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大功力電阻器
特性 :
1. High resistivity to heat, small resistance temp. coefficient and the change in resi-
stance with temperature being linear.
2. Resistance value unchange after long use,good resistivity to short time overload.
3.

Small in size, able to take large load,fit for use in heavy electric machines and production machines.

4. Multi-terminal types and adjustable types available.
5. QHA type maximum resistance value is only half the list range on right column.
 
............................................................................................

Part Number

QR 80W  J 15 Ω
a b c    d 
 
a

Product code number number

b
rated power
c
resistance value
d
tolerance ( J: ±5%,K:±10%)
............................................................................................

 
SMD 晶片電阻
CRA 晶片排阻
RA 厚膜排列電阻器
CF 碳膜固定電阻器
MF 精密金屬皮膜電阻器
MO 金屬氧化皮膜電阻器(不燃性)
FR 保險絲金屬皮膜電阻器
SQ 水泥繞線電阻器
MPR 陶瓷金屬片式電阻器
MG 玻璃釉膜固定電阻器
KN 繞線電阻器(不燃性)
大電力鋁殼電阻器
大功力電阻器
MC 錳銅電阻器
ZR 零歐姆電阻器
認識電阻
TYPE: QH,QHA,QL
 

RATED

                Dimension(m/m)
WATTS

L

F

E

A

B

L1

CΦ

h

D

L2

H

RESISTANCE RANGE(Ω)

10W

45 12 6 15 4   2 9 3     1~3KΩ

20W

60 17 8 20 5 73 2.5 12 3 92 37 1~7KΩ

30W

80 17 8 20 5 93 2.5 12 3 112 37 1~10KΩ

40W

110 17 8 20 5 123 2.5 12 3 142 37 1~13KΩ

50W

110 25 16 30 8 140 4 18 5 164 58 0.1~25KΩ

60W

90 28 18 32 8 120 4 18 5 144 60 0.1~30KΩ

80W

110 28 18 32 8 140 4 18 5 164 60 0.1~40KΩ

100W

140 28 18 32 8 170 4 18 5 194 60 0.1~50KΩ

120W

160 28 18 32 8 190 4 18 5 214 60 0.1~60KΩ

150W

195 28 18 32 8 225 4 18 5 249 60 0.3~75KΩ

200W

210 35 24 36 8 245 4 18 9 274 75 0.3~100KΩ

250W

210 40 25 38 10 250 5 22 9 277 77 0.5~125KΩ

300W

260 40 25 38 10 300 5 22 9 327 77 0.5~150KΩ

400W

330 40 25 38 10 370 5 22 9 400 77 0.5~200KΩ

500W

330 50 35 50 15 370 6 22 9 400 105 0.5~250KΩ

600W

400 50 35 50 15 440 6 22 9 470 105 0.8~300KΩ
700W 460 60 35 50 12 510 6 25 9 530 110 0.8~350KΩ

800W

460 60 40 60 15 505 6 30 9 535 112 0.8~400KΩ

1000W

540 60 40 60 15 585 6 30 9 615 112 1~500KΩ

1300W

650 65 42 62 15 690 6 30 9 720 115 1~750KΩ
........................................................................................................................................................................
 
TYPE:QR,QRZG
 
Power Non-Flame Wire Wound Resistors
特性 :
1. These resistors are made by winding resistance ribbon around a ceramic tube in wave shape , externally coated with no flame paint.
2. They are extrmely good in dissipation of heat, small in size, able to take large load.
3. Fit for use on heavy electric machines and production machines. 
         PATED LOAD VS. SURFACE TEMP.

........................................................................................................................................................................
 

RATED

 Dimension(m/m)

RESISTANCE RANGE(Ω)

WATTS

L

F

E

A

B

L1

CΦ

h

D

L2

H

75W
110
25
16
30
8
140
4
18
5
164
58
0.1~8Ω
90W
90
28
18
32
8
120
4
18
5
144
60
0.1~8Ω
120W
110
28
18
32
8
140
4
18
5
164
60
0.1~12Ω
150W
140
28
18
32
8
170
4
18
5
194
60
0.1~15Ω
180W
160
28
18
32
8
190
4
18
5
214
60
0.1~18Ω
225W
195
28
18
32
8
225
4
18
5
249
60
0.1~20Ω
240W
180
35
24
36
8
220
4
18
9
254
75
0.1~24Ω
300W
210
35
24
36
8
245
4
18
9
274
75
0.3~30Ω
375W
210
40
25
38
10
250
5
22
9
277
77
0.3~38Ω
450W
260
40
25
38
10
300
5
22
9
327
77
0.3~45Ω
750W
330
40
25
38
10
370
5
22
9
400
77
0.3~50Ω
600W
330
50
35
50
15
370
6
22
9
400
105
0.3~75Ω
900W
400
50
35
50
15
440
6
22
9
470
105
0.3~90Ω
1000W
460
50
35
50
15
505
6
22
9
535
105
0.5~100Ω
1200W
460
60
40
60
15
505
6
30
9
535
112
0.5~120Ω
1500W
540
60
40
60
15
585
6
30
9
615
112
0.5~150Ω
2000W
650
65
42
62
15
690
6
30
9
720
115
0.5~200Ω
 
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