Products Found: 64
Showing Results For: Adjustable Resistors
Adjustable Resistors
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Manufacturer Part No
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Vishay
RSSD30250A1000JB06, Vishay
Pre Order
Check Stock & Lead Times Packaging Options
1 +
£ 89.15
2 +
£ 87.36
5 +
£ 83.80
Vishay
RSSD30250A22R0JB06, Vishay
1 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 89.15
2 +
£ 69.54
5 +
£ 65.08
Vishay
RSSD25168AR220MB06, Vishay
30 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 90.45
2 +
£ 87.74
5 +
£ 85.02
Vishay
RSSD25168AR470MB06, Vishay
16 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 91.87
5 +
£ 89.38
15 +
£ 86.99
Vishay
RSSD25168A2200JB06, Vishay
Pre Order
Check Stock & Lead Times Packaging Options
1 +
£ 64.45
2 +
£ 63.16
5 +
£ 60.58
Vishay
RSSD25168A2R20KB06, Vishay
4 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 69.21
5 +
£ 65.89
15 +
£ 61.32
Ohmite
D12K75RE, Ohmite
Pre Order
Check Stock & Lead Times Packaging Options
1 +
£ 10.73
Ohmite
D12K10KE, Ohmite
Pre Order
Check Stock & Lead Times Packaging Options
25 +
£ 9.27
Ohmite
D12K200E, Ohmite
Pre Order
Check Stock & Lead Times Packaging Options
25 +
£ 9.09
Ohmite
D25K100E, Ohmite
Pre Order
Check Stock & Lead Times Packaging Options
1 +
£ 10.89
10 +
£ 9.26
25 +
£ 8.17
Ohmite
D12K7R5E, Ohmite
Pre Order
Check Stock & Lead Times Packaging Options
1 +
£ 11.00
Ohmite
D100K100K, Ohmite
Pre Order
Check Stock & Lead Times Packaging Options
25 +
£ 16.54
Ohmite
E300K1R6E, Ohmite
Pre Order
Check Stock & Lead Times Packaging Options
1 +
£ 28.14
10 +
£ 25.32
50 +
£ 19.70
Ohmite
D175K2K5E, Ohmite
Pre Order
Check Stock & Lead Times Packaging Options
1 +
£ 23.20
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New Items
New items
RSSD10X50A10R0JS06, Vishay
Wirewound resistors, adjustable from 25 W → 280 W
Vishay Sfernice model, RSSD series
Unique due to their ability to withstand intermittent overloads and to work in assemblies which are subject to severe impact / vibration conditions, these resistors demonstrate great mechanical strength
High dissipation and excellent resistance to thermal stress
Supplied with slider collar not set
Removal of the slider increases the resistance by 5 → 10%.
2 EN fixing brackets are supplied separately in pairs (
RS
788-5154
).
Dimensions (mm)
A
B max.
C min.
D
E
F
P
Q
R
Z
RSSD 10 x 50
50
11.5
5
40
22
6.35
31
4.2
18
1.5
RSSD 20 x 117
117
22
12.6
98
31
6.35
42
4.2
24
5
RSSD 25 x 168
168
27
16.4
147
33.5
9
51
5.7
28.5
6
RSSD 30 x 250
250
32
21.3
227
36
13
55
5.7
31
5
Max. dissipation at 25 °C:
RSSD 10 x 50 mm version: 25 W
RSSD 20 x 117 mm version: 100 W
RSSD 25 x 168 mm version: 200 W
RSSD 30 x 250 mm version: 280 W
Tolerance:
R 1 Ω ≤ R R ≥10 Ω: ±5%
Temperature coefficient:
+75 ppm / °C
Operating temperature:
–55 °C → +450 °C
New items
RSSD30250A3300JB06, Vishay
Wirewound resistors, adjustable from 25 W → 280 W
Vishay Sfernice model, RSSD series
Unique due to their ability to withstand intermittent overloads and to work in assemblies which are subject to severe impact / vibration conditions, these resistors demonstrate great mechanical strength
High dissipation and excellent resistance to thermal stress
Supplied with slider collar not set
Removal of the slider increases the resistance by 5 → 10%.
2 EN fixing brackets are supplied separately in pairs (
RS
788-5154
).
Dimensions (mm)
A
B max.
C min.
D
E
F
P
Q
R
Z
RSSD 10 x 50
50
11.5
5
40
22
6.35
31
4.2
18
1.5
RSSD 20 x 117
117
22
12.6
98
31
6.35
42
4.2
24
5
RSSD 25 x 168
168
27
16.4
147
33.5
9
51
5.7
28.5
6
RSSD 30 x 250
250
32
21.3
227
36
13
55
5.7
31
5
Max. dissipation at 25 °C:
RSSD 10 x 50 mm version: 25 W
RSSD 20 x 117 mm version: 100 W
RSSD 25 x 168 mm version: 200 W
RSSD 30 x 250 mm version: 280 W
Tolerance:
R 1 Ω ≤ R R ≥10 Ω: ±5%
Temperature coefficient:
+75 ppm / °C
Operating temperature:
–55 °C → +450 °C
New items
ZC3/6-FT, Cressall
A versatile range of adjustable resistor elements ideal for both continuous and high energy short time duties. Manufactured from an edge wound strip of stainless steel supported on ceramic insulators ZC coils offer an adjustable solution for medium current applications. Available in two different lengths and seven different resistance strips, the ZC coil provides a modular resistor solution ideal for motor control or load testing applications. Units are supplied with mounting feet and adjustable tapping clamps to allow easy selection of a range of resistance values.
Dynamicbrakingof inverters
Test loads
Currentlimiting
Equipment discharge
Motor starting/stopping
New items
RSSD30250A10R0JB06, Vishay
25 Watt to 280 Watt RSSD Series
The RSSD series of wire wound resistors from Vishay offer a solution with low ohmic values and high long term stability drift. Set aside by their ability to withstand vibration, heavy transient conditions and severe thermal shock, these wire wound resistors offer a high power rating.
High dissipation
Heavy overloads
Excellent resistance to thermal stress
Fire Proof
Tapped by adjustable collars
Standard RSSD have a single adjustable collar
Dimension in mm
RSSD Style
8 x 34
10 x 50
13 x 70
16 x 94
20 x 117
Connection
AN
type1
AN
type1
AN
type1
CS*
AN
type1
AN
type1
A±2
34
50
70
94
117
Ø B max.
10
11.5
14.5
18
22
Ø C min.
4.1
5
6.7
9.2
12.6
D
27 ± 2
40 ± 2
56 ± 2
78 ± 2
98 ± 2
E
20 ± 0.5
22 ± 0.5
24 ± 0.5
26.5 ± 0.5
31 ± 0.7
F +0.5
+ 0
5
6.35
6.35
6.35
6.35
P
28 ± 1
31 ± 1
34 ± 1
38 ± 1
42 ± 1
Ø Q
3.2
4.2
4.2
4.2
4.2
R
16 ± 0.5
18 ± 0.5
20 ± 0.5
21 ± 0.5
24 ± 0.7
Z approx.
1
1.5
3.5
4
5
Average unit AN
weight in g
10
22
38
55
80
Dimensions in mm
RSSD STYLE
25 x 138
25 x 168
30 x 250
40 x 370
50 x 373
Connection
AN
type 1
AN
type 1
AN
type 1
AN
type 2
AN
type 2
Connection
CS
type 1
CS
type 1
CS
type 1
CS
type 2
CS
type 2
A ± 2
138
168
250
370
373
Ø B max.
27
27
32
43
53
Ø C min.
16.4
16.4
21.3
22.3
27.1
D
117 ± 2
147 ± 2
227 ± 2.5
332 ± 3
332 ± 3
E
33.5 ± 1
33.5 ± 1
36 ± 1
57 ± 1.5
63 ± 1.5
F +0.5
+0
9
9
13
18
18
G - 4
- 0
199
229
317
432
432
H - 4
- 0
169
199
287
405
405
J
50 ± 1.5
50 ± 1.5
60 ± 1.5
69 max.
80 max.
K
27 ± 1
27 ± 1
30 ± 1
45 ± 1
51 ± 1.5
L ± 0.5
6.5
6.5
9
9
9
M ± 0.5
24
24
25
30
30
P
51 ± 1.5
51 ± 1.5
55 ± 1.5
81.5 max.
92.5 max.
Ø Q
5.7
5.7
5.7
9.2
9.2
R
28.5 ± 1
28.5 ± 1
31 ±...
New items
RSSD30250AR470MB06, Vishay
25 Watt to 280 Watt RSSD Series
The RSSD series of wire wound resistors from Vishay offer a solution with low ohmic values and high long term stability drift. Set aside by their ability to withstand vibration, heavy transient conditions and severe thermal shock, these wire wound resistors offer a high power rating.
High dissipation
Heavy overloads
Excellent resistance to thermal stress
Fire Proof
Tapped by adjustable collars
Standard RSSD have a single adjustable collar
Dimension in mm
RSSD Style
8 x 34
10 x 50
13 x 70
16 x 94
20 x 117
Connection
AN
type1
AN
type1
AN
type1
CS*
AN
type1
AN
type1
A±2
34
50
70
94
117
Ø B max.
10
11.5
14.5
18
22
Ø C min.
4.1
5
6.7
9.2
12.6
D
27 ± 2
40 ± 2
56 ± 2
78 ± 2
98 ± 2
E
20 ± 0.5
22 ± 0.5
24 ± 0.5
26.5 ± 0.5
31 ± 0.7
F +0.5
+ 0
5
6.35
6.35
6.35
6.35
P
28 ± 1
31 ± 1
34 ± 1
38 ± 1
42 ± 1
Ø Q
3.2
4.2
4.2
4.2
4.2
R
16 ± 0.5
18 ± 0.5
20 ± 0.5
21 ± 0.5
24 ± 0.7
Z approx.
1
1.5
3.5
4
5
Average unit AN
weight in g
10
22
38
55
80
Dimensions in mm
RSSD STYLE
25 x 138
25 x 168
30 x 250
40 x 370
50 x 373
Connection
AN
type 1
AN
type 1
AN
type 1
AN
type 2
AN
type 2
Connection
CS
type 1
CS
type 1
CS
type 1
CS
type 2
CS
type 2
A ± 2
138
168
250
370
373
Ø B max.
27
27
32
43
53
Ø C min.
16.4
16.4
21.3
22.3
27.1
D
117 ± 2
147 ± 2
227 ± 2.5
332 ± 3
332 ± 3
E
33.5 ± 1
33.5 ± 1
36 ± 1
57 ± 1.5
63 ± 1.5
F +0.5
+0
9
9
13
18
18
G - 4
- 0
199
229
317
432
432
H - 4
- 0
169
199
287
405
405
J
50 ± 1.5
50 ± 1.5
60 ± 1.5
69 max.
80 max.
K
27 ± 1
27 ± 1
30 ± 1
45 ± 1
51 ± 1.5
L ± 0.5
6.5
6.5
9
9
9
M ± 0.5
24
24
25
30
30
P
51 ± 1.5
51 ± 1.5
55 ± 1.5
81.5 max.
92.5 max.
Ø Q
5.7
5.7
5.7
9.2
9.2
R
28.5 ± 1
28.5 ± 1
31 ±...
New items
D100K2R0E, Arcol Ohmite
Ohmite 210 Series Wirewound Adjustable Power Resistors
Ohmite 210 series adjustable power resistors for applications requiring settings at different resistance values. These wirewound resistors are equipped with an adjustable lug, making them ideal for adjusting circuits, obtaining odd resistance values and setting equipment to meet various line voltages. The 210 series resistors feature a hollow core to permit secure fastening with spring-type clips or thru bolts with washers. They also offer the durability of lead free vitreous enamel coating and all-welded construction.
Terminals suitable for soldering or bolt connection.
Adjustable lug supplied
High wattage applications
All-welded construction
Rugged lead free vitreous enamel coating.
Flame resistant coating
RoHS compliant
Note
Mounting brackets not included.
Terminals suitable for soldering or bolt connection
Adjustable lug supplied
High wattage applications
All welded construction
Rugged lead free vitreous enamel coating
Flame resistant coating
Additional adjustable lugs available
Choose Ohmites 210 Type adjustable resistors for applications requiring settings at different resistance values. These wirewound resistors are equipped with an adjustable lug, making them ideal for adjusting circuits, obtaining odd resistance values and setting equipment to meet various line voltages. 210 Type resistors feature a hollow core to permit secure fastening with spring-type clips or thru bolts with washers. They also offer the durability of lead free vitreous enamel coating and all-welded construction. Mounting brackets not included with resistors.
New items
D25K300E, Arcol Ohmite
Ohmite 210 Series Wirewound Adjustable Power Resistors
Ohmite 210 series adjustable power resistors for applications requiring settings at different resistance values. These wirewound resistors are equipped with an adjustable lug, making them ideal for adjusting circuits, obtaining odd resistance values and setting equipment to meet various line voltages. The 210 series resistors feature a hollow core to permit secure fastening with spring-type clips or thru bolts with washers. They also offer the durability of lead free vitreous enamel coating and all-welded construction.
Terminals suitable for soldering or bolt connection.
Adjustable lug supplied
High wattage applications
All-welded construction
Rugged lead free vitreous enamel coating.
Flame resistant coating
RoHS compliant
Note
Mounting brackets not included.
New items
New items
RSSD20117A47R0JB15, Vishay
25 Watt to 280 Watt RSSD Series
The RSSD series of wire wound resistors from Vishay offer a solution with low ohmic values and high long term stability drift. Set aside by their ability to withstand vibration, heavy transient conditions and severe thermal shock, these wire wound resistors offer a high power rating.
High dissipation
Heavy overloads
Excellent resistance to thermal stress
Fire Proof
Tapped by adjustable collars
Standard RSSD have a single adjustable collar
Dimension in mm
RSSD Style
8 x 34
10 x 50
13 x 70
16 x 94
20 x 117
Connection
AN
type1
AN
type1
AN
type1
CS*
AN
type1
AN
type1
A±2
34
50
70
94
117
Ø B max.
10
11.5
14.5
18
22
Ø C min.
4.1
5
6.7
9.2
12.6
D
27 ± 2
40 ± 2
56 ± 2
78 ± 2
98 ± 2
E
20 ± 0.5
22 ± 0.5
24 ± 0.5
26.5 ± 0.5
31 ± 0.7
F +0.5
+ 0
5
6.35
6.35
6.35
6.35
P
28 ± 1
31 ± 1
34 ± 1
38 ± 1
42 ± 1
Ø Q
3.2
4.2
4.2
4.2
4.2
R
16 ± 0.5
18 ± 0.5
20 ± 0.5
21 ± 0.5
24 ± 0.7
Z approx.
1
1.5
3.5
4
5
Average unit AN
weight in g
10
22
38
55
80
Dimensions in mm
RSSD STYLE
25 x 138
25 x 168
30 x 250
40 x 370
50 x 373
Connection
AN
type 1
AN
type 1
AN
type 1
AN
type 2
AN
type 2
Connection
CS
type 1
CS
type 1
CS
type 1
CS
type 2
CS
type 2
A ± 2
138
168
250
370
373
Ø B max.
27
27
32
43
53
Ø C min.
16.4
16.4
21.3
22.3
27.1
D
117 ± 2
147 ± 2
227 ± 2.5
332 ± 3
332 ± 3
E
33.5 ± 1
33.5 ± 1
36 ± 1
57 ± 1.5
63 ± 1.5
F +0.5
+0
9
9
13
18
18
G - 4
- 0
199
229
317
432
432
H - 4
- 0
169
199
287
405
405
J
50 ± 1.5
50 ± 1.5
60 ± 1.5
69 max.
80 max.
K
27 ± 1
27 ± 1
30 ± 1
45 ± 1
51 ± 1.5
L ± 0.5
6.5
6.5
9
9
9
M ± 0.5
24
24
25
30
30
P
51 ± 1.5
51 ± 1.5
55 ± 1.5
81.5 max.
92.5 max.
Ø Q
5.7
5.7
5.7
9.2
9.2
R
28.5 ± 1
28.5 ± 1
31 ±...
New items
RSSD30250A1000JB06, Vishay
25 Watt to 280 Watt RSSD Series
The RSSD series of wire wound resistors from Vishay offer a solution with low ohmic values and high long term stability drift. Set aside by their ability to withstand vibration, heavy transient conditions and severe thermal shock, these wire wound resistors offer a high power rating.
High dissipation
Heavy overloads
Excellent resistance to thermal stress
Fire Proof
Tapped by adjustable collars
Standard RSSD have a single adjustable collar
Dimension in mm
RSSD Style
8 x 34
10 x 50
13 x 70
16 x 94
20 x 117
Connection
AN
type1
AN
type1
AN
type1
CS*
AN
type1
AN
type1
A±2
34
50
70
94
117
Ø B max.
10
11.5
14.5
18
22
Ø C min.
4.1
5
6.7
9.2
12.6
D
27 ± 2
40 ± 2
56 ± 2
78 ± 2
98 ± 2
E
20 ± 0.5
22 ± 0.5
24 ± 0.5
26.5 ± 0.5
31 ± 0.7
F +0.5
+ 0
5
6.35
6.35
6.35
6.35
P
28 ± 1
31 ± 1
34 ± 1
38 ± 1
42 ± 1
Ø Q
3.2
4.2
4.2
4.2
4.2
R
16 ± 0.5
18 ± 0.5
20 ± 0.5
21 ± 0.5
24 ± 0.7
Z approx.
1
1.5
3.5
4
5
Average unit AN
weight in g
10
22
38
55
80
Dimensions in mm
RSSD STYLE
25 x 138
25 x 168
30 x 250
40 x 370
50 x 373
Connection
AN
type 1
AN
type 1
AN
type 1
AN
type 2
AN
type 2
Connection
CS
type 1
CS
type 1
CS
type 1
CS
type 2
CS
type 2
A ± 2
138
168
250
370
373
Ø B max.
27
27
32
43
53
Ø C min.
16.4
16.4
21.3
22.3
27.1
D
117 ± 2
147 ± 2
227 ± 2.5
332 ± 3
332 ± 3
E
33.5 ± 1
33.5 ± 1
36 ± 1
57 ± 1.5
63 ± 1.5
F +0.5
+0
9
9
13
18
18
G - 4
- 0
199
229
317
432
432
H - 4
- 0
169
199
287
405
405
J
50 ± 1.5
50 ± 1.5
60 ± 1.5
69 max.
80 max.
K
27 ± 1
27 ± 1
30 ± 1
45 ± 1
51 ± 1.5
L ± 0.5
6.5
6.5
9
9
9
M ± 0.5
24
24
25
30
30
P
51 ± 1.5
51 ± 1.5
55 ± 1.5
81.5 max.
92.5 max.
Ø Q
5.7
5.7
5.7
9.2
9.2
R
28.5 ± 1
28.5 ± 1
31 ± 1
45 ± 1.5
51 ± 1.5
Z approx.
6
6
5
10
11.5
Average unit wei...
New items
D50K5R0E, Arcol Ohmite
Ohmite 210 Series Wirewound Adjustable Power Resistors
Ohmite 210 series adjustable power resistors for applications requiring settings at different resistance values. These wirewound resistors are equipped with an adjustable lug, making them ideal for adjusting circuits, obtaining odd resistance values and setting equipment to meet various line voltages. The 210 series resistors feature a hollow core to permit secure fastening with spring-type clips or thru bolts with washers. They also offer the durability of lead free vitreous enamel coating and all-welded construction.
Terminals suitable for soldering or bolt connection.
Adjustable lug supplied
High wattage applications
All-welded construction
Rugged lead free vitreous enamel coating.
Flame resistant coating
RoHS compliant
Note
Mounting brackets not included.
Terminals suitable for soldering or bolt connection
Adjustable lug supplied
High wattage applications
All welded construction
Rugged lead free vitreous enamel coating
Flame resistant coating
Additional adjustable lugs available
Choose Ohmites 210 Type adjustable resistors for applications requiring settings at different resistance values. These wirewound resistors are equipped with an adjustable lug, making them ideal for adjusting circuits, obtaining odd resistance values and setting equipment to meet various line voltages. 210 Type resistors feature a hollow core to permit secure fastening with spring-type clips or thru bolts with washers. They also offer the durability of lead free vitreous enamel coating and all-welded construction. Mounting brackets not included with resistors.
New items
ZC6/11-FT, Cressall
A versatile range of adjustable resistor elements ideal for both continuous and high energy short time duties. Manufactured from an edge wound strip of stainless steel supported on ceramic insulators ZC coils offer an adjustable solution for medium current applications. Available in two different lengths and seven different resistance strips, the ZC coil provides a modular resistor solution ideal for motor control or load testing applications. Units are supplied with mounting feet and adjustable tapping clamps to allow easy selection of a range of resistance values.
Dynamicbrakingof inverters
Test loads
Currentlimiting
Equipment discharge
Motor starting/stopping