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 QTA Systems

loudspeaker components


Loudspeaker, Crossover Resistors:

Metal Film Resistors.

      A range of metal foil resistors based upon a stainless coated ceramic inner which are trimmed to the required resistance. These resistors have extremely low inductance values and can be considered essentially inductance free. They are also non magnetic, low noise and have excellent high frequency characteristics. The resistors are colour coded for identification. Ideally suited for use in HF loudspeaker crossover circuits and other audio applications requiring a high grade power resistor.

Specifications: Metal-Foil Resistors.

Rated Power Handling: 2W @ 70oC.
Max. working voltage: 500V.
Short term overload: 1000V.
Resistance tolerance: +/- 1%.
Lead-outs: Tinned Copper Wire.
Inductance: Very Low.
Magnetic effects:
Non Magnetic.
Body Length: 16mm.
Diameter: 6mm.
Lead-outs: 30mm by 0.8mm.

2W Metal Foil Power Resistors for Hi-Fi Crossovers

* Metal Foil Crossover Resistors 2W Rating.. Sold each.

Order Code Description:  Metal Foil 2W. Pack Size Price 1+ Price 6+ Pk Wt gms
MFO0R47W2 0R47 Power Resistor Metal Foil 2W 1 £1.66 /1 £1.58 /1 1.23
MFO0R68W2 0R68 Power Resistor Metal Foil 2W 1 £1.66 /1 £1.58 /1 1.23
MFO1R0W2 1R0 Power Resistor Metal Foil 2W 1 £0.85 /1 £0.81 /1 1.23
MFO1R5W2 1R5 Power Resistor Metal Foil 2W 1 £0.75 /1 £0.71 /1 1.23
MFO2R2W2 2R2 Power Resistor Metal Foil 2W 1 £0.75 /1 £0.71 /1 1.23
MFO3R3W2 3R3 Power Resistor Metal Foil 2W 1 £0.75 /1 £0.71 /1 1.23
MFO4R7W2 4R7 Power Resistor Metal Foil 2W 1 £0.75 /1 £0.71 /1 1.23
MFO6R8W2 6R8 Power Resistor Metal Foil 2W 1 £0.75 /1 £0.71 /1 1.23
MFO10RW2 10R Power Resistor Metal Foil 2W 1 £0.44 /1 £0.42 /1 1.23
MFO15RW2 15R Power Resistor Metal Foil 2W 1 £0.44 /1 £0.42 /1 1.23
MFO22RW2 22R Power Resistor Metal Foil 2W 1 £0.44 /1 £0.42 /1 1.23
MFO33RW2 33R Power Resistor Metal Foil 2W 1 £0.44 /1 £0.42 /1 1.23
MFO47RW2 47R Power Resistor Metal Foil 2W 1 £0.44 /1 £0.42 /1 1.23
 

Metal Oxide Resistors.

      A range of metal oxide resistors based upon tin oxide with very low inductance values and a +/- 2% tolerance rating. A silicon outer coating gives good flame retardant encapsulation. Resistors are colour coded for identification. Ideally suited for use in HF crossover circuits and other applications requiring a high grade power resistor. 4 Watt rating.

Specifications: Metal Oxide Resistors.

Rated Power Handling: 4W @ 70oC.
Maximum working voltage: 450V.
Resistance tolerance: +/- 2%.
Lead-outs: Tinned copper wire.
Inductance: Very Low.
Body length 18mm.
Diameter 6mm.
Lead-outs: 30mm by 0.8mm.

4W Metal Oxide Power Resistors for Loudspeaker Crossovers

* Metal Oxide Loudspeaker Crossover Resistors 4W Rating.. Sold each.

Order Code Description: Metal Oxide 4W. Pack Size Price 1+ Price 6+ Pk Wt gms
MOX1R0W4 1R0 Power Resistor Metal Oxide 4W Low Inductance 1 £1.18 /1 £1.12 /1 1.60
MOX1R2W4 1R2 Power Resistor Metal Oxide 4W Low Inductance 1 £1.06 /1 £1.01 /1 1.60
MOX1R5W4 1R5 Power Resistor Metal Oxide 4W Low Inductance 1 £1.03 /1 £0.98 /1 1.60
MOX1R8W4 1R8 Power Resistor Metal Oxide 4W Low Inductance 1 £1.03 /1 £0.98 /1 1.60
MOX2R2W4 2R2 Power Resistor Metal Oxide 4W Low Inductance 1 £1.03 /1 £0.98 /1 1.60
MOX2R7W4 2R7 Power Resistor Metal Oxide 4W Low Inductance 1 £1.03 /1 £0.98 /1 1.60
MOX3R3W4 3R3 Power Resistor Metal Oxide 4W Low Inductance 1 £1.03 /1 £0.98 /1 1.60
MOX3R9W4 3R9 Power Resistor Metal Oxide 4W Low Inductance 1 £1.03 /1 £0.98 /1 1.60
MOX4R7W4 4R7 Power Resistor Metal Oxide 4W Low Inductance 1 £1.03 /1 £0.98 /1 1.60
MOX5R6W4 5R6 Power Resistor Metal Oxide 4W Low Inductance 1 £1.03 /1 £0.98 /1 1.60
MOX6R8W4 6R8 Power Resistor Metal Oxide 4W Low Inductance 1 £1.03 /1 £0.98 /1 1.60
MOX8R2W4 8R2 Power Resistor Metal Oxide 4W Low Inductance 1 £1.03 /1 £0.98 /1 1.60
MOX10RW4 10R Power Resistor Metal Oxide 4W Low Inductance 1 £1.03 /1 £0.98 /1 1.60
MOX12RW4 12R Power Resistor Metal Oxide 4W Low Inductance 1 £1.03 /1 £0.98 /1 1.60
MOX15RW4 15R Power Resistor Metal Oxide 4W Low Inductance 1 £1.03 /1 £0.98 /1 1.60
MOX18RW4 18R Power Resistor Metal Oxide 4W Low Inductance 1 £1.03 /1 £0.98 /1 1.60
MOX22RW4 22R Power Resistor Metal Oxide 4W Low Inductance 1 £1.03 /1 £0.98 /1 1.60
MOX27RW4 27R Power Resistor Metal Oxide 4W Low Inductance 1 £1.03 /1 £0.98 /1 1.60
MOX33RW4 33R Power Resistor Metal Oxide 4W Low Inductance 1 £1.03 /1 £0.98 /1 1.60
MOX39RW4 39R Power Resistor Metal Oxide 4W Low Inductance 1 £1.03 /1 £0.98 /1 1.60
MOX47RW4 47R Power Resistor Metal Oxide 4W Low Inductance 1 £1.03 /1 £0.98 /1 1.60

Mixed values quantity discount.


10W Wire Wound Resistors.

        Wire Wound, Ceramic Coated, Power Resistors with a 10W rating and 5% tolerance. Lead-outs are 30mm by 0.8mm. The resistors have a low inductance making them suitable for use in both Public Address systems and DIY Hi-Fi Crossovers. Priced each with a Mixed value quantity discount.

10W Power Resistors for Hi-Fi Crossovers                      

* Wire Wound Loudspeaker Crossover Resistors Ceramic Coated 10W.

Order Code Description: Wire Wound 10W Pack Size Price 1+ Price 6+ Pk Wt gms
RESR47W10 0R47 Power Resistor Wire Wound 10W 1 £1.11 /1 £1.06 /1 11.3
RESR56W10 0R56 Power Resistor Wire Wound 10W 1 £1.11 /1 £1.06 /1 11.3
RESR68W10 0R68 Power Resistor Wire Wound 10W 1 £1.11 /1 £1.06 /1 11.3
RESR82W10 0R82 Power Resistor Wire Wound 10W 1 £1.11 /1 £1.06 /1 11.3
RES1R0W10 1R0 Power Resistor Wire Wound 10W 1 £1.11 /1 £1.06 /1 11.3
RES1R2W10 1R2 Power Resistor Wire Wound 10W 1 £1.11 /1 £1.06 /1 11.3
RES1R5W10 1R5 Power Resistor Wire Wound 10W 1 £1.11 /1 £1.06 /1 11.3
RES1R8W10 1R8 Power Resistor Wire Wound 10W 1 £1.11 /1 £1.06 /1 11.3
RES2R2W10 2R2 Power Resistor Wire Wound 10W 1 £1.11 /1 £1.06 /1 11.3
RES2R7W10 2R7 Power Resistor Wire Wound 10W 1 £1.11 /1 £1.06 /1 11.3
RES3R0W10 3R0 Power Resistor Wire Wound 10W 1 £1.11 /1 £1.06 /1 11.3
RES3R3W10 3R3 Power Resistor Wire Wound 10W 1 £1.11 /1 £1.06 /1 11.3
RES3R9W10 3R9 Power Resistor Wire Wound 10W 1 £1.11 /1 £1.06 /1 11.3
RES4R7W10 4R7 Power Resistor Wire Wound 10W 1 £1.11 /1 £1.06 /1 11.3
RES5R6W10 5R6 Power Resistor Wire Wound 10W 1 £1.11 /1 £1.06 /1 11.3
RES6R8W10 6R8 Power Resistor Wire Wound 10W 1 £1.11 /1 £1.06 /1 11.3
RES7R5W10 7R5 Power Resistor Wire Wound 10W 1 £1.11 /1 £1.06 /1 11.3
RES8R2W10 8R2 Power Resistor Wire Wound 10W 1 £1.11 /1 £1.06 /1 11.3
RES10RW10 10R Power Resistor Wire Wound 10W 1 £1.11 /1 £1.06 /1 11.3
RES12RW10 12R Power Resistor Wire Wound 10W 1 £1.11 /1 £1.06 /1 11.3
RES15RW10 15R Power Resistor Wire Wound 10W 1 £1.11 /1 £1.06 /1 11.3
RES18RW10 18R Power Resistor Wire Wound 10W 1 £1.11 /1 £1.06 /1 11.3
RES22RW10 22R Power Resistor Wire Wound 10W 1 £1.11 /1 £1.06 /1 11.3
RES27RW10 27R Power Resistor Wire Wound 10W 1 £1.11 /1 £1.06 /1 11.3
RES33RW10 33R Power Resistor Wire Wound 10W 1 £1.11 /1 £1.06 /1 11.3
RES39RW10 39R Power Resistor Wire Wound 10W 1 £1.11 /1 £1.06 /1 11.3
RES47RW10 47R Power Resistor Wire Wound 10W 1 £1.11 /1 £1.06 /1 11.3

Mixed values quantity discount available.


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