FR1/2W [ABCO]
FIXED FUSIBLE RESISTORS; FIXED熔电阻
| 型号： | FR1/2W |
| 厂家： | 
ABCO ELECTRONICS CO.LTD |
| 描述： | FIXED FUSIBLE RESISTORS |
| 文件： | 总1页 (文件大小：570K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
FRSERIES
FIXED FUSIBLE RESISTORS
■FEATURES
• Provide an excellent fusing characteristic for CIRCUIT protection in
case of overload or component failure.
• Opening th circuit safety without burning and flaming at
a emergency overload due to make use of flame proof coating.
• Coating Color: Gray(FR 1/4W, 1/2W, 1W, 2W)
• Marking: Color Code
■TAPING DIMENSIONS
Unit: mm
Type
W
L1
d
L2
P
D
FR 1/4W
FRS 1/2W
FR 1/2W
FRS 1W
FR 1W
52 1.0
52 1.0
52 1.0
52 1.0
64 1.0
64 1.0
64 1.0
64 1.0
23 1.0
23 1.0
21.5 1.0
21.5 1.0
26 1.0
24 1.0
26 1.0
24 1.0
0.58
0.58
0.70
0.70
0.80
0.80
0.80
0.80
6.4 0.2
6.4 0.2
9.0 0.4
9.0 0.4
12.0 1.0
16.0 1.0
12.0 1.0
16.0 1.0
5.0 1.0
5.0 1.0
5.0 1.0
5.0 1.0
5.0 1.0
10.0 1.0
5.0 1.0
10.0 1.0
2.4 0.2
2.4 0.2
3.3 0.2
3.3 0.2
3.8 0.3
5.6 0.5
4.3 0.3
5.6 0.5
FR 2W
FRS 2W
FRS 3W
DIMENSIONS(mm)
H1
0.5 16.5 1.0 16.0 1.0
Type
■SELF-STANDING LEAD TYPE
■R-FORMING TYPE
P
W
H
• M-FORMING TYPE
0˚ 2.5˚
FRS 2W R-J 12.7 0.5
5
12.7 1.0
Coating
D
D
16.5 1.0
11Max
16 1.0
H1
6
6
0.5
1.0
■SPECIFICATIONS
3
0.5
3
0.5
H
Power
Rating(W)
Max. Open circuit Resistance
Operating
Temp. Range
Type
Voltage(V)
Range
E-24-J( 5%)
20 1.0
FR 1/4W
FRS1/2W
FR 1/2W
FRS 1W
FR 1W
0.25
0.5
0.5
1.0
1.0
2.0
2.0
3.0
250
250
250
300
300
300
300
300
P
12.7 0.5
ø
4
0.3
ø
0.7 0.05
W
5
0.8
■HOW TO ORDER
0.22-1K
-25 ~ +155˚C
FR
1/2W
2E2
J
TB
FR 2W
1
2
3
4
5
FRS 2W
FRS 3W
1. ABCO Code
2. Power Rating
3. Resistance
■CHARACTERISTICS
4. Tolerance( 5% is standard)
5. Packing: TB is Tape & Ammo Box
Characteristics
Performance
Remark
Short Time Over Load
(1%+0.05Ω)
Voltage Rating ×2.5
5 Sec
FXDEITORS
■DERATING CURVE
Resistance To Soldering
Load Life
(1%+0.05Ω)
(5%+0.05Ω)
350˚C / 3Sec
155
70
1000Hrs
100
80
60
40
<1Ω: P/PR = 25 Times
1Ω: P/PR = 16 Times
* P: Applied Power
PR: Power Rating
(1W, 2W, 3W)
Fusing Characteristic
30 Sec max.
(1/4W, 1/2W)
<1Ω 60Sec max.
20
235
125
0
-25
0
20 40 60 80 100 120 140 160
Ambient Temperature(˚C)
Residual Resistance
Over than 100 times of the nominal resistance
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before your order and/or use.
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