*R AE **H oHS C- AL C Q2 OG OM 00 EN PL CO F IA M RE NT, PL E & IA NT Features Applications Thick film technology Power supplies Power rating up to 2 watts at 70 C Stepper motor drives High power surge withstanding Sulfur-resistant design (ASTM B-809) RoHS compliant* and halogen free** AEC-Q200 compliant CRS-A Series High Power Anti-Surge Resistor Electrical Characteristics Model Characteristic CRS0603A CRS0805A 0.125 W 0.25 W 50 V 100 V 150 V 300 V 200 PPM/C 150 PPM/C* 100 PPM/C 10 ohms to 1 megohm (1 %, E24 & E96 Series) 100 PPM/C 100 PPM/C 100 PPM/C 1 ohm to 1 megohm (5 %, E24 Series) 200 PPM/C 200 PPM/C 200 PPM/C Power Rating @ 70 C Operating Temperature Range Derated to Zero Load at Maximum Working Voltage Maximum Overload Voltage Resistance Tolerance Temperature Coefficient 1 ohm to 9.76 ohms (1 %, E24 & E96 Series) * TCR code assigned as "X"; see How to Order. CRS1206A CRS1210A CRS2010A CRS2512A 1W 2W 200 V 400 V 300 V 600 V 0.5 W 0.5 W -55 C to +155 C +155 C 200 V 200 V 400 V 400 V 1 %, 5 % For Standard Values Used in Capacitors, Inductors and Resistors, click here. Product Dimensions Model L W C D T CRS0603A 1.60 0.10 0.80 0.10 0.30 0.20 0.30 0.20 0.45 0.10 (0.063 0.004) (0.031 0.004) (0.012 0.008) (0.012 0.008) (0.018 0.04) CRS0805A 2.00 0.10 1.25 0.10 0.40 0.20 0.40 0.20 0.50 0.10 (0.079 0.004) (0.049 0.004) (0.016 0.008) (0.016 0.008) (0.020 0.04) CRS1206A 3.10 0.10 1.60 0.10 0.50 0.25 0.50 0.25 0.55 0.10 (0.122 0.004) (0.063 0.004) (0.020 0.010) (0.020 0.010) (0.022 0.004) CRS1210A 3.10 0.10 2.60 0.10 0.50 0.25 0.50 0.25 0.55 0.10 (0.122 0.004) (0.102 0.004) (0.020 0.010) (0.020 0.010) (0.022 0.004) CRS2010A 5.00 0.20 2.50 0.20 0.65 0.25 0.60 0.25 0.60 0.10 (0.197 0.008) (0.098 0.008) (0.026 0.010) (0.024 0.010) (0.024 0.004) CRS2512A 6.40 0.20 3.10 0.20 0.60 0.25 1.80 0.25 0.60 0.15 (0.252 0.008) (0.122 0.008) (0.024 0.010) (0.071 0.010) (0.024 0.006) L W T C D DIMENSIONS: MM (INCHES) Recommended Solder Pad Layout Model CRS0603A CRS0805A CRS1206A A 0.90 (0.035) 1.30 (0.051) 1.80 (0.071) B 1.00 (0.039) 1.15 (0.045) 1.30 (0.051) L 3.00 (0.118) 3.50 (0.138) 4.70 (0.185) Model CRS1210A CRS2010A CRS2512A A 3.00 (0.118) B 1.30 (0.051) L 4.70 (0.185) 3.00 (0.118) 3.70 (0.032) 1.50 (0.059) 2.45 (0.096) 6.80 (0.268) 7.60 (0.299) L B A Cu TRACE SENSING TRACE WARNING Cancer and Reproductive Harm www.P65Warnings.ca.gov * RoHS Directive 2015/863, Mar 31, 2015 and Annex. **Bourns considers a product to be "halogen free" if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. CRS-A Series High Power Anti-Surge Resistor How to Order CRS 0603 A F W - 1002 E LF Model (CRS = High Power Anti-Surge Resistor) Size 0603 = 0603 Size 0805 = 0805 Size 1206 = 1206 Size 1210 = 1210 Size 2010 = 2010 Size 2512 = 2512 Size Feature A = AEC-Q200 Compliant Resistance Tolerance F = 1 % J = 5 % TCR (See Electrical Characteristics chart) * W = 200 PPM/C * X = 100 PPM/C NOTE: CRS0805A 0.5%, 1 ohm to 9.76 ohms: 150 PPM/C Resistance Value * 1 % Tolerance: <100 ohms ............"R" represents decimal point (example: 24R3 = 24.3 ohms) (example: 8252 = 82.5K ohms) 100 ohms ............ * 5 % Tolerance: <10 ohms.........."R" represents decimal point (example: 4R7 = 4.7 ohms) 10 ohms .......... (example: 474 = 470K ohms) Packaging * E = 5,000 pieces on 180 mm (7 inch) reel, paper tape - CRS0603A, CRS0805A, CRS1206A, CRS1210A 4,000 pieces on 180 mm (7 inch) reel, plastic tape - CRS2010A, CRS2512A Termination * LF = Tin-plated (RoHS Compliant) Surge Performance PEAK POWER (WATTS) 1000 100 10 CRS2512A CRS2010A CRS1210A CRS1206A CRS0805A CRS0603A 1 0.1 0.0001 0.001 0.01 0.1 1 PULSE DURATION (SECONDS) Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. CRS-A Series High Power Anti-Surge Resistor Typical Part Marking CRS0603A, CRS0805A, CRS1206A, CRS1210A, CRS2010A, CRS2512A E96 5 % 3 digits identify the resistance value CRS0805A, CRS1206A, CRS1210A, CRS2010A, CRS2512A E24 / E96 1 % 4 digits identify the resistance value CRS0603A E24 1 % 3 digits identify the resistance value CRS0603A E96 1 % 3 digits identify the resistance value 301 1542 222 01B 301 = 30 x 101 = 300 ohms 1542 = 154 x 102 = 15.4K ohms 222 = 22 x 102 = 2.2K ohms 01B = 1K ohms (Refer to Marking Table below) E96 Marking for CRS0603A, 1 % Code R Value Code R Value Code R Value Code Code R Value 01 100 13 133 25 178 37 237 49 316 61 422 73 562 85 750 02 102 14 137 26 182 38 243 50 324 62 432 74 576 86 768 03 105 15 140 27 187 39 249 51 332 63 442 75 590 87 787 04 107 16 143 28 191 40 255 52 340 64 453 76 604 88 806 05 110 17 147 29 196 41 261 53 348 65 464 77 619 89 825 06 113 18 150 30 200 42 267 54 357 66 475 78 634 90 845 07 115 19 154 31 205 43 274 55 365 67 487 79 649 91 866 08 118 20 158 32 210 44 280 56 374 68 499 80 665 92 887 09 121 21 162 33 215 45 287 57 383 69 511 81 681 93 909 10 124 22 165 34 221 46 294 58 392 70 523 82 698 94 931 11 127 23 169 35 226 47 301 59 402 71 536 83 715 95 953 12 130 24 174 36 232 48 309 60 412 72 549 84 732 96 976 A=100 B=101 C=102 D=103 H=10-7 X=10-1 E=104 F=105 G=10-6 R Value Code R Value Code R Value Y=10-2 Code R Value Z=10-3 Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. CRS-A Series High Power Anti-Surge Resistor Performance Characteristics (AEC-Q200) Test Method Procedure High Temperature Exposure Storage Test Limits R AEC-Q200 Table 7.3 1,000 hours @ +125 C; no power loading Temperature Cycling AEC-Q200 Table 7.4 -55 C to +125 C, 1,000 cycles Moisture Resistance AEC-Q200 Table 7.6 +65 C / 80~100 % RH / 10 cycles Biased Humidity AEC-Q200 Table 7.7 1,000 hours @ +85 C / 85 % RH, 10 % operating power Operational Life AEC-Q200 Table 7.8 Mechanical Shock AEC-Q200 Table 7.13 100 g, half-sine, 6 ms, velocity: 12.3 ft./sec. Vibration AEC-Q200 Table 7.14 5 g for 20 minutes, 12 cycles each of 3 durations; 10~200 Hz Resistance to Solder Heat AEC-Q200 Table 7.15 +270 C 5 C, 10 1 seconds Thermal Shock AEC-Q200 Table 7.16 -55 C to +155 C, dwell time 15 minutes, max. transfer time 20 seconds/300 cycles tolerance; no visible damage 1 % tolerance: 0.5 % 5 % tolerance: 1 % 1 % tolerance: 0.5 % 5 % tolerance: 1 % 1 % tolerance: 0.5 % 5 % tolerance: 1 % ESD AEC-Q200-002 1 kV min. 1 % Solderability AEC-Q200 Table 7.18 a) Backing +155 C, 4 hours, dipping +235 C, 5 seconds b) Steam 8 hours, dipping +215 C, 5 seconds c) Steam 8 hours, dipping +260 C, 7 seconds Over 95 % of the termination must be covered with solder Flammability AEC-Q200 Table 7.20 UL 94 V-0 or V-1 are acceptable Refer to UL 94 Board Flex AEC-Q200 Table 7.21 Bending 2 mm (CRS1206A, 1210A, 2010A, 2512A) Bending 3 mm (CRS0603A, 0805A) 1 % tolerance: 0.5 % 5 % tolerance: 1 % Terminal Strength AEC-Q200 Table 7.22 Force 1.8 Kg for 60 seconds No mechanical damage Sulfur-resistant (Applies only when R 1 ohm) ASTM B-809 +50 C 2 C, 1,000 hours 1 % 1 % tolerance: 1 % 5 % tolerance: 3 % 1 % tolerance: 0.5 % 5 % tolerance: 1 % 1 % tolerance: 0.5 % 5 % tolerance: 1 % 1 % tolerance: 1 % 5 % tolerance: 3 % 1 % tolerance: 1 % 5 % tolerance: 3 % Environmental Characteristics 275 <1> Maximum of 20 seconds between Moisture Sensitivity Level .................................................. 1 ................................................ 1A 260 C peak +255 C and +260 C <1> 255 C 225 175 Derating Curve 90 - 150 seconds Ramp Down 6 C/second 150 C 125 60 - 120 seconds 10 seconds minimum 75 Ramp Up 3 C/second maximum 25 0 50 100 150 Time (seconds) 200 250 300 Power Ratio (%) Temperature (C) 220 C 190 C 100 -55 70 155 Ambient Temperature (C) Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. CRS-A Series High Power Anti-Surge Resistor Packaging Dimensions (Conforms to EIA RS-481A) D F P0 E Accumulated dimensional tolerance 40 0.2 (1.575 .008) W DIMENSIONS: MM (INCHES) B P2 A Model P1 Tape Type A B W F E P1 P2 P0 D CRS0603A Paper 1.10 0.20 (.043 .008) 1.90 0.20 (.075 .008) 8.00 0.30 (.315 .012) 3.50 0.05 (.138 .002) 1.75 0.10 (.069 .004) 4.00 0.10 (.158 .004) 2.00 0.05 (.079 .002) 4.00 0.10 (.158 .004) 1.50 +0.10/-0 (.006 +.004/-0) CRS0805A Paper 1.65 0.20 (.065 .008) 2.40 0.20 (.094 .008) 8.00 0.30 (.315 .012) 3.50 0.05 (.138 .002) 1.75 0.10 (.069 .004) 4.00 0.10 (.158 .004) 2.00 0.05 (.079 .002) 4.00 0.10 (.158 .004) 1.50 +0.10/-0 (.006 +.004/-0) CRS1206A Paper 2.00 0.20 (.079 .008) 3.60 0.20 (.142 .008) 8.00 0.30 (.315 .012) 3.50 0.05 (.138 .002) 1.75 0.10 (.069 .004) 4.00 0.10 (.158 .004) 2.00 0.05 (.079 .002) 4.00 0.10 (.158 .004) 1.50 +0.10/-0 (.006 +.004/-0) CRS1210A Paper 3.00 0.20 (.118 .008) 3.60 0.20 (.142 .008) 8.00 0.30 (.315 .012) 3.50 0.05 (.138 .002) 1.75 0.10 (.069 .004) 4.00 0.10 (.158 .004) 2.00 0.05 (.079 .002) 4.00 0.10 (.158 .004) 1.50 +0.10/-0 (.006 +.004/-0) CRS2010A Plastic 2.80 0.20 (.110 .008) 5.50 0.20 (.217 .008) 12.00 0.30 (.472 .012) 3.50 0.05 (.138 .002) 1.75 0.10 (.069 .004) 4.00 0.10 (.158 .004) 2.00 0.05 (.079 .002) 4.00 0.10 (.158 .004) 1.50 +0.10/-0 (.006 +.004/-0) CRS2512A Plastic 3.50 0.20 (.138 .008) 6.70 0.20 (.264 .008) 12.00 0.30 (.472 .012) 3.50 0.05 (.138 .002) 1.75 0.10 (.069 .004) 4.00 0.10 (.158 .004) 2.00 0.05 (.079 .002) 4.00 0.10 (.158 .004) 1.50 +0.10/-0 (.006 +.004/-0) T B C N D DIMENSIONS: MM (INCHES) G A Model Packaging Quantity CRS0603A CRS0805A CRS1206A CRS1210A 5,000 pcs. per reel CRS2010A CRS2512A 4,000 pcs. per reel A N C D Min. B 1.78 2.00 (.070 .079) 60 0.50 (2.362 .020) 13.0 0.50 (.512 .020) 20.0 (8.661) 2.00 0.50 (.079 .020) G T Max. 10.00 1.50 (.394 .006) 14.9 (.587) 13.80 1.50 (.543 .006) 16.7 (.657) REV. 11/18 Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. Legal Disclaimer Notice This legal disclaimer applies to purchasers and users of Bourns(R) products manufactured by or on behalf of Bourns, Inc. and P[ZHSPH[LZJVSSLJ[P]LS)V\YUZ Unless otherwise expressly indicated in writing, Bourns(R) products and data sheets relating thereto are subject to change ^P[OV\[UV[PJL