ZWS Vishay Draloric Cemented Wirewound Resistors with Lugs FEATURES Complete welded construction Ceramic core Available in adjustable = E or non inductive design = Ni Lugs with various termination styles for soldering or bolt connection Compliant to RoHS Directive 2002/95/EC STANDARD ELECTRICAL SPECIFICATIONS (1) POWER RESISTANCE RANGE VARIANT/ LIMITING MODEL RATING TOLERANCE TERMINAL VOLTAGE TCR - 10 ... - 80 ppm/K TCR 100 ... 180 ppm/K P 40 C 0.82 to 5.1 k 1.8 to 13 k 10 %, 5 % SL 2.7 to 5.1 k - 2 % ZWS6 E SL 6 W 0.82 to 130 1.8 to 4.7 k 10 %, 5 % PR 0.15 to 910 0.33 to 2.4 k 10 % Ni SL 1 to 910 2 to 2.4 k 5 % 0.68 to 7.5 k 1.8 to 20 k 10 %, 5 % SL, SS 3.3 to 7.5 k - 2 % ZWS8 E SL, E SS 8 W 0.62 to 200 1.8 to 6.8 k 10 %, 5 % PR 0.24 to 1.3 k 0.56 to 3.6 k 10 % Ni SL, Ni SS 1 to 1.3 k 2 to 3.6 k 5 % 0.62 to 10 k 1.8 to 27 k 10 %, 5 % SL, SS 3 to 10 k - 2 % ZWS12 E SL, E SS 12 W 0.56 to 270 1.8 to 9.1 k 10 %, 5 % PR 0.33 to 1.8 k 0.75 to 5.1 k 10 % Ni SL, Ni SS 1 to 1.8 k 2 to 5.1 k 5 % 0.68 to 12 k 2.2 to 33 k 10 %, 5 % SL, SS 2.2 to 12 k - 2 % ZWS15 E SL, E SS 15 W 0.68 to 330 2.2 to 11 k 10 %, 5 % PR 0.39 to 2.2 k 0.82 to 6.2 k 10 % Ni SL, Ni SS 1 to 2.2 k 2.0 to 6.2 k 5 % 0.62 to 16 k 1.3 to 43 k 10 %, 5 % SL, SS, SB, FST 2.7 to 16 k - 2 % ZWS20 E SL, E SS, E SB, E FST 20 W 0.62 to 430 1.3 to 15 k 10 %, 5 % PR 0.47 to 2.7 k 1.1 to 8.2 k 10 % Ni SL, Ni SS, Ni SB, Ni FST 1 to 2.7 k 2 to 8.2 k 5 % 1.1 to 30 k 2.7 to 82 k 10 %, 5 % SL, SS, SB, FST 1.3 to 30 k - 2 % ZWS35 35 W PR E SL, E SS, E SB, E FST 1.1 to 750 2.7 to 27 k 10 %, 5 % Ni SL, Ni SS, Ni SB, Ni FST 0.91 to 5.1 k 2 to 15 k 10 %, 5 % 1.3 to 33 k 3 to 91 k 10 %, 5 % SS, SSB, SB, FST 2.2 to 33 k - 2 % ZWS50 50 W PR E SS, E SSB, E SB, E FST 1.3 to 910 3 to 33 k 10 %, 5 % Ni SS, Ni SSB, Ni SB, Ni FST 1.1 to 6.2 k 2.4 to 16 k 10 %, 5 % 6.2 to 68 k 10 %, 5 % SS, SSB, SB, FST 2.7 to 68 k - 2 % ZWS100 100 W PR E SS, E SSB, E SB, E FST 2.7 to 1.8 k 6.2 to 68 k 10 %, 5 % Ni SS, Ni SSB, Ni SB, Ni FST 2.2 to 13 k 4.7 to 33 k 10 %, 5 % Notes (1) Resistance value to be selected for 10 % tolerance from E12 and for 5 % and 2 % from E24 For available Mounting Accessories for Resistors, please see: www.vishay.com/ppg 21015 ** Please see document Vishay Material Category Policy: www.vishay.com/doc 99902 www.vishay.com For technical questions, contact: ww1resistors vishay.com Document Number: 21010 120 Revision: 10-Mar-11 This datasheet is subject to change without notice. THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000ZWS Cemented Wirewound Resistors with Lugs Vishay Draloric STANDARD ELECTRICAL SPECIFICATIONS (1) POWER RESISTANCE RANGE VARIANT/ LIMITING MODEL RATING TOLERANCE TERMINAL VOLTAGE TCR - 10 ... - 80 ppm/K TCR 100 ... 180 ppm/K P 40 C 11 to 360 k 10 %, 5 % SS, SSB, SB, FST 4.7 to 130 k - 2 % ZWS150 150 W PR E SS, E SSB, E SB, E FST 4.7 to 3.3 k 11 to 120 k 10 %, 5 % Ni SS, Ni SSB, Ni SB, Ni FST 3.9 to 22 k 9.1 to 62 k 10 %, 5 % 20 to 620 k 10 %, 5 % SS, SSB, SB, FST 8.2 to 220 k - 2 % ZWS250 250 W PR E SS, E SSB, E SB, E FST 8.2 to 6.2 k 20 to 220 k 10 %, 5 % Ni SS, Ni SSB, Ni SB, Ni FST 6.8 to 39 k 15 to 110 k 10 %, 5 % 2.4 to 62 k 5.1 to 180 k 10 %, 5 % SS, SSB, SB, FST 3 to 62 k - 2 % ZWS30/100 75 W PR E SS, E SSB, E SB, E FST 2.4 to 1.6 k 5.1 to 56 k 10 %, 5 % Ni SS, Ni SSB, Ni SB, Ni FST 2 to 11 k 4.3 to 30 k 10 %, 5 % 7.5 to 240 k 10 %, 5 % SS, SSB, SB, FST 3.3 to 91 k - 2 % ZWS30/133 110 W PR E SS, E SSB, E SB, E FST 3.3 to 2.4 k 7.5 to 82 k 10 %, 5 % Ni SS, Ni SSB, Ni SB, Ni FST 2.7 to 16 k 6.2 to 43 k 10 %, 5 % Notes (1) Resistance value to be selected for 10 % tolerance from E12 and for 5 % and 2 % from E24 For available Mounting Accessories for Resistors, please see: www.vishay.com/ppg 21010 PART NUMBER AND PRODUCT DESCRIPTION Part Number: ZWS006331001KLX000 Z WS 0063 3 1 0 0 1 KL X 0 0 0 VARIANT/ TOLERANCE PACKAGING MODEL TCR/MATERIAL VALUE SPECIAL TERMINAL CODE CODE ZWS006 = ZWS6 3 = SL 1 = 3 digit value G = 2.0 % LX = The 5 digit BV ZWS008 = ZWS8 4 = SS - 10 ... - 80 ppm/K 1 digit multiplier J = 5.0 % Loose pack, number will be ZWS012 = ZWS12 5 = SB WM 50 MULTIPLIER K = 10.0 % without encoded using a 36 -3 ZWS015 = ZWS15 6 = SSB Class 1 7 = *10 0 = by BV quantity character code. This -2 ZWS020 = ZWS20 7 = FST 3 = 8 = *10 ZX = code contains -1 ZWS035 = ZWS35 8 = E SL 100 ... 180 ppm/K 9 = *10 Special pack numbers 0...9 and 0 ZWS050 = ZWS50 9 = E SS WM 110 0 = *10 (with BV ), letters A...Z (36 1 ZWS100 = ZWS100 A = E SB Class 3 1 = *10 without characters total) and 2 ZWS150 = ZWS150 B = E SSB 0 = SWI 2 = *10 quantity allows to encode at 3 ZWS250 = ZWS250 C = E FST 3 = *10 least 46 655 five ZWSN68 = ZWS6/30 D = Ni SL digit BV numbers. ZWSN84 = ZWS30/100 E = Ni SS 000 = Standard ZWSN91 = ZWS30/133 F = Ni SB ZWSN94 = ZWS30/145 G = Ni SSB ZWSN97 = ZWS30/235 H = Ni FST ZWSN98 = ZWS50/165 I = GSCH ZWSOSM = ZWS10/30 Z = Value overflow (BV) (Note: Ni is also known as SWI) Product Description: ZWS6 SL 3 1K0 10 % LX ZWS6 SL 3 1K0 10 % LX VARIANT/ TOLERANCE PACKAGING (1) (1) (1) MODEL TCR/MATERIAL VALUE (1) (1) (2) TERMINAL CODE DESCRIPTION Notes (1) See Part Number above (2) See Packaging Code above Document Number: 21010 For technical questions, contact: ww1resistors vishay.com www.vishay.com Revision: 10-Mar-11 121 This datasheet is subject to change without notice. THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000