Resistor > Waved Ribbon Power Wire Wound Resistor DQR DQN

Waved Ribbon Power Wire Wound Resistor DQR DQN

Also known as Corrugated Ribbon Power Resistor
This heavy-duty, durable, low-cost High Power Wire Wound Resistor series is for general purpose applications with power up to 20kW.

Waved Ribbon Power Wire Wound Resistor Applications:
General Power applications, Power Equipment Testing, High Power Circuits, Heating Resistors, Braking Resistors, Snubber Resistors in High Power Snubber Circuits
These are the Heavy-Duty, Durable, and Low-Cost resistors for your applications.
DQR-F : Corrugated Ribbon Power Wire Wound Resistors, with power from 15W – 20000W ( 20kW )
DQN-F : Low Inductance Resistors
DQS-F : Resistance adjustable with a movable ring terminal
DQVR-F : Vitreous Enamel coating type with power up to 1kW
Precision Resistance Tolerance +/-0.1% +/-0.5% +/-1% +/-5% +/-10%
Suitable for both continuous high power and short time overload dissipation applications
High surge current handling capacity
Improved heat radiation and convection designs
They can be used as Load Resistors for load banks.
The resistance value is made according to customers’ application needs.
Support high current requirement
Support multi-resistances resistor ( Multi Tab Terminals )
Support milli ohm (depending on the power ratings)
Support Vitreous Enamel coating for harsh conditions requirement
For High Current Resistor applications, please state the working current and loading duration. Different voltage can cause different resistor currents. In turn, different raw materials and production processes are needed to withstand the load resistor current and heat.
Please refer to the Application page for the High Power Resistor application notes.
MFPR supports Waved Ribbon Power Wire Wound Resistors with various specifications for different applications. Similar circuit designs can have very different resistor electrical and mechanical profile requirements.
Please feel free to send your application details to us for a resistor suggestion and quotation.
Our average production lead time is about 1 – 3 weeks, depending on order quantity, material and production status.
Accept small, bulk quantity orders and PayPal.

DQR-F – Waved Ribbon Wire Wound Resistors
DQN-F – Low Inductance Waved Ribbon Wire Wound Resistors

Ribbon Wound Resistor DQR-F drawing

Dimension in mm R A B C H p E G f
Tol +/-mm 1 5 5 1 3 3 1 1 1
30W 20 70 100 20 50 15 6 3.5 5
40W 20 87 115 20 50 15 6 3.5 5
50W 28 90 122 28 68 20 9 4.5 6
80W 28 90 122 28 68 20 9 4.5 6
100W 28 170 202 28 68 20 9 4.5 6
150W 28 215 247 28 68 20 9 4.5 6
200W 28 267 299 28 68 20 9 4.5 6
250W 28 267 299 28 68 20 9 4.5 6
300W 40 267 305 40 90 20 10 4.5 6
400W 40 330 367 40 90 20 10 4.5 6
500W 50 330 370 50 98 20 10 6 8
600W 50 / 60 330 370 50 98 20 10 6 8
700W 50 400 440 50 98 20 10 6 8
800W 70 300 331 70 135 30 15 8 8
1kW 70 300 331 70 135 30 15 8 8
1500W 70 415 446 70 135 30 15 8 8
2kW 70 510 541 70 135 30 15 8 8
2500W 70 600 631 70 135 30 15 8 8
3kW 70 600 631 70 135 30 15 8 8
4kW 100 430 468 100 185 35 15 8 8
5kW 100 500 538 100 185 35 15 8 8
6kW 100 600 638 100 185 35 15 8 8
10kW 100 / 150 1000 / 600 640 152 260 43 30 8 10
12kW 150 660 700 152 260 43 30 8 10
15kW 150 660 / 750 700 / 850 152 260 43 30 8 10
20kW 150 1000 1040 152 260 43 30 8 10

Resistor sizes might vary depending on the resistance and load current ratings.
Other similar resistors.