DRSA20W100RJN [TOKEN]
DRS Power Adjustable Resistors; DRS功率可调电阻器
| 型号： | DRSA20W100RJN |
| 厂家： | 
TOKEN ELECTRONICS INDUSTRY CO., LTD. |
| 描述： | DRS Power Adjustable Resistors |
| 文件： | 总5页 (文件大小：374K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DRS Power Adjustable Resistors
TOKEN
Power Round-Wire
Adjustable Resistors
Adjustable Resistor for Applications Requiring
Settings at Different Resistance Values
Preview
Choose Token’s Power DRS adjustable resistor for applications requiring settings at different resistance values.
These wirewound resistors are equipped with an adjustable lug, making them ideal for adjusting circuits,
obtaining unique resistance values and setting equipment to meet various line voltages.
DRS resistors feature a hollow core to permit secure fastening with thru bolts with washers or spring-type clips.
They also offer the durability of lead free vitreous enamel, or silicone coating and all-welded construction.
The Power Adjustable DRS Resistor is RoHS compliant and lead free. For non-standard technical requirements
and custom special applications, please contact us.
To Calculate Max. Amperes :
● Voltage = (Watts x Ohms) 1/2
Power Rating :
● Adjustability is 10% to 90% of full resistance value.
● Wattage is proportional to this adjusted resistance value.
● Example: If the lug is set at half resistance, the wattage is reduced by approximately one-half.
● Setting the lug at an intermediate point reduces the wattage rating by approximately the same proportion.
● Based on 25°C free air rating. The stated wattage rating applies only when the entire resistance is in
the circuit.
Features :
● Adjustable lug supplied.
● High wattage applications.
● Flame resistant and rugged lead coating.
● Resistance Tolerance: J(±5%), K(±10%).
● Terminals suitable for soldering or bolt
connection.
Options :
● Special temperature coefficients, tolerances
● Adjustable, fixed, or tapped styles are available.
● Non-inductive Ayrton Perry windings can be specified.
● Special terminals available for non-standard applications.
● Single and double quick connect terminals can be specified.
● Standard lug terminals available with or without terminal hardware.
Version 2010
rfq token.com.tw
http://www.token.com.tw/
01 of 05
DRS Power Adjustable Resistors
TOKEN
(DRS-A) 20W ~ 1300W Dimensions
M
L
E
G
H
D
N
K
I
F
J
C
B
O
A
Power Adjustable Resistor (DRS-A)
N - No mount Dimensions
Power Adjustable Resistor (DRS-A)
Z - Vertical mount Dimensions
Power Adjustable Resistor (DRS-A)
G - Horizontal mount Dimensions
Dimensions (mm)
Max.
Resistance
Value(Ω)
Wattage
Rating
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
20W
60
17
17
17
25
28
28
8
22
22
22
5
5
5
8
8
8
8
8
8
78
2
2
2
5
5
5
5
5
5
5
5
5
5
5
6
6
6
6
6
6
12
12
12
18
19
19
19
19
19
19
19
20
20
20
25
25
25
30
30
30
4
4
4
6
6
6
6
6
6
8
8
8
8
8
9
9
9
90 36
112 36
140 36
166 58
146 60
166 60
196 60
216 60
251 60
245 76
274 76
274 78
320 78
395 78
1.0
1.0
1.0
1.2
1.2
1.2
1.2
1.2
1.2
1.6
1.6
1.6
1.6
1.6
-
-
6
6
6
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
16 1~1KΩ
30W
80
8
8
100
128
150
130
150
180
200
235
16 1~1.5KΩ
16 1~2KΩ
40W
110
110
90
-
50W
16 30
18 32
18 32
18 32
18 32
18 32
6
6
6
6
6
6
6
6
6
6
6
8
8
8
27 0.1~5KΩ
27 0.1~6KΩ
27 0.1~8KΩ
27 0.1~10KΩ
27 0.1~12KΩ
27 0.3~15KΩ
34 0.3~16KΩ
34 0.3~20KΩ
34 0.5~25KΩ
34 0.5~30KΩ
34 0.5~40KΩ
40 0.5~50KΩ
40 0.8~60KΩ
40 0.8~70KΩ
50 0.8~80KΩ
50 1~100KΩ
50 1~130KΩ
60W
80W
110
100W
120W
150W
160W
200W
250W
300W
400W
500W
600W
700W
800W
140 28
160 28
195 28
185 35
210 35
210 40
260 40
330 40
330 50
400 50
460 50
460 60
24 36 10 225
24 36 10 250
25 38 12 250
25 38 12 300
25 38 12 370
35 50 12 380
35 50 12 450
35 50 12 510
40 55 15 515
40 55 15 595
42 62 15 702
400 100 1.6
470 100 1.6
530 100 1.6
10 535 110 1.6 10
10 615 110 1.6 10
10 722 115 1.6 10
1000W 540 60
1300W 650 65
rfq token.com.tw
http://www.token.com.tw/
Version 2010
02 of 05
DRS Power Adjustable Resistors
TOKEN
(DRS-B) 15W ~ 20000W Dimensions
d
N
M
H
q
L2
L3
R
L1
Q
Adjustable Power Resistor (DRS-B)
Z - Vertical mount Dimensions
Adjustable Power Resistor (DRS-B)
N - No mount Dimensions
Adjustable Power Resistor (DRS-B)
G - Horizontal mount Dimensions
Dimensions (mm)
Wattage
Resistance
Rating
Range
R
L1
45
L2
65
L3
85
H
N
d
3.5
3.5
3.5
3.5
3.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
6
M
3.5
3.5
5
q
Q
15W
15
40
6
4.5 15
4.5 15
1~1KΩ
20W
15
50
70
90
40
6
1~1KΩ
25W
20
50
80
100
120
137
143
143
223
268
320
320
343
406
415
415
485
362
362
477
572
662
662
521
691
791
720
780
780
1120
50
6
5
20
20
20
27
27
27
27
27
27
39
39
49
49
49
69
69
69
69
69
69
99
99
99
150
150
150
150
2~1KΩ
30W
20
70
100
115
115
115
195
240
292
292
300
365
365
365
435
320
320
435
530
620
620
450
620
720
625
685
685
1030
50
6
5
5
2~1KΩ
40W
20
87
50
6
5
5
2~1KΩ
50W
28
90
68
9
5.5
5.5
5.5
5.5
5.5
5.5
6
6
5~1KΩ
80W
28
90
68
9
6
5~2KΩ
100W
150W
200W
250W
300W
400W
500W
600W
700W
800W
1000W
1500W
2000W
2500W
3000W
4000W
5000W
6000W
10000W
12000W
15000W
20000W
28
170
215
267
267
267
330
330
330
400
300
300
415
510
600
600
430
500
600
600
660
660
1000
68
9
6
10~3KΩ
10~3KΩ
10~5KΩ
10~5KΩ
20~5KΩ
20~5KΩ
20~5KΩ
20~5KΩ
20~5KΩ
40~500Ω
40~500Ω
40~500Ω
40~500Ω
40~500Ω
40~500Ω
40~500Ω
40~500Ω
40~500Ω
40~500Ω
40~500Ω
40~500Ω
40~500Ω
28
68
9
6
28
68
9
6
28
68
9
6
40
90
10
10
10
10
10
15
15
15
15
15
15
15
15
15
30
30
30
30
6
40
90
6
6
50
98
8.5
8.5
8.5
-
8
50
98
6
8
50
95
6
8
70
138
138
138
138
138
138
185
185
185
350
350
350
350
8
8
70
8
-
8
70
8
-
8
70
8
-
8
70
8
-
8
70
8
-
8
100
100
100
150
150
150
150
8
-
8
8
-
8
8
-
8
8
-
10
10
10
10
8
-
8
-
8
-
Version 2010
rfq token.com.tw
http://www.token.com.tw/
03 of 05
DRS Power Adjustable Resistors
TOKEN
Specifications
Test Item
Test Methods
JIS-C-5202 5-1
Characterstics
Resistance
1≤R
Nominal
1>R
Tolerance
±5%(J) ±10%(K)
Resistance tolerance
Temperature coefficient JIS-C-5202 5-2
±200PPM/°C MAX
ΔR/R≤±(0.5%+0.1Ω) Surface temperature
up 350°C MAX
Load rating
JIS-C-5202 5-4
JIS-C-5202 5-5
1000% rated wattage 5 seconds
JIS-C-5202 5-6 500VDC
Free of appearance or structural irregularity
ΔR/R≤ ±(2%+0.1Ω)
Short-term overload
Insulation resistance
100MΩ min
JIS-C-5202 5-7
1000VDC 1 minute Between terminal and
anchor stand
Dielectric withstanding
voltage
Free of appearance or structural irregularity
ΔR/R≤ ±(0.1%+0.05Ω)
Terminal strength
Vibration
JIS-C-5202 6-1 8kg 30 seconds
Free of appearance or structural irregularity
JIS-C-5202 6-3
1.5m/m 10 ~ 50 ~ 10 Hz/min X-Y-Z
2 hours each
Free of appearance or structural irregularity
Surface coating crack ΔR/R≤ ±(1%+0.05Ω)
JIS-C-5202 7-3
Room temp 30 minutes ON-55°C
15 minutes OFF
Free of structural irregularity
ΔR/R≤ ±(2%+0.1Ω)
Thermal shock
JIS-C-5202 7-5
40°C 90%RH 240 hours
Free of appearance or structural irregularity
Surface coating crack ΔR/R≤ ±(3%+0.1Ω)
Humidity
JIS-C-5202 7-10
Free of appearance or structural irregularity
Load life
90 minutes ON - 30 minutes OFF 500 hours Surface coating crack ΔR/R≤ ±(1%+0.05Ω)
JIS-C-5202 7-13-3-2
100% - 600% rated wattage load
US UL-94 flame retardation test V-0 grade
noncombustible
Flame retardation
REMARKS:
1. Resistance and resistance tolerance were tested in-house with micro resistance meter.
2. Coating refers to UL-certified data provided by supplier.
DQS - Application Notes
Determination of End Resistance Value of FVR, DQS, DSRA, DSRB, BSR, BSQ:
● Resistance Range means you can choose one maximum resistance value (End resistance value)
at one of FVR, DQS, DSRA, DSRB, BSR, BSQ VR (Variable Resistor) type.
● After End Resistance Value confirmed, the minimum resistance (start resistance value) will be
determined by depending on resistance of wire and wirewound type.
Power Rating of Variable Resistor:
The part Nunber formation of FVR, DQS, DSRA, DSRB, BSR, BSQ:
Product type
Rated Wattage
Resistance Value (Ω)
Resistance Tolerance
-
-
-
rfq token.com.tw
Version 2010
http://www.token.com.tw/
04 of 05
DRS Power Adjustable Resistors
TOKEN
Product type means one of FVR, DQS, DSRA, DSRB, BSR, BSQ.
Rated Wattage means power rating at End Resistance Value.
Resistance Value (Ω) means maximum resistance value (End Resistance Value).
Resistance Tolerance means precision range of End Resistance Value.
1. Power Rating of VR (Variable Resistor) is determined by the maximum resistance value
(End Resistance Value).
2. Resistance and Power Rating should be decreased while you are adjusting the screw.
Notes:
● Adjustability is 10% to 90% of full resistance value.
● Wattage is proportional to this adjusted resistance value.
Power Rating:
● Based on 25°C free air rating. The stated wattage rating applies only when the entire resistance is
in the circuit.
● Setting the lug at an intermediate point reduces the wattage rating by approximately the same
proportion.
● Example: If the lug is set at half resistance, the wattage is reduced by approximately one-half.
If you need current constant type or special specifications, please feel free to cntact us.
How to Order
DRSA
600W
250R
J
G
Part Number: DRSA
Resistance Tolerance (%)
DRSB
Code
Resistance Tolerance
Rated Power (W): 20W~1300W
J
±5%
15W~20000W
K
±10%
Resistance Value (Ω):
Code
0R1
1R
Resistance Value
0.1Ω
Assembly Method
Code
N
Assembly Method
No mount.
1Ω
10R
100R
1K
10Ω
C
Clip mount.
100Ω
G
Horizontal mount.
Vertical mount.
1KΩ
Z
10K
100K
10KΩ
100KΩ
Back to 1st Page - Round-Wire Power Adjustable Resistors (DRS)
Version 2010
rfq token.com.tw
http://www.token.com.tw/
05 of 05
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