D/CRCW-TR www.vishay.com Vishay Lead (Pb)-Bearing Thick Film, Rectangular, Trimmable Chip Resistors FEATURES • Can be trimmed to the required value after insertion • For applications in precision circuitry where relative tolerances can be compensated by trimming • Lead (Pb)-bearing termination plating on Ni barrier layer • Metal glaze on high quality ceramic • Material categorization: For definitions of compliance please see www.vishay.com/doc?99912 STANDARD ELECTRICAL SPECIFICATIONS LIMITING POWER ELEMENT TEMPERATURE RATING VOLTAGE COEFFICIENT Umax. P70 ± ppm/K W ACRMS/DC V MODEL CASE SIZE INCH CASE SIZE METRIC D10/CRCW0402-TR 0402 RR 1005M 0.063 50 D11/CRCW0603-TR 0603 RR 1608M 0.10 75 D12/CRCW0805-TR 0805 RR 2012M 0.125 150 D25/CRCW1206-TR 1206 RR 3216M 0.25 200 CRCW1210-TR 1210 RR 3225M 0.50 200 CRCW2010-TR 2010 RR 5025M 0.75 400 CRCW2512-TR 2512 RR 6332M 1.0 500 100 200 100 200 100 200 100 200 100 200 100 200 100 200 TOLERANCE ±% RESISTANCE RANGE SERIES 10 to 10M 10, 15, 20, + 0/- 10, + 0/- 20, + 0/- 30 0.47 to 10M 10, 15, 20, + 0/- 10, + 0/- 20, + 0/- 30 0.47 to 10M 10, 15, 20, + 0/- 10, + 0/- 20, + 0/- 30 0.47 to 10M 10, 15, 20, + 0/- 10, + 0/- 20, + 0/- 30 0.47 to 10M 10, 15, 20, + 0/- 10, + 0/- 20, + 0/- 30 10 to 4.7M E24 10, 15, 20, + 0/- 10, + 0/- 20, + 0/- 30 10 to 4.7M E24 10, 15, 20, + 0/- 10, + 0/- 20, + 0/- 30 10 to 4.7M E24 10 to 10M 10 to 10M 10 to 10M E24 E24 E24 E24 Notes • These resistors do not feature a limited lifetime when operated within the limits of rated dissipation, permissible operating voltage and permissible film temperature. However, the resistance typically increase due to the resistor's film temperature over operating time, generally known as drift. The drift may exceed the stability requirements of an individual application circuit and thereby limits the functional time. • Marking: None • Power rating depends on the max. temperature at the solder point, the component placement density and the substrate material. TECHNICAL SPECIFICATIONS PARAMETER UNIT D10/ D11/ D12/ D25/ CRCW1210-TR CRCW2010-TR CRCW2512-TR CRCW0402-TR CRCW0603-TR CRCW0805-TR CRCW1206-TR Rated dissipation P70 (1) W 0.063 0.1 0.125 0.25 0.50 0.75 1.0 Operating voltage Umax. ACRMS/DC V 50 75 150 200 200 400 500 Insulation voltage Uins. (1 min) V 75 100 200 300 300 300 300 Insulation resistance > 109 Operating temperature range °C - 55 to + 155 Weight mg 16 25.5 40.5 0.65 2 5.5 10 Note (1) The power dissipation on the resistor generates a temperature rise against the local ambient, depending on the heat flow support of the printed-circuit board (thermal resistance). The rated dissipation applies only if the permitted film temperature of 155 °C is not exceeded. Revision: 23-Oct-12 Document Number: 20012 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 D/CRCW-TR www.vishay.com Vishay PART NUMBER AND PRODUCT DESCRIPTION Part Number: CRCW080524R0KKTATR C R C W 0 8 0 5 2 4 R 0 K K T A T R MODEL RESISTANCE TOLERANCE TCR PACKAGING SPECIAL CRCW0402 CRCW0603 CRCW0805 CRCW1206 CRCW1210 CRCW2010 CRCW2512 R = Decimal K = Thousand M = Million K = ± 10 % L = ± 15 % M = ± 20 % U = + 0 %/- 10 % V = + 0 %/- 20 % W = + 0 %/- 30 % K = ± 100 ppm/K N = ± 200 ppm/K TA, TB, TC, TD, TE, TF, TG, TH Up to 2 digits TR = Customer Trimmable Product Description: CRCW0805-TR 100 24R 10 % RT1 CRCW0805-TR 100 24R 10 % RT1 MODEL TCR RESISTANCE TOLERANCE PACKAGING CRCW0402-TR CRCW0603-TR CRCW0805-TR CRCW1206-TR CRCW1210-TR CRCW2010-TR CRCW2512-TR ± 100 ppm/K ± 200 ppm/K 24R = 240 3K9 = 390 1M0 = 105 ± 10 % ± 15 % ± 20 % + 0 %/- 10 % + 0 %/- 20 % + 0 %/- 30 % RT1, RT5, RT6, RT7, RF4, R02, R67, R82 PACKAGING MODEL CRCW0402-TR CRCW0603-TR CRCW0805-TR CRCW1206-TR CRCW1210-TR CODE QUANTITY TD = RT7 10 000 TE = RF4 50 000 TA = RT1 5000 TB = RT5 10 000 TC = RT6 20 000 TA = RT1 5000 TB = RT5 10 000 TC = RT6 20 000 TA = RT1 5000 TB = RT5 10 000 TC = RT6 20 000 TA = RT1 5000 TB = RT5 10 000 TC = RT6 20 000 CRCW1218-TR TK = RT9 4000 CRCW2010-TR TF = R02 4000 TG = R67 2000 TH = R82 4000 CRCW2512-TR Revision: 23-Oct-12 CARRIER TAPE WIDTH PITCH 8 mm 2 mm 8 mm 4 mm REEL DIAMETER 180 mm/7" 330 mm/13" 180 mm/7" 285 mm/11.25" 330 mm/13" 180 mm/7" Paper tape acc. to IEC 60068-3 Type I 8 mm 4 mm 285 mm/11.25" 330 mm/13" 180 mm/7" 8 mm 4 mm 285 mm/11.25" 330 mm/13" 180 mm/7" 8 mm 4 mm 285 mm/11.25" 12 mm 4 mm 180 mm/7" 12 mm 4 mm 180 mm/7" 330 mm/13" Blister tape acc. to IEC 60068-3 Type II 12 mm 8 mm 4 mm 180 mm/7" Document Number: 20012 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 D/CRCW-TR www.vishay.com Vishay DIMENSIONS SIZE SOLDER PAD DIMENSIONS in millimeters DIMENSIONS in millimeters INCH METRIC L W 0.5 ± 0.05 H REFLOW SOLDERING T1 T2 a b l 0.35 ± 0.05 0.25 ± 0.05 0.2 ± 0.1 0.4 0.6 0.5 0.3 ± 0.2 0.5 0.9 0.3 ± 0.2 0.7 0.4 ± 0.2 0.9 WAVE SOLDERING a b l 1.0 0.9 0.9 1.0 1.3 1.2 0.9 1.3 1.3 1.7 2.0 1.1 1.7 2.3 0402 1005 1.0 ± 0.05 0603 1608 1.55 + 0.10 - 0.05 0.85 ± 0.1 0.45 ± 0.05 0.3 ± 0.2 0805 2012 2.0 + 0.20 - 0.10 1.25 ± 0.15 0.45 ± 0.05 0.3 1206 3216 3.2 + 0.10 - 0.20 1.6 ± 0.15 0.55 + 0.05 - 0.10 0.45 ± 0.2 1210 3225 3.2 ± 0.2 2.5 ± 0.2 0.55 ± 0.05 0.45 ± 0.2 0.4 ± 0.2 0.9 2.5 2.0 1.1 2.5 2.2 2010 5025 5.0 ± 0.15 2.5 ± 0.15 0.6 ± 0.1 0.6 ± 0.2 0.6 ± 0.2 1.0 2.5 3.9 1.2 2.5 3.9 2512 6332 6.3 ± 0.2 3.15 ± 0.15 0.6 ± 0.1 0.6 ± 0.2 0.6 ± 0.2 1.0 3.2 5.2 1.2 3.2 5.2 + 0.20 - 0.10 TRIMMING INSTRUCTIONS Overglaze Sn/Pb-Film Ni - Film CrNi - Film Silver Ceramic Substrate Resistance Layer YAG-Laser: Maximum trimming factor = 1.6 for an I-cut and 1.8 for a L-cut. Double cut: Distance between two cuts = 0.5 mm min. The laser-cut should be protected with epoxy resins. Revision: 23-Oct-12 Document Number: 20012 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 D/CRCW-TR www.vishay.com Vishay PERMISSIBLE TRIMMING AREA L tr im pre-contact, hidden trimming cut W trim D W usable trimming area tinned contact, electroplated, visible L DIMENSIONS OF THE PERMISSIBLE TRIMMING AREA in millimeters MODEL L W Ltrim Wtrim D D10/CRCW0402-TR (1) 1.0 0.5 0.25 0.27 0.25 D11/CRCW0603-TR (1) 1.55 0.85 0.425 0.5 0.425 2.0 1.25 0.625 0.85 0.625 D12/CRCW0805-TR D25/CRCW1206-TR 3.2 1.6 0.8 1.0 0.8 CRCW1210-TR 3.2 2.5 1.25 1.6 1.25 CRCW2010-TR 5.0 2.5 1.25 1.9 1.25 CRCW2512-TR 6.3 3.15 1.575 2.4 1.575 Note (1) Single cut only. Fraction of Rated Dissipation P70 DERATING 100 % 50 0 - 50 Derating Revision: 23-Oct-12 0 50 100 °C 150 70 Ambient Temperature in amb Document Number: 20012 4 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 D/CRCW-TR www.vishay.com Vishay TEST PROCEDURES AND REQUIREMENTS EN 60115-1 CLAUSE IEC 60068-2 TEST METHOD TEST PROCEDURE Stability for product types: D/CRCW-TR REQUIREMENTS PERMISSIBLE CHANGE (R) (1) STABILITY CLASS 1 OR BETTER STABILITY CLASS 2 OR BETTER 1 to 10 M 0.47 to 10 M 4.5 - Resistance - ±1% ±5% 4.13 - Short time overload U = 2.5 x P 70 x R 2 x Umax.; Duration acc. to style ± (0.25 % R + 0.05 ) ± (0.5 % R + 0.05 ) 4.17.2 58 (Td) 4.8.4.2 - Solderability Temperature coefficient Solder bath method; Sn60Pb40 non-activated flux; (235 ± 5) °C (2 ± 0.2) s Good tinning ( 95 % covered) no visible damage Solder bath method; Sn96.5Ag3Cu0.5 or Sn99.3Cu0.7 non-activated flux; (245 ± 5) °C or (250 ± 5) °C (3 ± 0.3) s Good tinning ( 95 % covered) no visible damage (20/- 55/20) °C and (20/125/20) °C ± 100 ppm/K ± 200 ppm/K 5 cycles ± (0.25 % R + 0.05 ) ± (0.5 % R + 0.05 ) 1000 cycles ± (1 % R + 0.05 ) ± (1 % R + 0.05 ) ± (1 % R + 0.05 ) ± (2 % R + 0.1 ) 70 °C; 1000 h ± (1 % R + 0.05 ) ± (2 % R + 0.1 ) 70 °C; 8000 h ± (2 % R + 0.1 ) ± (4 % R + 0.1 ) Solder bath method (260 ± 5) °C; (10 ± 1) s ± (0.25 % R + 0.05 ) ± (0.5 % R + 0.05 ) 30 min. at - 55 °C; 30 min. at 125 °C 4.19 14 (Na) 4.23 Rapid change of temperature - Climatic sequence: - 4.23.2 2 (Ba) Dry heat 125 °C; 16 h 4.23.3 30 (Db) Damp heat, cyclic 55 °C; 90 % RH; 24 h; 1 cycle 4.23.4 1 (Aa) Cold - 55 °C; 2 h 4.23.5 13 (M) Low air pressure 1 kPa; (25 ± 10) °C; 1 h 4.23.6 30 (Db) Damp heat, cyclic 55 °C; 90 % RH; 24 h; 5 cycles 4.23.7 - DC load U= P 70 x R U = P 70 x R Umax.; 1.5 h on; 0.5 h off; 4.25.1 4.18.2 - 58 (Td) Revision: 23-Oct-12 Endurance at 70 °C Resistance to soldering heat Document Number: 20012 5 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 D/CRCW-TR www.vishay.com Vishay TEST PROCEDURES AND REQUIREMENTS EN 60115-1 CLAUSE IEC 60068-2 TEST METHOD TEST PROCEDURE Stability for product types: D/CRCW-TR 4.24 REQUIREMENTS PERMISSIBLE CHANGE (R) (1) STABILITY CLASS 1 OR BETTER STABILITY CLASS 2 OR BETTER 1 to 10 M 0.47 to 10 M 78 (Cab) Damp heat, steady state (40 ± 2) °C; (93 ± 3) % RH; 56 days ± (1 % R + 0.05 ) ± (2 % R + 0.1 ) - Endurance at upper category temperature 155 °C, 1000 h ± (1 % R + 0.05 ) ± (2 % R + 0.1 ) 4.25.3 All tests are carried out in accordance with the following specifications: • EN 60115-1, generic specification • EN 140400, sectional specification • EN 140401-802, detail specification • IEC 60068-2-x, environmental test procedures Packaging of components is done in paper tapes according to IEC 60286-3. Revision: 23-Oct-12 Document Number: 20012 6 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 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. 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