TOKEN ZR Flat-Wirewound Power Resistors Oval Flat-Wirewound Power Resistors When Limited Space is Required, Choose Token’s “Thin” Stackable (ZR) Resistors Preview Token oval-shaped ceramic-core resistors feature a low profile to permit installation in spaces with height restrictions. They are also equipped with integral mounting brackets so they can be fastened to a chassis and stacked in locations with limited surface area. When properly fastened, the mounting brackets add a heat sinking benefit resulting in a smaller size per watt. Durable ZR power resistors are fully welded and coated with lead free non-flammable resin. ZR resistors are suitable for educational modeling applications, load testing, industrial machinery, electric power distribution, instruments, automation control installations, etc. The ZR Series is RoHS compliant and lead free. For non-standard technical requirements and custom special applications, please contact us. Non-Inductive : ● Ayrton Perry type non-inductive winding is available. When required add “N” to the part number. Construction : ● Wirewound ZR Resistor is a flat tubular ceramic rod has two terminals and is wirewound with either copper wire or chromium alloy wire as a resistance element. ● Mainly utilized for industrial installations where height is limited. Features excellent windings, taps adding, low impedance, and PC board insertable. Notes : ● When resistors are stacked, use washers or spacers as required to insure clearance and improve power dissipation. Version 2010 http://www.token.com.tw/ rfq token.com.tw 01 of 04 TOKEN ZR Flat-Wirewound Power Resistors Set-Type Wirewound (ZDR) 40W ~ 300W Dimensions I G F J D H C B A Wattage Rating 40W 55W 70W 95W 100W 120W 150W 200W 250W 300W A 83 123 153 183 193 218 218 243 287 333 B 70 110 140 170 180 205 205 230 274 320 C 50 90 120 150 160 185 185 210 254 300 D 28 28 28 28 28 28 35 35 35 35 K Dimensions(mm) E F G 11 5.2 4.1 11 5.2 4.1 11 5.2 4.1 11 5.2 4.1 11 5.2 4.1 11 5.2 4.1 11 5.2 5.2 11 5.2 5.2 11 5.2 5.2 11 5.2 5.2 H 13 13 13 13 13 13 13 13 13 13 E I 6.5 6.5 6.5 6.5 6.5 9 9 9 9 9 J 12 12 12 12 12 12 13 13 13 13 K 42 42 42 42 42 42 48 48 48 48 Resistance Range(Ω) 0.1~5KΩ 0.1~6KΩ 0.1~7KΩ 0.1~10KΩ 0.1~12KΩ 0.1~15KΩ 0.1~18KΩ 0.1~25KΩ 0.1~30KΩ 0.1~35KΩ Wave-Type Wirewound (ZQR) 60W ~ 450W Dimensions I D K F J G H E C B A Wattage Rating 60W 80W 100W 140W 150W 180W 225W 300W 375W 450W 02 of 04 A 83 123 153 183 193 218 218 243 287 333 B 70 110 140 170 180 205 205 230 274 320 C 50 90 120 150 160 185 185 210 254 300 D 28 28 28 28 28 28 35 35 35 35 Dimensions(mm) E F G 11 5.2 4.1 11 5.2 4.1 11 5.2 4.1 11 5.2 4.1 11 5.2 4.1 11 5.2 4.1 11 5.2 5.2 11 5.2 5.2 11 5.2 5.2 11 5.2 5.2 http://www.token.com.tw/ H 13 13 13 13 13 13 13 13 13 13 I 6.5 6.5 6.5 6.5 6.5 9 9 9 9 9 rfq token.com.tw J 12 12 12 12 12 12 13 13 13 13 K 42 42 42 42 42 42 48 48 48 48 Resistance Range(Ω) 1~4Ω 1~5Ω 1~7Ω 1~9Ω 1~10Ω 1~12Ω 1~15Ω 1~20Ω 1~25Ω 1~30Ω Version 2010 TOKEN ZR Flat-Wirewound Power Resistors Set-Type Non-Inductive Wirewound (ZDN) 40W ~ 300W Dimensions I G F J D 40W 55W 70W 95W 100W 120W 150W 200W 250W 300W A 83 123 153 183 193 218 218 243 287 333 B 70 110 140 170 180 205 205 230 274 320 C Dimensions(mm) E F G 11 5.2 4.1 11 5.2 4.1 11 5.2 4.1 11 5.2 4.1 11 5.2 4.1 11 5.2 4.1 11 5.2 5.2 11 5.2 5.2 11 5.2 5.2 11 5.2 5.2 D 28 28 28 28 28 28 35 35 35 35 50 90 120 150 160 185 185 210 254 300 E H C B A Wattage Rating K H 13 13 13 13 13 13 13 13 13 13 I 6.5 6.5 6.5 6.5 6.5 9 9 9 9 9 J 12 12 12 12 12 12 13 13 13 13 K 42 42 42 42 42 42 48 48 48 48 Resistance Range(Ω) 0.1~2KΩ 0.1~2.5KΩ 0.1~3KΩ 0.1~4.5KΩ 0.1~5.5KΩ 0.1~7KΩ 0.1~8.5KΩ 0.1~12KΩ 0.1~14KΩ 0.1~16KΩ Wave-Type Wirewound (ZQR) 60W ~ 450W Dimensions I G H D K J F E C B A Wattage Rating 60W 80W 100W 140W 150W 180W 225W 300W 375W 450W Version 2010 A 83 123 153 183 193 218 218 243 287 333 B 70 110 140 170 180 205 205 230 274 320 C 50 90 120 150 160 185 185 210 254 300 D 28 28 28 28 28 28 35 35 35 35 Dimensions(mm) E F G 11 5.2 4.1 11 5.2 4.1 11 5.2 4.1 11 5.2 4.1 11 5.2 4.1 11 5.2 4.1 11 5.2 5.2 11 5.2 5.2 11 5.2 5.2 11 5.2 5.2 http://www.token.com.tw/ H 13 13 13 13 13 13 13 13 13 13 I 6.5 6.5 6.5 6.5 6.5 9 9 9 9 9 rfq token.com.tw J 12 12 12 12 12 12 13 13 13 13 K 42 42 42 42 42 42 48 48 48 48 Resistance Range(Ω) 1~4Ω 1~5Ω 1~7Ω 1~9Ω 1~10Ω 1~12Ω 1~15Ω 1~20Ω 1~25Ω 1~30Ω 03 of 04 TOKEN ZR Flat-Wirewound Power Resistors How to Order ZDR 250W 250R J Part Number: ZDR ZQR ZDN ZQN Rated Power (W): 40W~300W 60W~450W 40W~300W 60W~450W Resistance Value (Ω): Code 0R1 1R 10R 12R 12K Resistance Value 0.1Ω 1Ω 10Ω 12Ω 12KΩ Resistance Tolerance (%) Code H J K Resistance Tolerance ±3% ±5% ±10% Back to 1st Page - Wirewound Power Resistors (ZR) 04 of 04 http://www.token.com.tw/ rfq token.com.tw Version 2010