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FKN FSQ NONFLAME FUSIBLE WIRE WOUND RESISTORS
FKN, FSQ Nonflame Fusible Wire Wound Resistors
There are some similarities between Resistor and Fuses in material and structure.Fusible Resistors contain both functions, as being resistor in normal condition and changed into fuse while abnormal current comes in to protect machine and equipment. Since two functions performed by one resistor, the cost therefore saved. TOKEN OHM FRN Fusible Resistor series are produced with precision technique, enabling precise fusing time and stabilized, aiming to reach best quality resistors.

Features
1. It is suitably used in transistor protection circuit.
2. Small in size with competitive price.
3. Noncombustible insulating coat, "Fresno" Proof and resistant to high temperature.
4. Low temperature coefficient.
5. Uniform in fusing time.



DIMENSION
Type Rated
Wattage

Dimension (mm)

Resistance
Rang 		Dielectric
Withstanding
Voltage
Ladd.gif (63 bytes)1.5 Dadd.gif (63 bytes)1 Hadd.gif (63 bytes)0.5 Wadd.gif (63 bytes)0.5 Hadd.gif (63 bytes)3 dadd.gif (63 bytes)0.05

FKN 		1W
2W
3W
5W
6W		 9
11
15
17
24		 4.5
5.0
5.5
6.5
8.5		 ¡@ ¡@ 26
26
35
35
38 		0.6
0.8
0.8
0.8
0.8		 0.1£[~ 22£[
0.1£[~ 60£[
0.1£[~ 100£[
0.2£[~ 200£[
0.3£[~ 250£[ 		500V
500V
500V
500V
500V

FSQ 		2W
3W
5W
7W
10W 		18
22
22
35
48		 ¡@ 7
8
9
9
9		 7
8
10
10
10		 35
35
35
35
35 		0.6
0.8
0.8
0.8
0.8		 0.1£[~ 22£[
0.1£[~ 120£[
0.2£[~ 120£[
0.3£[~ 250£[
0.3£[~ 500£[ 		1000V
1000V
1000V
1000V
1000V
*Notes: 1. Too low or too high ohmic value can be supplied only case by case.
2. Resistance value under 0.5£[ the tolerance shall beadd.gif (63 bytes)10 %.
FUSSING CHARACTERISTICS
POWER FUSING TIME
Maximum
16 x Wattage 2 min
24 1 min
32 30 sec.

ELECTRICAL PERFORMANCE
Test Items Condition Spec.
Operating Temp.
Resistance Temp. Coeff.
Short Time Overload
Insulation Resistance
Temp. Cycle
Load Life
Moisture-Proof Load Life
Solder Pot
Incombustibility 		-55¢J~275¢J
-30¢J~150¢J
2.5 times of rated voltage for 5 sec.
500V meager
-30¢J~85¢J for 5 cycles
70¢J on-off cycle 1,000 hrs.
40¢J 95% RH on-off cycle 1,000 hrs.
270¢J for 3 sec.
16 times of rated wattage for 5 min.		 add.gif (63 bytes)200PPM / ¢J(R>1£[±400PPM)
add.gif (63 bytes)2 %
add.gif (63 bytes)2 %
1000 M£[
add.gif (63 bytes)1 %
add.gif (63 bytes)5 %
add.gif (63 bytes)5 %
add.gif (63 bytes)1 %
not flamed
*Total resistance change:(£GR%+0.05£[)
resistors.jpg (5445 bytes) filter.jpg (5025 bytes) resonator.jpg (5462 bytes) goback.gif (2981 bytes)



TOKEN ELECTRONICS IND. CO., LTD.
No.137,Sec.1,Chung-Shin Rd., Wu Ku Hsiang ,Taipei Hsien,Taiwan,R.O.C.
Tel:886-2-29810109 (3Lines). 29827742 Fax:886-2-29887487
http://www.token.com.tw E-mail:token@token.com.tw