WSC, WSN www.vishay.com Vishay Dale Wirewound Resistors, Precision Power, Surface Mount FEATURES • All welded construction • Molded encapsulation • Wraparound terminations • Excellent stability at different environmental conditions Available • High power ratings (up to 3 W) • Superior surge capability • Available in non-inductive styles with Ayrton- Perry winding (WSN in lieu of WSC, maximum resistance is one-half WSC range) Available DESIGN TOOLS (click logo to get started) • AEC-Q200 qualified (1) • Material categorization: for definitions of Available Models compliance please see Available www.vishay.com/doc?99912 Available Notes • This datasheet provides information about parts that are RoHS-compliant and / or parts that are non-RoHS-compliant. For example, parts with lead (Pb) terminations are not RoHS-compliant. Please see the information / tables in this datasheet for details. • Follow link to Overview of Automotive Grade Products for more details: www.vishay.com/doc?49924. (1) Flame retardance test may not be applicable to some resistor technologies. STANDARD ELECTRICAL SPECIFICATIONS GLOBAL HISTORICAL SIZE POWER RATING P70 °C RESISTANCE RANGE TOLERANCE WEIGHT (typical) ENCAPSULATION MODEL MODEL W  ± % g/1000 pieces WSC01/2 WSC-1/2 2012 0.5 0.1 to 4.99 0.5, 1, 5 90 Epoxy WSC0001 (2) WSC-1 2515 1 0.1 to 2.77K 0.5, 1, 5 165 Thermoplastic (1) WSC2515 WSC2515 2515 1 0.1 to 2.5K 0.5, 1, 5 165 Thermoplastic WSC0002 WSC-2 4527 2 0.1 to 4.92K 0.5, 1, 5 760 Thermoplastic (1) WSC4527 WSC4527 4527 2 0.1 to 4.92K 0.5, 1, 5 760 Thermoplastic WSC6927 WSC6927 6927 3 0.1 to 8K 0.5, 1, 5 1675 Thermoplastic Notes • Part marking: 1/2 W - DALE, value; 1 W - model, value, tolerance, date code; 2 W and 3 W - DALE, model, value, tolerance, date code. (1) As of 1/1/2010, the WSC0001 and WSC0002 are molded with thermoplastic in lieu of epoxy. Reference PCN-DR-002-2009 and PCN-DR-003-2009 (2) As of February 19, 2016, the WSC0001 was obsoleted by PCN-DR-013-2015; the WSC2515 is a drop-in replacement. You may contact your sales representative or submit an inquiry via ww2bresistors@vishay.com for supporting information. TECHNICAL SPECIFICATIONS PARAMETER UNIT WSC01/2 WSC2515 WSC0002 WSC4527, WSC6927 ± 20 = 26.51  and above; ± 20 = 10  and above; ± 20 = 10.0  and above; Temperature ± 50 = 1.0  to 4.99  ± 50 = 1.0  to 26.5 ; ± 50 = 1.0  to 9.9 ; ppm/°C ± 50 = 1.0  to 9.9 ; coefficient ± 90 = 0.1  to 0.99  ± 90 = 0.31  to 0.99  ± 90 = 0.31  to 0.99  ± 90 = 0.1  to 0.99  ± 150 = 0.1  to 0.3  ± 150 = 0.1  to 0.3  Dielectric withstanding V > 500 voltage AC Insulation resistance  > 109 Operating temperature °C -65 to +175 -65 to +275 range Maximum working V (P x R)1/2 voltage GLOBAL PART NUMBER INFORMATION Global Part Numbering example: WSC2515R7000FEA (visit www.vishay.net Vishay Dale parts numbering manual for all options) W S C 2 5 1 5 R 7 0 0 0 F E A GLOBAL MODEL SIZE VALUE TOLERANCE PACKAGING SPECIAL WSC 01/2 R = decimal D = ± 0.5 % EA = lead (Pb)-free, tape / reel (dash number) WSN 2515 K = thousand F = ± 1.0 % EK = lead (Pb)-free, bulk (up to 2 digits) 0002 R7000 = 0.70  G = ± 2.0 % TA = tin / lead, tape / reel (R86) from 1 to 99 4527 1K500 = 1.5 k H = ± 3.0 % BA = tin / lead, bulk (B43) as applicable 6927 J = ± 5.0 % K = ± 10 % Note • Packaging code: EB (lead (Pb)-free) and TB (tin / lead) are non-standard packaging codes designating 1000 piece reels. These non-standard packaging codes are identical to our standard EA (lead (Pb)-free) and TA (tin / lead), except that they have a package quantity of 1000 pieces. Revision: 13-Oct-16 1 Document Number: 30102 For technical questions, contact: ww2bresistors@vishay.com 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

WSC, WSN www.vishay.com Vishay Dale DIMENSIONS in inches (millimeters) W H L b W1 a T L GLOBAL DIMENSIONS SOLDER PAD DIMENSIONS MODEL L H T W W a b L 1 0.200 ± 0.020 0.096 ± 0.015 0.040 ± 0.010 0.125 ± 0.005 0.050 ± 0.010 WSC01/2 0.085 (2.16) 0.070 (1.78) 0.080 (2.03) (5.08 ± 0.508) (2.44 ± 0.381) (1.02 ± 0.254) (3.18 ± 0.127) (1.27 ± 0.254) 0.250 ± 0.020 0.110 ± 0.015 0.045 ± 0.010 0.150 ± 0.005 0.098 ± 0.005 WSC2515 0.090 (2.29) 0.115 (2.92) 0.120 (3.05) (6.35 ± 0.508) (2.79 ± 0.381) (1.14 ± 0.254) (3.81 ± 0.127) (2.49 ± 0.127) 0.455 ± 0.020 0.167 ± 0.010 0.100 ± 0.010 0.275 ± 0.005 0.215 ± 0.005 WSC0002 0.155 (3.94) 0.230 (5.84) 0.205 (5.21) (11.56 ± 0.508) (4.24 ± 0.254) (2.54 ± 0.254) (6.98 ± 0.127) (5.46 ± 0.127) 0.455 ± 0.020 0.167 ± 0.010 0.100 ± 0.010 0.275 ± 0.005 0.215 ± 0.005 WSC4527 0.155 (3.94) 0.230 (5.84) 0.205 (5.21) (11.56 ± 0.508) (4.24 ± 0.254) (2.54 ± 0.254) (6.98 ± 0.127) (5.46 ± 0.127) 0.690 ± 0.032 0.280 ± 0.015 0.100 ± 0.010 0.275 ± 0.005 0.215 ± 0.015 WSC6927 0.155 (3.94) 0.235 (5.97) 0.470 (11.94) (17.53 ± 0.813) (7.11 ± 0.381) (2.54 ± 0.254) (6.98 ± 0.127) (5.46 ± 0.381) Notes • 3D models available: www.vishay.com/doc?30328. • Surface mount solder profile recommendations: www.vishay.com/doc?31052. • Refer to WSC, WSN conversion guide for detailed construction drawings: www.vishay.com/doc?49616. TEMPERATURE RISE DERATING 200 % 120 erature Rise in °C 115000 WSC01/2 WSC2515 WWSSCC04050227 WSC6927 Rated Power in 1086000 WWWWSSSSCCCC0246055901222577 (1) p m 40 e T 50 20 WSC01/2 00 0.5 1.0 1.5 2.0 2.5 3.0 0- 65 - 25 25 75 125 175 225 275 Power in W 70 Ambient Temperature in °C Note (1) As of 1/1/2010, WSC0002 will be molded with thermoplastic and have the higher 275 °C temperature derating. PERFORMANCE TEST CONDITIONS OF TEST TEST LIMITS Thermal shock -55 °C to +150 °C, 1000 cycles, 15 min at each extreme ± 0.5 % + 0.05  Short time overload 5 x rated power for 5 s ± 0.2 % + 0.05  Low temperature storage -65 °C for 24 h ± 0.2 % + 0.05  High temperature exposure 1000 h at + 275 °C (+175 °C for WSC01/2) ± 0.5 % + 0.05 Bias humidity +85 °C, 85 % RH, 10 % bias, 1000 h ± 0.2 % + 0.05  Mechanical shock 100 g’s for 6 ms, 5 pulses ± 0.1 % + 0.05  Vibration Frequency varied 10 Hz to 500 Hz in 1 min, 3 directions, 9 h ± 0.1 % + 0.05  Load life 1000 h at rated power, +70 °C, 1.5 h “ON”, 0.5 h “OFF” ± 1.0 % + 0.05  Resistance to solder heat +260 °C solder, 10 s to 12 s dwell, 25 mm/s emergence ± 0.5 % + 0.05  Revision: 13-Oct-16 2 Document Number: 30102 For technical questions, contact: ww2bresistors@vishay.com 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

WSC, WSN www.vishay.com Vishay Dale PACKAGING REEL MODEL TAPE WIDTH DIAMETER PIECES/REEL CODE WSC01/2 12 mm/embossed plastic 330 mm/13" 2000 EA/TA WSC2515 16 mm/embossed plastic 330 mm/13" 2000 EA/TA WSC0002, WSC4527 24 mm/embossed plastic 330 mm/13" 1200 EA/TA WSC6927 32 mm/embossed plastic 330 mm/13” 725 EA/TA Notes • Embossed carrier tape per EIA-481. • Additional packaging details at www.vishay.com/doc?20051. Revision: 13-Oct-16 3 Document Number: 30102 For technical questions, contact: ww2bresistors@vishay.com 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

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Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: V ishay: WSC00024K020FTA WSC01\22R000FTB WSC000130R10FBA WSC000262R00FTA WSC0002174R0FTA WSC0002150R0FTA WSC0002154R0FTA WSC000227R40FTA WSC000225R50FTA WSC01\2R4000FTB WSC01\21R210FTB WSC45272K000FEB WSC0001R2500FTB WSC2515243R0FTA WSC00021K500FTA WSC00022R200FTA WSC00022R000FTA WSC00022R700FTA WSC00022R800FTA WSC00022R500FTA WSC00022R430FTA WSC00022R490FTA WSC00022R740FTA WSC0002200R0FTA WSC000122R00FTB WSC000115R00FTB WSC4527400R0FEB WSC000120R00FTB WSC000147R00FBA WSC000113R70FBA WSC452720R00DBA WSC45271R000FEB WSC000249R90FBA WSC01\21R000FTB WSC00024K530FTA WSC25151R000FEB WSC45275R000FEB WSC000225R00FTA WSC000222R00FTA WSC000224R00FTA WSC0001180R0FTB WSC000220R00FTA WSC00015R110FTB WSC01\22R700FTB WSC01\22R300FTB WSC01\2R1500FTB WSC00021K000FTA WSC00022K000FTA WSC000213R70FTA WSC00021K740FTA WSC00023K740FTA WSC000241R00JTA WSC000211R00JTA WSC00021R210FTA WSC0002R5000FTA WSC45271K000FEB WSC000216R20FTA WSC0002820R0FTA WSC00028R200FTA WSC0002866R0FTA WSC00011K000FTB WSC00026R800FTA WSC00026R900FTA WSC00026R000FTA WSC0002604R0FTA WSC0002649R0FTA WSC0002665R0FTA WSC000222R10FTA WSC000210R40FTA WSC00021K210FTA WSC00022K340FTA WSC2515R1000FEB WSC251510R00FEB WSC69271K000FEA WSC00023R010FTA WSC000240R20FTA WSC00011K500FTB WSC000290R90FTA WSN00014R700FBA WSC000239R00FTA WSC000230R00FTA WSC000275R00FTA WSC00024R120FTA WSC01\2R5000FTB WSC01\2R1000FTB WSC01\2R2000FTB WSC01\2R3000FTB WSC45272R000FEB WSC01\23R900FTB WSC000239R20FTA WSC00024K750FTA WSC01\2R3010FTB WSC01\21R000FEB WSC452720R00FEB WSC25151K000FEB WSC0002820R0JTA WSC0002R1500FTA WSC0001R2490FEB WSC25155R110FEB WSC251549R90FEB