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FR1W

更新时间: 2024-11-15 04:18:47
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描述
FIXED FUSIBLE RESISTORS

FR1W 数据手册

  
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%+0.05)  
Voltage Rating ×2.5  
5 Sec  
FXDEITORS  
DERATING CURVE  
Resistance To Soldering  
Load Life  
(1%+0.05)  
(5%+0.05)  
350˚C / 3Sec  
155  
70  
1000Hrs  
100  
80  
60  
40  
<1: P/PR = 25 Times  
1: P/PR = 16 Times  
* P: Applied Power  
PR: Power Rating  
(1W, 2W, 3W)  
Fusing Characteristic  
30 Sec max.  
(1/4W, 1/2W)  
<160Sec 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.  
83  

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