Following market demands, DeMint Electronics provides enclosures to house unlimited combinations of resistors (DR or DQ Power Series) to meet design engineers and customer requirements.
DeMint's high current adjustable power BSR, BSQ resistor is one-of-a-kind enclosure application to hundreds of enclosures per mount housing various resistor packages. Our engineering staff can assist the customer in meeting their unique design needs.
These quality design features include all stainless steel grids and terminals, high temperature insulation, welded construction, end-frames with gussets for added mechanical strength. Slotted mounting holes for easy installation.
Also accommodates a flexible range of assembly options for convenient utilization and installation. BSQ Ribwound resistors are particularly useful where high energy is to be dissipated in the lower ohmic ranges. Replacements for many standard BSR round-wire resistors are available resulting in significant savings in space and cost.
The Power Adjustable BSR, and BSQ Resistor is RoHS compliant and lead free.
For unusual technical requirements and custom special applications, please contact us.
Downloads Complete Specification in PDF Rotary Slide Power Resistors (BSR, BSQ).
Rotary Slide Dimensions (BSR) | ||||||||
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Wattage Rating | Dimensions (Unit: mm) | Max. Pickable Resistance Value (Ω) |
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Case | A | B | C | Ceramic Rod | Bakelite | |||
200W | A | 285 | 130 | 135 | 28×250 | 120×70×10 | 6-1KΩ | |
400W | B | 360 | 150 | 185 | 40×325 | 170×90×10 | 8-2KΩ | |
500W | B | 360 | 150 | 185 | 40×325 | 170×90×10 | 10-2.5KΩ | |
1000W | C | 570 | 160 | 200 | 60×535 | 185×100×10 | 15-5KΩ | |
1300W | D | 680 | 160 | 200 | 65×645 | 185×100×10 | 16-6KΩ |
Rotary Slide Dimensions (BSQ) | ||||||||
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Wattage Rating | Dimensions (Unit: mm) | Max. Pickable Resistance Value (Ω) |
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Case | A | B | C | Ceramic Rod | Bakelite | |||
300W | A | 285 | 130 | 135 | 28×250 | 120×70×10 | 6-30Ω | |
600W | B | 360 | 150 | 185 | 40×325 | 170×90×10 | 8-60Ω | |
750W | B | 360 | 150 | 185 | 40×325 | 170×90×10 | 10-75Ω | |
1500W | C | 570 | 160 | 200 | 60×535 | 185×100×10 | 15-150Ω | |
2000W | D | 680 | 160 | 200 | 65×645 | 185×100×10 | 16-200Ω |
Determination of End Resistance Value of FVR, DQS, DSRA, DSRB, BSR, BSQ:
Power Rating of Variable Resistor:
The part Nunber formation of FVR, DQS, DSRA, DSRB, BSR, BSQ:
Product type
- Rated Wattage
- Max. Pickable Resistance (Ω)
- Resistance Tolerance
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.
Notes:
Power Rating:
If you need current constant type or special specifications, please feel free to cntact us.
Order Codes (BSR, BSQ) | |||||||||||||||
BSQ | 2000W | 20R | K | ||||||||||||
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