Page 2
Note: eLeCtRiCaL CHaRaCteRistiCs stYLe CFR-12 Power Rating at 70°C 1/6W Maximum Working Voltage 150V Maximum Overload Voltage 300V Voltage Proof 300V Resistance Range 1 Ω - 10M Ω & 0 Ω for E24 series value Operating Temp. Range -55°C to ...