Anti-Sulfurated Thick Film Chip Resistor Arrays ( CNCS34 Concave Type ) Halogen-Free Document No TCNCS-340S001F Revised Date 2014/08/05 page number 1/8 1. Scope : This specification applies for the CNCS34 Concave Type of Anti-Sulfurated thick film chip resistor arrays made by TA-I. 2. Construction , Dimensions , Schematic : 2.1 Construction : Plating Ni + Sn Over Coat Ceramic Substrate Conductor 2.1.1 Chip Resistor Arrays : ● 102 2.2 Dimension : UNIT:mm Type L W T P A B C D G CNCS34 3.2±0.2 1.5±0.2 0.55±0.1 0.8±0.1 0.6±0.1 0.3±0.2 0.5±0.1 0.25±0.1 0.35±0.15 TA-I TECHNOLOGY CO., LTD Anti-Sulfurated Thick Film Chip Resistor Arrays ( CNCS34 Concave Type ) Halogen-Free Document No TCNCS-340S001F Revised Date 2014/08/05 page number 2/8 2.3 Schematic： 3. Type Designation : 3.1 Chip Resistor Arrays : CNCS 34 Product Code J size CNC: Anti-Sulfurated T Tolerance 102 Packaging Nominal Power Rating Resistance Chip Resistor Arrays Concave type J-±5% 34 – 0603 *4 T- Paper Tape 3 F-±1% digits e.g.,: (E-24) 102 = 1KΩ 4. Ratings & Characteristics : Type PowerRating at 70℃ Rating Voltage Max .Working Voltage Max. OverLoad Voltage Operating Temp.(℃) CNCS34 1/16W Refer 4.2 50V 100V -55 | +125℃ Temp Resistance Resistance Coefficient Tolerance(%) Range (Ω) PPM/℃ ±5% 10Ω~1MΩ ±200 TA-I TECHNOLOGY CO., LTD Anti-Sulfurated Thick Film Chip Resistor Arrays ( CNCS34 Concave Type ) Halogen-Free Document No TCNCS-340S001F Revised Date 2014/08/05 page number 3/8 4.1 Derating Curve : For resistors operated at ambient temperature over 70℃ , power rating shall be derated in accordance with figure 1. 125 Figure 1 4.2 Rated Voltage : The rated voltage is calculated by the following formula: E= P * R E=Rated Voltage(V) P=Rated Power(W) R=Resistance Value(Ω) E.G. : What is CNCS34JT102 the rated voltage ? CNCS34JT102 E= P:1/16W ; R:102 = 1KΩ = 1000Ω 0.0625(W) * 1000(Ω) = 7.9 (V) TA-I TECHNOLOGY CO., LTD Anti-Sulfurated Thick Film Chip Resistor Arrays ( CNCS34 Concave Type ) Halogen-Free Document No TCNCS-340S001F Revised Date 2014/08/05 page number 4/8 5. Reliability Tests : Test Items Reference standard Condition of Test Test Limits ( R R ) Temperature Coefficient of Resistance IEC60115-1-4.8 JIS-C5201-1-4.8 -55〜 +125 ℃ Refer 4.0 Short Time Overload IEC60115-1-4.13 JIS-C5201-1-4.13 2.5 X rated voltage for 5 sec ± ( 2.0 % + 0.1Ω ) Intermittent Overload IEC60115-1-4.39 JIS-C5201-1-4.39 2.5X rated voltage or Max Overloading Voltage , 1sec “ON” 25 sec “OFF” , 10000 cycles ± ( 5.0% + 0.1Ω ) 1000 hours at rated voltage , Load Life IEC60115-1-4.25.1 70℃ , 1.5hours JIS-C5201-1-4.25.1 “ON “, 0.5hour “OFF” 1%:±(1.0%+0.05Ω) 5%:±(3.0%+0.1Ω) Load Life with Humidity IEC60115-1-4.24 JIS-C5201-1-4.24 1000 hours at rated voltage , 40±2℃, 90~95% RH 1.5hours “ON “, 0.5hour “OFF” 1%:±(1.0%+0.05Ω) 5%:±(3.0%+0.1Ω) Rapid Change of Temperature IEC60115-1-4.19 JIS-C5201-1-4.19 -55℃ (30 min. ) / +125 ℃ (30 min. ) 5 cycles 1%:±(0.5%+0.05Ω) 5%:±(1.0%+0.05Ω) Solderability IEC60115-1-4.17 JIS-C5201-1-4.17 245±5℃ solder, 2±0.5 sec dwell. Solder : Sn96.5 / Ag3.0 / Cu0.5 At least 95% of surface area of electrode shall be covered with new solder. Core body IEC60115-1-4.15 JIS-C5201-1-4.15 Without mechanical damage Pressure 1.0 kgf a R0.5 pressure rod such as breaks. Electrical for 10 sec characteristics shall be satisfied Dielectric Withstanding Voltage (Voltage Proof) IEC60115-1-4.7 JIS-C5201-1-4.7 Applying voltage 100V for 1 minute No abnormalities such as flashover, burning dielectric breakdown shall appear. Resistance to Solder Heat IEC60115-1-4.18 JIS-C5201-1-4.18 260 ±5℃ solder , 10 ±1 sec dwell . 1%:±(1.0%+0.05Ω) 5%:± (2.0% + 0.1Ω ) Sulfur(saturated vapor) 1,000 hours,105±2°C, unpowered ±(2%+0.05Ω) Sulfuration Test ASTM-B-809-95 Note* : RCWV : Rated continuous working voltage . TA-I TECHNOLOGY CO., LTD Anti-Sulfurated Thick Film Chip Resistor Arrays ( CNCS34 Concave Type ) Halogen-Free Document No TCNCS-340S001F Revised Date 2014/08/05 page number 5/8 6. Marking : 6.1 ±5%(E24) Resistance value is expressed by 3 digits, the first two digits represent the significant figures of nominal resistance value inΩ, and the third digit represents exponent for base of 10. E.G. 2 472 = 47×10 = 4700Ω = 4.7KΩ 6.2 ±1%(E96) Resistance value is expressed by 4 digits, the first three digits represent the significant figures of nominal resistance value inΩ, and the fourth digit represents exponent for base of 10. 0 E.G. : 1000 = 100×10 = 100Ω 7. Taping & Reel : 7.1 Taping Dimensions : 7.1.1 4 mm pitch paper : UNIT: mm Type A CNCS34 2.0±0.15 B W 3.6±0.2 8.0±0.2 F E P1 3.5±0.05 1.75±0.1 4.0±0.1 P2 P0 2.0±0.05 4.0±0.1 ψD0 +0.1 1.5 T0 0.84±0.1 -0 Paper Tape Package Type 4 mm pitch 178mm/R CNCS34 5000 TA-I TECHNOLOGY CO., LTD Anti-Sulfurated Thick Film Chip Resistor Arrays ( CNCS34 Concave Type ) Halogen-Free 7.2 Document No TCNCS-340S001F Revised Date 2014/08/05 page number 6/8 Reel Specifications : UNIT: mm Type ψA ψB ψC CNCS34 178.0 ± 2.0 60 or more 13.0 ± 1.0 7.3 W 9.0 ± 1.0 T 11.5 ± 1.0 Peel off Strength : Peel –off force of paper and blister tape is in accordance with “JIS-C5202” that is , 0.1 to 0.7 N at a peel-off speed of 300 mm / minute. Pull top cover tape carrier tape 300 mm/min 10 ~ 15° standard: 0.1 ~ 0.7 N TA-I TECHNOLOGY CO., LTD Anti-Sulfurated Thick Film Chip Resistor Arrays ( CNCS34 Concave Type ) Halogen-Free Document No TCNCS-340S001F Revised Date 2014/08/05 page number 7/8 8. Label： 8.1 Manufacture Label : 8.1.1 Chip Resistor Array Date Code Resistance Tolerance Type QTY: 5000 PCS T63140171K LOT NO: 102 0631 CNCS34JT 8.2. Customer Label ( By customer request ) : 8.2.1 Chip Resistor Array TA-I J Anti-Sulfur Products TECH Anti-Sulfur Product Spec 0603 8P4R 5% 1KΩ Customer No 21-283-621004 CNCS34JT102 10.05.21 Date 9. Recommended land patterns : Solder resist Land f a Chip resistor array b Land pattern Type CNCS Size 34 p Dimension ( mm ) a b p f 0.7~0.9 0.40~0.45 0.8 2.2~2.6 TA-I TECHNOLOGY CO., LTD Anti-Sulfurated Thick Film Chip Resistor Arrays ( CNCS34 Concave Type ) Halogen-Free Document No TCNCS-340S001F Revised Date 2014/08/05 page number 8/8 10. Recommend IR – Reflow profile : (solder : Sn96.5 / Ag3 / Cu0.5) : Peak : 250 5 ℃ 0 , 5 sec Pre – heat Zone : 150 to 180 ℃, 90 ± 30 sec Soldering Zone : 230℃ or higher , 30 ± 10 sec 11. Storage Conditions : Temperature : 5 to 35 ℃ Related Humidity :40 to 75% RH 12. Shelf Life : 2 Years from manufacturing date. 13. ECN : Engineering Change Notice: The customer will be informed with ECN if there is significant modification on the characteristics and materials described in Approval Sheet. 14. Manufacturing Country & City : TA-I TECHNOLOGY CO., LTD. ( Taiwan – Tao Yuan ) Tel: 886-3-3246169 Fax : 886-3-3246167 Associated companies : (1) FORTUNE TASK RESISTOR FACTORY ( China – Dongguan ) Tel : 86-769-8339-4790〜3 Fax : 86-769-8339-4794 (2) TA-I TECHNOLOGY (DONGGUAN ) CO., LTD. ( China –Dongguan ) Tel : 86-769-8339-4790〜3 Fax : 86-769-8339-4794 (3) TA-I TECHNOLOGY ( SU ZHOU ) CO., LTD. ( China – Su Zhou) Tel :86- 512-63457879 Fax : 86-512-63457869 (4) TAI OHM ELECTRONICS ( M ) SDN. BHD. ( Malaysia – Pulaupinang ) Tel :604- 3900480 Fax : 604-3901481 (5) P.T.TAI ELECTRONICS Indonesia ( Indonesia – Jakarta ) Tel :62-21-89830123 Fax : 62-21-89830703 TA-I TECHNOLOGY CO., LTD