CR18W Datasheet, PDF (1/1 Pages) ABCO ELECTRONICS CO.LTD – FIXED CARBON FILM RESISTORS

CR SERIES FIXED CARBON FILM RESISTORS
FEATURES
• Industry’s lowest cost and widest selection
• Excellent long-time stability
• Miniature size(CRS 1/2W)result in 50% space saving
• Coating Color: Brown (CR 1/8W~CR1/2W),
Pink (CRS1/2W)
• Marking: Color Cade
L2 ^0.5Max
¿d
P
¿D
3.2Max
L1
L1
W
0.08Max
6±1
TAPING DIMENSIONS
Type
CR 1/8W
CR 1/6W
CR 1/4W
CRS 1/2W
CR 1/2W
W
52 ± 1.0
52 ± 1.0
52 ± 1.0
52 ± 1.0
52 ± 1.0
L1
24.5 ± 1.0
24.5 ± 1.0
23.0 ± 1.0
23.0 ± 1.0
21.5 ± 1.0
d
0.45 ± 0.02
0.45 ± 0.02
0.58 ± 0.02
0.58 ± 0.02
0.70 ± 0.02
L2
3.2 ± 0.2
3.2 ± 0.2
6.4 ± 0.2
6.4 ± 0.2
9.0 ± 0.4
P
5.0 ± 1.0
5.0 ± 1.0
5.0 ± 1.0
5.0 ± 1.0
5.0 ± 1.0
Unit: mm
D
1.8 ± 0.2
1.8 ± 0.2
2.4 ± 0.2
2.4 ± 0.2
3.3 ± 0.2
SPECIFICATIONS
Type
Power Rating
(W)
Max. Working
Voltage(V)
Max. Overload
Voltage(V)
Rating
Ambient Temp.
CR 1/8
0.125
150
300
CR 1/6
0.167
150
300
CR 1/4
0.25
250
500
+70˚C
CRS 1/2
0.5
300
600
CR 1/2
0.5
300
600
*Consult factory for resistance values outside of above standard range.
**Voltage rating is determined by E= P • R, E should not exceed Max. Working Voltage.
Operating
Temp. Range
-55˚C~
+155˚C
Resistance Range
E-24-G( ± 2%)
E-24-J( ± 5%)
10-560K
4.7-560K
10-560K
4.7-560K
10-560K
4.7-560K
10-560K
4.7-560K
10-560K
4.7-560K
CHARACTERISTICS
Characteristics
Short Time Over Load
Dielectric Withstanding Voltage
Resistance To Soldering Heat
Terminal Strength
Moisture Resistance
Load Life
Performance
± (1.0%+0.05Ω)
± (1.0%+0.05Ω)
± (1.0%+0.05Ω)
± (1.0%+0.05Ω)
± (5.0%+0.05Ω)
± (2.0%+0.05Ω)
HOW TO ORDER
CR 1/8W 100 Ω J TB
1
2
3
4
5
1. ABCO Code
2. Power Rating
3. Resistance
4. Tolerance(± 2%, ± 5%), ± 5% is standard
5. Packing: “TB” is Tape & Ammo Box
Load Stability 1000 Hrs.at 70ûC
6
4
2
0
-2
-4
10 100 1K 10K 100K 1M
Norminal Resistance( ½)
0
200
400
600
800
1000
10
Temperature Coefficient
100 1K 10K 100K 1M
Norminal Resistance( ½)
DERATING CURVE
100
80
60
40
20
-55
40
70 80
120
Ambient Temperature(ûC)
155
160
80
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before your order and/or use.