INDEX FOR SPECIFICATION 1． ． INSTRUCTION -------------------------------------- 1 2． ． RATING ---------------------------------------------------- 1 3． ． DIMENTION FOR CHIP 4． ． STRUCTURE 5． ． MARKING ------------------------------------- 2 -------------------------------------------- 3－ －4 6． ． CHARACTERISTICS 7． ． PACKING ------------------------ 2 -------------------------- 5－ －6 ------------------------------------ 7－ －8 SUPEROHM CHIP RESISTORS FILE NO.: 1. INSTRUCTION: THIS SHEET IS THE STATEMENT OF THE THICK FILM CHIP RESISTORS SPECIFICATION THAT ROYALOHM’S PRODUCTIONS CAN MEET. 2. RATING: TYPE 0402 0603 0805 1206 1210 2010 2512 1/16W 1/10W 1/8W 1/4W 1/3W 1/2W 1W MAX.WORKING VOLTAGE 50V 50V 150V 200V 200V 200V 200V MAX. OVERLOAD VOLTAGE DIELECTRIC WITHSTANDING VOLTAGE 100V 100V 300V 400V 400V 400V 400V POWER RATING RESISTANCE RANGE 0402：100V；0603：300V；其余：500V ±1% 0402：100Ω--1MΩ；其余 0.1Ω--10MΩ ±5% 0402：100Ω--1MΩ；其余 0.1Ω--10MΩ TOLERANCE ±1%, ±5% 70℃ RATED AMBIENT TEMP. -55℃ --- +155℃ TEMP.RANGE 2.1 POWER RATING: RESISTORS SHALL HAVE A POWER RATING BASED ON CONTINUOUS LOAD OPERATION AT AN AMBIENT TEMPERATURE OF 700C. FOR TEMPERATURE IN EXCESS OF 700C, THE LOAD SHALL BE DERATE AS SHOWN IN FIGURE 1. FIGURE 1 2.2 VOLTAGE RATING: RESISTORS SHALL HAVE A RATED DIRECT-CURRENT (DC) CONTINUOUS WORKING VOLTAGE OR AN APPROXIMATE SINE-WAVE ROOT-MEAN-SQUARE (RMS) ALTERNATING-CURRENT (AC) CONTINUOUS WORKING VOLTAGE AT COMMERCIAL-LINE FREQUENCY AND WAVEFORM CORRESPONDING TO THE POWER RATING, AS DETERMINED FROM THE FOLLOWING FORMULA: RCWV =√ P × R WHERE: RCWV = RATED DC OR RMS AC CONTINUOUS WORKING VOLTAGE AT COMMERCIAL-LINE FREQUENCY AND WAVEFORM (VOLT.) P = POWER RATING (WATT.) R = NOMINAL RESISTANCE (OHM) IN NO CASE SHALL THE RATED DC OR RMS AC CONTINUOUS WORKING VOLTAGE BE GREATER THAN THE APPLICABLE MAXIMUM VALUE. THICK FILM CHIP RESISTORS 3. 4. DIMENSION FOR CHIP: TYPE L 0402 1.00 ± 0.10 0.50 0603 1.60 ± 0.10 0.80 0805 2.00±0.15 1.25 1206 3.10±0.15 1.55 1210 3.10±0.15 2.60 2010 5.00±0.15 2.50 2512 6.35±0.15 3.20 W + 0.05 - 0.05 + 0.15 - 0.10 +0.15 -0.10 +0.15 -0.10 +0.15 -0.10 +0.15 -0.10 +0.15 -0.10 H l1 0.35 ± 0.05 0.20 ± 0.10 0.25 ± 0.10 0.45 ± 0.10 0.30 ± 0.20 0.30 ± 0.20 0.55±0.10 0.40±0.20 0.40±0.20 0.55±0.10 0.45±0.20 0.45±0.20 0.55±0.10 0.50±0.25 0.50±0.20 0.55±0.10 0.60±0.25 0.50±0.20 0.55±0.10 0.60±0.20 0.50±0.20 STRUCTURE: 1: HIGH PURITY ALUMINA SUBSTRATE ( 96% AL2O3、0.3±0.1%CaO 、1.0±0.3%MgO 、2..1±0.05%SiO2 ) 2,3: PROTECTIVE COVERING 4: RESISTIVE COVERING 5: TERMINATION (INNER) Ag/Pd 6: TERMINATION (BETWEEN) Ni PLATING 7: TERMINATION (OUTER) Sn PLATING DIMENSION: mm l2 THICK FILM CHIP RESISTORS 5. MARKING: (1) FOR 0402 SIZE. DUE TO THE VERY SMALL SIZE OF THE RESISTOR’S BODY, THERE IS NO MARKING ON THE BODY. (2) ±5% TOLERANCE: THE FIRST TWO DIGITS ARE SIGNIFICANT FIGUTRES OF RESISTANCE AND THE THIRD DENOTES NUMBER OF ZEROS FOLLOWING EXAMPLE: 33000 → 33KΩ (3) ±5% TOLERANCE: BELOW 10Ω SHOW AS FOLLOWING EXAMPLE: 2.2Ω (4) ±1% TOLERANCE: 4 DIGITS, FIRST THREE DIGITS ARE SIGNIFICANT, FORTH DIGIT IS NUMBER OF ZEROS. LETTER R IS DECIMAL POINT. EXAMPLE: 2700 → 2.7KΩ 10.5Ω (5) STANDARD E-96 SERIES VALUES (±1% TOLERANCE) OF 0603 SIZE. DUE TH THE SMALL SIZE OF THE RESISTOR’S BODY, 3 DIGITS MARKING WILL BE USED TO INDICATE THE ACCUATE RESISTANCE VAUE BY USING THE FOLLOWING MULTIPLIER & RESISTANCE CODE. MULTIPLIER CODE: CODE A B C D E F G H X Y Z MULTIPLIER 100 101 102 103 104 105 106 107 10-1 10-2 10-3 CODING FORMULA FIRST TWO DIGITS------------RESISTANCE CODE THIRD DIGIT-------------------MULTIPLIER CODE EXAMPLE : 1.96KΩ=196×101Ω=29B 12.4Ω=124×10-1Ω=10X THICK FILM CHIP RESISTORS STANDARD E-96 VALUES AND 0603 RESISTANCE CODE Ω VALUE CODE Ω VALUE CODE Ω VALUE CODE Ω VALUE CODE 100 01 178 25 316 49 562 73 102 02 182 26 324 50 576 74 105 03 187 27 332 51 590 75 107 04 191 28 340 52 604 76 110 05 196 29 348 53 619 77 113 06 200 30 357 54 634 78 115 07 205 31 365 55 649 79 118 08 210 32 374 56 665 80 121 09 215 33 383 57 681 81 124 10 221 34 392 58 698 82 127 11 226 35 402 59 715 83 130 12 232 36 412 60 732 84 133 13 237 37 422 61 750 85 137 14 243 38 432 62 768 86 140 15 249 39 442 63 787 87 143 16 255 40 453 64 806 88 147 17 261 41 464 65 825 89 150 18 267 42 475 66 845 90 154 19 274 43 487 67 866 91 158 20 280 44 499 68 887 92 162 21 287 45 511 69 909 93 165 22 294 46 523 70 931 94 169 23 301 47 536 71 953 95 174 24 309 48 549 72 976 96 THICK FILM CHIP RESISTORS 6. CHARACTERISTICS: CHARACTERISTIC LIMITS ±1% 10Ω---100Ω≤±200PPM/°C 101Ω---1MΩ≤±100PPM/°C ±5% 1Ω---10Ω≤±400PPM/°C 11Ω---10MΩ≤±200PPM/°C ±1% ±(1%+0.1Ω) MAX. ±5% ±(2%+0.1Ω) MAX TEMPERATURE COEFFICIENT SHORT-TIME OVERLOAD INSULATION RESISTANCE DIELECTRIC WITHSTANDING VOLTAGE TERMINAL BENDING SOLDERING HEAT TEST METHOD (JIS-C-5201/5202) 5.2 NATURAL RESISTANCE CHANGE PER TEMP. DEGREE CENTIGRADE R2-R1 × 106 (PPM/℃) R1(T2-T1) R1: RESISTANCE VALUE AT ROOM TEMP. (T1) R2: RESISTANCE VALUE AT ROOM TEMP. +100℃ (T2) TEST PATTERN: ROOM TEMP., ROOM TEMP. +100℃ 5.5 PERMANENT RESISTANCE CHANGE AFTER THE APPLICATION OF 2.5 TIMES RCWV FOR 5 SECONDS. 1,000 MΩ OR MORE 5.6 APPLY 500V DC BETWEEN PROTECTIVE COATING AND TERMINATION FOR 1 MINUTE, THEN MEASURE. NO EVIDENCE OF FLASHOVER MECHANICAL DAMAGE, ARCING OR INSULATION BREAK DOWN. 5.7 APPLY 500V DC BETWEEN PROTECTIVE COATING AND TERMINATION FOR 1 MINUTE ±(1%+0.05Ω) MAX 6. 1.4 TWIST OF TEST BOARD: Y/X = 3/90 mm FOR 10 SECONDS RESISTANCE CHANGE RATE IS: ±(1%+0.05Ω) MAX 6.4 DIP THE RESISTOR INTO A SOLDER BATH HAVING A TEMPERATUER OF 260°C±5°C AND HOLD IT FOR 10±1 SECONDS. THICK FILM CHIP RESISTORS CHARACTERISTIC TEST METHOD (JIS-C-5201/5202) LIMITS 7.4 RESISTANCE CHANGE AFTER CONTINUOUS FIVE CYCLES FOR DUTY CYCLE SPECIFIED BELOW: ±1% ±(0.5%+0.05 Ω)MAX TEMPERATURE CYCLING ±5% SOLDERABILITY ±(1.0%+0.05 Ω)MAX. 95% COVERAGE MIN. ±1% ±( 0.5%+0.1 Ω ) MAX. ±5% ±( 3.0%+0.1 Ω ) MAX. HUMIDITY ( STEADY STATE ) RESISTANCE CHANGE RATE IS: LOAD LIFE IN HUMIDITY ±1% ±(1%+0.1Ω ) MAX. ±5% ±(3%+0.1Ω ) MAX. STEP TEMPERATURE TIME 1 -55℃ ± 3℃ 30 MINS 2 ROOM TEMP. 10 --- 15 MINS 3 +155℃ ± 3℃ 30 MINS 4 ROOM TEMP. 10 --- 15 MINS 6.5 TEST TEMPERATURE OF SOLDER: 245°C ± 5°C DIPPING TIME IN SOLDER: 3± 0.5 SECONDS. 7.5 TEMPORARY RESISTANCE CHANGE AFTER A 1,000 HOURS EXPOSURE IN A HUMIDITY CHAMBER. 7.9 RESISTANCE CHANGE AFTER 1,000 HOURS (1.5 HOURS “ON”,0.5 HOUR “OFF”) AT RCWV IN A HUMIDITY CHAMBER CONTROLLED AT 40℃±2℃ AND 90 TO 95% RELATIVE HUMIDITY. RESISTANCE CHANGE RATE IS: LOAD LIFE ±1% ±(1%+0.1Ω) MAX. ±5% ±(3%+0.1Ω) MAX. 7.10 PERMANENT RESISTANCE CHANGE AFTER 1,000 HOURS OPERATING AT RCWV WITH DUTY CYCLE 1.5 HOURS “ON”, 0.5 HOUR “OFF” AT 70℃±2℃ AMBIENT. THICK FILM CHIP RESISTORS 7. PACKAGING: 7.1 TAPPING DIMENSION: UNIT: mm + 0.1 TYPE A ± 0.2 B ± 0.2 C ± 0.05 φD E ± 0.1 F ± 0.05 G ± 0.1 W ± 0.2 1.75 3.5 4.0 8.0 0402 0.65 1.15 2.0 -0 1.5 0603 1.10 1.90 2.0 1.5 1.75 3.5 4.0 8.0 0805 1.65 2.40 2.0 1.5 1.75 3.5 4.0 8.0 1206 2.00 3.60 2.0 1.5 1.75 3.5 4.0 8.0 1210 2.80 3.50 2.0 1.5 1.75 3.5 4.0 8.0 2010 2.9 5.6 2.0 1.5 1.75 5.5 4.0 12.0 2512 3.5 6.7 2.0 1.5 1.75 5.5 4.0 12.0 7.2 DIMENSION: UNIT: mm TYPE TAPING QUANTITY A±0.5 B±0.5 C±0.5 D±1 M±2 W±1 0402 PAPER 10,000 PCS REEL 2.0 13.0 21.0 60.0 178 10 0603 PAPER 5,000 PCS REEL 2.0 13.0 21.0 60.0 178 10 0805 PAPER 5,000 PCS REEL 2.0 13.0 21.0 60.0 178 10 1206 PAPER 5,000 PCS REEL 2.0 13.0 21.0 60.0 178 10 1210 PAPER 5,000 PCS REEL 2.0 13.0 21.0 60.0 178 10 2010 Embossed 4,000 PCS REEL 2.0 13.0 21.0 60.0 178 13.8 2512 Embossed 4,000 PCS REEL 2.0 13.0 21.0 60.0 178 13.8 ORDERING PROCEDURE (EXAMPLE: 0603 5% 1K8): R R 1 PRODUCT: PRODUCT: CHIP RESISTERS INTERNATIONAL TYPE: TYPE: FILL-IN THESE 4 DIGITS WITH THE CHIP RESISTOR TYPES AS FOLLOWS: 1005 1608 2012 3216 3126 3225 5025 6432 6 0 8 0 3 6 NATIONAL NATIONAL TYPE: FILL-IN THESE 4 DIGITS WITH THE CHIP RESISTOR TYPES AS FOLLOWS: 0402 0603 0805 1206 1210 2010 2512 4D03 10P8 16P8 0 3 L 1 8 2 RESISTANCE VALUE: L182=1K8 L1001=1K TOLERANCE: TOLERANCE: F=±1% G=±2% J=±5% PACKAGING TYPE: T=T/R PACKING B=Bulk in Poly-bag C=Bulk in cassette J T