ZWK www.vishay.com Vishay Draloric Cemented Wirewound Resistors with Ferrules FEATURES • Machined caps with inner thread available • Easy to change when mounted with spring clips (see Mounting Accessories) • Corrugated cooling ribbon construction aids rapid • Non inductive design = “Ni” • Caps made from drawn brass, nickel plated (GZK style) • Machined caps with inner thread available (GDK style) • Material categorization: For definitions of compliance please see www.vishay.com/doc?99912 STANDARD ELECTRICAL SPECIFICATIONS GLOBAL MODEL ZWK 10 POWER RATING P40 °C W ZWK 15 ZWK 20 ZWK 20 Ni ZWK 40 ZWK 40 Ni ZWK 60 ZWK 60 Ni ZWK 90 ZWK 90 Ni ZWK 150 ZWK 150 Ni RESISTANCE RANGE (1) TCR 100 ppm/K to 180 ppm/K TOLERANCE ±% 10 0.47 to 8.2K 1.5 to 22K 10 0.51 to 8.2K 1.5 to 22K 5 5.1 to 8.2K - 2 10 0.24 to 1.5K 0.56 to 3.9K 10 10 1 to 1.5K 1.0 to 3.9K 5 15 0.47 to 12K 1.1 to 33K 10 0.51 to 12K 1.2 to 33K 5 5.1 to 12K - 2 15 0.36 to 2.2K 0.82 to 5.6K 10 15 0.75 to 2.2K 1.0 to 5.6K 5 20 0.75 to 20K 1.6 to 51K 10, 5 P x R 15 15 ZWK 15 Ni RESISTANCE RANGE (1) TCR - 10 ppm/K to + 80 ppm/K 10 10 ZWK 10 Ni LIMITING VOLTAGE 20 P x R P x R 20 40 40 P x R 40 60 60 P x R 60 90 90 P x R 90 150 150 150 P x R 2 to 20K - 2 0.56 to 3.3K 1.3 to 9.1K 10, 5 10, 5 1.5 to 36K 3.3 to 100K 2.2 to 20K - 2 1.1 to 6.8K 2.7 to 18K 10, 5 1.8 to 47K 4.3 to 130K 10, 5 2 to 47K - 2 1.5 to 8.2K 3.3 to 24K 10, 5 10, 5 2.7 to 75K 6.2 to 200K 2.7 to 75K - 2 2.2 to 13K 5.1 to 36K 10, 5 10, 5 4.7 to 130K 11 to 360K 4.7 to 130K - 2 3.9 to 24K 9.1 to 62K 10, 5 Notes • For available “Mounting Accessories for Resistors”, please see: www.vishay.com/doc?21015 (1) Resistance value to be selected for ± 10 % tolerance from E12 and for ± 5 % from E24 Revision: 11-Dec-13 Document Number: 21012 1 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 ZWK www.vishay.com Vishay Draloric GLOBAL PART NUMBER INFORMATION Part Numbering: ZWK010J11000KLX000 Z W K 0 1 0 J 1 1 0 GLOBAL MODEL VARIANT/ TERMINAL TCR/MATERIAL VALUE ZWK010 = ZWK 10 ZWK015 = ZWK 15 ZWK020 = ZWK 20 ZWK040 = ZWK 40 ZWK060 = ZWK 60 ZWK090 = ZWK 90 ZWK150 = ZWK 150 I = GZK J = GDK (Also known as GDR and M4) Z = Value overflow (BV) 1 = - 10 ppm/K to - 80 ppm/K WM 50 Class 1 3 = 100 ppm/K to 180 ppm/K WM 110 Class 3 3 digit value 1 digit multiplier MULTIPLIER 7 = *10-3 8 = *10-2 9 = *10-1 0 = *100 1 = *101 2 = *102 3 = *103 See also note (1) 0 0 K L X 0 TOLERANCE CODE PACKAGING CODE G = ± 2.0 % J = ± 5.0 % K = ± 10.0 % LX = Loose pack, without quantity ZX = Special pack (with BV #), without quantity 0 0 SPECIAL 000 = Standard 3 digit code = Special or NI version (1) Product Description: ZWK 10 1 GDK 100R 10 % LX ZWK 10 1 GDK 100R 10 % LX GLOBAL MODEL (2) TCR/MATERIAL (2) SPECIAL CHARACTER (2) VALUE (2) TOLERANCE CODE (2) PACKAGING DESCRIPTION (3) Notes (1) For special variants, special winding, or NI version, please contact: [email protected] (2) See “Part Number” above (3) See “Packaging Code” above DIMENSIONS d D DK LK L DIMENSIONS in millimeters [inches] GLOBAL MODEL ZWK 10 ZWK 10 NI ZWK 15 ZWK 15 NI ZWK 20 ZWK 20 NI D 12 ± 0.8 [0.484 ± 0.031] 15 ± 0.8 [0.602 ± 0.031] 15 ± 0.8 [0.602 ± 0.031] L 51 ± 1.3 [2.008 ± 0.051] 61 ± 1.5 [2.402 ± 0.059] 81 ± 2 [3.189 ± 0.079] DK 11 [0.433] 14 [0.551] 14 [0.551] LK 10 [0.394] 13 [0.512] 13 [0.512] d 4.5 [0.177] 5.5 [0.217] 5.5 [0.217] DIMENSIONS in millimeters [inches] GLOBAL MODEL ZWK 40 ZWK 40 NI ZWK 60 ZWK 60 NI ZWK 90 ZWK 90 NI ZWK 150 ZWK 150 NI L 101 ± 2.5 [3.976 ± 0.098] 121 ± 3 [4.764 ± 0.118] 166.5 ± 4.2 [6.555 ± 0.165] 266.5 ± 6.7 [10.492 ± 0.264] D 22 ± 1 [0.866 ± 0.039] 22 ± 1 [0.866 ± 0.039] 22 ± 1 [0.866 ± 0.039] 22 ± 1 [0.866 ± 0.039] DK 21 [0.827] 21 [0.827] 21 [0.827] 21 [0.827] LK 16 [0.63] 16 [0.63] 16 [0.63] 16 [0.63] d 10 [0.394] 10 [0.394] 10 [0.394] 10 [0.394] Revision: 11-Dec-13 Document Number: 21012 2 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 ZWK www.vishay.com Vishay Draloric TEMPERATURE RISE TEMPERATURE IN K RATED POWER IN % DERATING 120 100 80 60 300 ZWK 10 200 100 40 20 0 - 55- 50 40 50 150 TEMPERATURE RISE 300 ZWK 15 200 100 0 4 8 12 TEMPERATURE IN K ZWK 40 200 8 10 POWER IN W 15 20 25 POWER IN W ZWK 20 200 0 5 10 300 ZWK 60 200 100 100 10 20 30 0 40 50 POWER IN W 0 20 40 60 80 100 POWER IN W TEMPERATURE RISE 300 ZWK 90 200 TEMPERATURE IN K 0 TEMPERATURE RISE TEMPERATURE IN K 6 TEMPERATURE RISE 300 300 ZWK 150 200 100 100 0 4 300 0 16 20 POWER IN W TEMPERATURE RISE 0 2 100 TEMPERATURE IN K 0 0 TEMPERATURE RISE TEMPERATURE IN K TEMPERATURE IN K 0 250 350 AMBIENT TEMPERATURE IN °C 0 20 Revision: 11-Dec-13 40 60 80 100 POWER IN W 0 0 40 80 120 160 200 POWER IN W Document Number: 21012 3 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 ZWK www.vishay.com Vishay Draloric PULSE HANDLING FOR SHORT PULSES (less than 100 ms) For single pulses up to 100 ms duration time the following energy resistance chart can be used to calculate the energy a resistor can handle. Look to the resistance value or the next higher value of the model you need and follow this row to the energy per ohm column to the left. The energy per ohm value multiplied by the resistance value is the energy the resistor can handle for 100 ms. This energy divided by 0.1 ms is the power the resistor can handle for 100 ms. For the power the resistor can handle for 10 ms needed divide the energy by 0.01. The maximum pulse power is limited at 625 x rated power. Do not use this chart for ZWK ... Ni styles. For more information and assistance please contact factory. ENERGY RESISTANCE CHART ZWK 10 ZWK 15 ZWK 20 ZWK 40 ENERGY/ (Ws/) R () ENERGY/ (Ws/) R () ENERGY/ (Ws/) R () 4.70E - 04 4.71E - 04 8.03E - 04 1.29E - 03 1.35E - 03 2.50E - 03 4.26E - 03 6.85E - 03 1.04E - 02 1.53E - 02 2.17E - 02 2.98E - 02 4.05E - 02 6.89E - 02 1.10E - 01 1.68E - 01 2.47E - 01 3.03E - 01 3.52E - 01 4.84E - 01 6.52E - 01 8.35E - 01 8.60E - 01 1.11E + 00 1.28E + 00 1.42E + 00 1.80E + 00 2.77E + 00 4.08E + 00 6.85E + 00 1.07E + 01 1.42E + 01 1.86E + 01 2.68E + 01 3.70E + 01 4.65E + 01 7.51E + 01 1.13E + 02 1.69E + 02 2.43E + 02 3.33E + 02 4.72E + 02 22K 16K 12K 8.2K 5.6K 3.6K 2.7K 2.0K 1.5K 1.1K 910 680 470 330 240 200 150 130 110 91 75 68 62 51 47 43 30 22 15 11 9.1 7.5 5.6 4.3 3.9 2.7 2.0 1.8 1.2 0.91 0.75 0.47 4.69E - 04 4.70E - 04 8.01E - 04 1.28E - 03 1.34E - 03 2.49E - 03 4.25E - 03 6.83E - 03 1.04E - 02 1.52E - 02 2.16E - 02 2.96E - 02 4.02E - 02 6.86E - 02 1.10E - 01 1.67E - 01 2.45E - 01 3.50E - 01 4.80E - 01 6.46E - 01 8.23E - 01 8.51E - 01 1.10E + 00 1.41E + 00 1.77E + 00 2.73E + 00 4.01E + 00 6.72E + 00 1.06E + 01 1.39E + 01 1.82E + 01 2.60E + 01 3.62E + 01 4.52E + 01 7.27E + 01 1.11E + 02 1.63E + 02 2.31E + 02 3.21E + 02 4.36E + 02 5.74E + 02 7.74E + 02 33K 24K 18K 12K 8.2K 5.6K 3.9K 3.0K 2.2K 1.6K 1.3K 1.0K 680 470 360 270 200 160 130 110 100 91 75 62 47 33 22 16 13 11 8.2 6.8 5.6 3.9 3.0 2.2 1.8 1.5 1.1 0.91 0.75 0.47 4.69E - 04 4.69E - 04 8.00E - 04 1.28E - 03 1.34E - 03 2.48E - 03 4.24E - 03 6.81E - 03 1.03E - 02 1.51E - 02 2.16E - 02 2.95E - 02 4.00E - 02 6.82E - 02 1.09E - 01 1.66E - 01 2.44E - 01 3.47E - 01 4.76E - 01 6.41E - 01 8.14E - 01 8.44E - 01 1.09E + 00 1.40E + 00 1.75E + 00 2.69E + 00 3.95E + 00 6.61E + 00 1.04E + 01 1.26E + 01 1.37E + 01 1.79E + 01 2.55E + 01 3.55E + 01 4.41E + 01 7.09E + 01 1.08E + 02 1.59E + 02 2.26E + 02 3.10E + 02 3.40E + 02 4.21E + 02 5.54E + 02 7.37E + 02 51K 39K 27K 20K 13K 9.1K 6.2K 4.7K 3.3K 2.7K 2.0K 1.6K 1.1K 750 560 430 330 270 200 180 160 150 120 100 75 56 36 27 22 20 18 13 11 9.1 6.2 4.7 3.6 2.7 2.2 1.8 1.6 1.5 1.2 0.75 Revision: 11-Dec-13 ENERGY/ (Ws/) ZWK 60 R () ENERGY/ (Ws/) 4.68E - 04 100K 4.68E - 04 4.68E - 04 75K 4.68E - 04 7.99E - 04 56K 7.98E - 04 1.28E - 03 39K 1.28E - 03 1.34E - 03 27K 1.34E - 03 2.48E - 03 18K 2.48E - 03 4.23E - 03 12K 4.23E - 03 6.80E - 03 9.1K 6.79E - 03 1.03E - 02 6.8K 1.03E - 02 1.51E - 02 5.1K 1.51E - 02 1.94E - 02 4.7K 1.94E - 02 2.15E - 02 3.9K 2.15E - 02 2.94E - 02 3.3K 2.94E - 02 3.99E - 02 2.2K 3.98E - 02 6.79E - 02 1.5K 6.78E - 02 1.09E - 01 1.1K 1.08E - 01 1.66E - 01 820 1.65E - 01 2.43E - 01 620 2.42E - 01 3.45E - 01 510 3.45E - 01 4.73E - 01 390 4.73E - 01 6.38E - 01 330 6.37E - 01 8.39E - 01 270 8.38E - 01 1.09E + 00 220 1.08E + 00 1.39E + 00 200 1.38E + 00 1.74E + 00 150 1.73E ± 00 2.67E + 00 110 2.66E ± 00 3.90E + 00 75 3.89E ± 00 6.53E + 00 51 6.50E ± 00 1.03E + 01 43 1.02E ± 01 1.23E + 01 39 1.23E ± 01 1.35E + 01 33 1.35E ± 01 1.76E + 01 27 1.75E ± 01 2.52E + 01 20 2.51E ± 01 3.50E + 01 18 3.49E ± 01 4.32E + 01 12 4.29E ± 01 6.94E + 01 9.1 6.90E ± 01 1.06E + 02 6.8 1.05E ± 02 1.55E + 02 5.1 1.54E ± 02 2.20E + 02 4.3 2.19E ± 02 3.02E + 02 3.3 3.00E ± 02 4.10E + 02 2.7 4.07E ±s 02 5.39E + 02 2.2 5.34E ± 02 7.06E + 02 1.5 7.01E ± 02 ZWK 90 R () 130K 100K 68K 51K 33K 22K 15K 11K 8.2K 6.8K 6.2K 5.1K 4.3K 2.7K 2.0K 1.5K 1.1K 820 680 510 430 360 300 240 180 130 91 68 56 51 43 33 27 22 16 12 9.1 6.8 5.6 4.3 3.6 3.0 1.8 ENERGY/ (Ws/) ZWK 150 R () ENERGY/ (Ws/) 4.68E - 04 200K 4.68E - 04 4.68E - 04 150K 4.68E - 04 7.98E - 04 110K 7.98E - 04 1.28E - 03 75K 1.28E - 03 1.34E - 03 51K 1.34E - 03 2.48E - 03 33K 2.47E - 03 4.23E - 03 24K 4.23E - 03 6.79E - 03 18K 6.78E - 03 1.03E - 02 13K 1.03E - 02 1.51E - 02 10K 1.51E - 02 2.14E - 02 9.1K 2.14E - 02 2.94E - 02 6.2K 2.93E - 02 3.98E - 02 4.3K 3.98E - 02 6.77E - 02 3.0K 6.77E - 02 1.08E - 01 2.2K 1.08E - 01 1.65E - 01 1.6K 1.65E - 01 2.42E - 01 1.3K 2.41E - 01 2.92E - 01 1.2K 3.44E - 01 3.44E - 01 1.0K 4.71E - 01 4.72E - 01 820 6.35E - 01 6.36E - 01 620 8.35E - 01 8.36E - 01 560 1.08E + 00 1.08E + 00 430 1.38E + 00 1.38E + 00 360 1.73E + 00 1.73E + 00 270 2.65E + 00 2.65E + 00 200 3.87E + 00 3.88E + 00 150 6.46E + 00 6.48E + 00 100 1.02E + 01 1.02E + 01 82 1.34E + 01 1.22E + 01 75 1.74E + 01 1.34E + 01 68 2.49E + 01 1.74E + 01 51 3.45E + 01 2.50E + 01 39 4.25E + 01 3.47E + 01 36 6.83E + 01 4.27E + 01 24 1.04E + 02 6.86E + 01 18 1.52E + 02 1.04E + 02 13 2.16E + 02 1.53E + 02 10 2.96E + 02 2.17E + 02 8.2 4.01E + 02 2.98E + 02 6.8 5.26E + 02 3.18E + 02 6.2 6.85E + 02 4.04E + 02 5.1 5.30E + 02 4.3 6.93E + 02 2.7 R () 360K 270K 180K 130K 91K 62K 43K 30K 22K 18K 15K 11K 7.5K 5.1K 3.9K 3.0K 2.2K 1.8K 1.5K 1.1K 910 750 680 470 360 240 180 150 120 91 68 62 43 30 24 18 15 11 9.1 7.5 4.7 Document Number: 21012 4 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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