83

Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before your order and/or use.

Type

W

L1

dL2

PD

Characteristics

Performance

Remark

Power

Max. Open circuit

Resistance

Operating

Type

Rating(W)

Voltage(V)

Range

Temp. Range

E-24-J(

Type

DIMENSIONS(mm)

PW

H1

H

FIXED FUSIBLE RESISTORS

• 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

W

L1

L2

L1

0.08Max

0.5Max

3.2Max

P

6

± 1

¿

¿

d

D

FR 1/4W

52

23

0.58

6.4

5.0

2.4

FRS 1/2W

52

23

0.58

6.4

5.0

2.4

FR 1/2W

52

21.5

0.70

9.0

5.0

3.3

FRS 1W

52

21.5

0.70

9.0

5.0

3.3

FR 1W

64

26

0.80

12.0

5.0

3.8

FR 2W

64

24

0.80

16.0

10.0

5.6

FRS 2W

64

26

0.80

12.0

5.0

4.3

FRS 3W

64

24

0.80

16.0

10.0

5.6

FR

1/2W

2E2

JTB

12

3

4

5

1. ABCO Code

2. Power Rating

3. Resistance

4. Tolerance(

5. Packing: TB is Tape & Ammo Box

Short Time Over Load

Voltage Rating

× 2.5

5 Sec

Resistance To Soldering

350

˚C / 3Sec

Load Life

1000Hrs

Fusing Characteristic

30 Sec max.

1

Ω: P/PR = 16 Times

* P: Applied Power

PR: Power Rating

Residual Resistance

Over than 100 times of the nominal resistance

100

80

60

40

20

0

-25

160

140

120

100

80

60

40

20

0

155

125

235

70

Ambient Temperature(˚C)

(1/4W, 1/2W)

(1W, 2W, 3W)

11Max

H

D

12.7

16.5

16

12.7

5

0˚

D

Coating

W

P

3

20

3

6

6

• M-FORMING TYPE

FR 1/4W

0.25

250

FRS 1/2W

0.5

250

FR 1/2W

0.5

250

FRS 1W

1.0

300

FR 1W

1.0

300

0.22-1K

-25 ~ +155

˚C

FR 2W

2.0

300

FRS 2W

2.0

300

FRS 3W

3.0

300

FRS 2W R-J

12.7

16.5

Unit: mm