Thick Film High Voltage Chip Resistors ( for 2010 ) TA-I No TRH-200S003C page 1/10 1. Scope : This specification applies for thick film high voltage chip resistors made by TA-I. Conductor : (Lead-free or with lead ) 2. Construction: Over Coat (Color : Green) Sn Plating Resistive Element Ni Plating Ceramic Substrate 3. Type Designation: RH 20 Product Code RH : High voltage 20-2010(5025), Size J EN Tolerance Packaging Power Rating 1/2W 106 Nominal Resistance J- 5% TE-Lead Free & Emboss Tape e.g., 5% 106=10M TA-I TECHNOLOGY CO., LTD Thick Film High Voltage Chip Resistors ( for 2010 ) TA-I No TRH-200S003C page 2/10 4. Dimensions: UNIT: mm Type L W C d t RH20 5.00 0.20 2.50 0.20 0.40 0.25 0.50 0.25 0.55 0.10 5.Ratings & Characteristics : Rating Feature Voltage RH20 Characteristics Power Ratings (W) 1/2W ~ 22M Resistance Value () 47 o 200 T.C.R (ppm/ C) o Operation Temperature Range ( C) Resistance Tolerance (%) Refer 5.2 JIS Code 3A / JIS Code 3D Refer to JIS C 5202 5.1 Refer to JIS C 5202 5.2 -55 ~ +125 5 Maximum Working Voltage (V) 1500 Maximum Overload Voltage (V) 3000 Note : Measurement Method JIS C 5201 4.2.5 Remark RH20 : DC 3000V , AC 2122V Except for the above standardized products, we also provide the customized products. TA-I TECHNOLOGY CO., LTD Thick Film High Voltage Chip Resistors ( for 2010 ) TA-I No TRH-200S003C page 3/10 5.1 Derating Curve : , power rating shall be derated in For resistors operated at ambient temperature over 70 accordance with figure 1. P max. 100 Power ratio ( % ) 50 0 -55 50 70 100 Ambient 125 Temp. ( C ) Figure 1 5.2 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() E.G. : What is RH20JEN 304 the rated voltage ? RM20JEN304 P=1/2W E=1/2(W)*300000 ( ) =300,000 ; R:304=300K = 387.29 V Remark : However , it shall not exceed the maximum rated voltage . TA-I TECHNOLOGY CO., LTD TA-I Thick Film High Voltage Chip Resistors ( for 2010 ) No TRH-200S003C page 4/10 6. Reliability Tests:(As specified in JIS C 5202) Reference standard Test Items Visual examination Condition of Test Test Limits Checked by visual examination . The marking shall be legible , as checked by visual examination Temperature Coefficient of Resistance JIS-C5202-5.2 -55 ~ +125 Refer to paragraph 5 Dielectric Withstanding Voltage ( Voltage Proof ) JIS-C5202-5.7 500Va. c., voltage , 1 min . No abnormalities such as flashover , burning dielectric breakdown shall appear . Insulation Resistance JIS-C5202-5.6 100V voltage , 1 min . 1G Solderability JIS-C5202-6.11 245 5 solder, 2 0.5 sec dwell. Solder : Sn96.5/Ag3/Cu0.5 At least 95% of surface area of electrode shall be covered with new solder. Short Time Overload JIS-C5202-5.5 2.0 X rated voltage, 2s DC : 3000 V Max , AC (RMS) : 2122V Max Test Substrate : pitch 10.16 mm 1% + 0.05 Resistance to Soldering Heat JIS-C5202-6.10 270 5 solder , 10 1 sec dwell . 1% + 0.05 Rapid Change of Temperature JIS-C5202-7.4 -55 (30 min. ) / +125 (30 min. ) 5 cycles 1% + 0.05 Load Life JIS-C5202-7.10 1000 hours at rated power , 70 , 1.5hours "ON ", 0.5hour "OFF" 5% + 0.1 Solubility resistance JIS-C5202-6.9 Ultrasonic for 1 minute Solvent : isopropyl alcohol Marking shall be legible. 7. Marking 7.1 5%(E24) Resistance value is expressed by 3 digits, the first two digits represent the , and the third digit significant figures of nominal resistance value in represents exponent for base of 10. Ex. 106 =10 x10 =10000000=10M 6 TA-I TECHNOLOGY CO., LTD Thick Film High Voltage Chip Resistors ( for 2010 ) TA-I No TRH-200S003C page 5/10 8. Taping & Reel 8.1 Taping Dimensions 8.1.1 4 mm pitch Emboss Packing Type A B W F E P1 P2 2.8 0.2 5.3 0.2 12.0 0.2 5.5 0.05 1.75 0.1 4.0 0.1 2.0 0.05 P0 D0 T +0.1 Emboss RH20 4.0 0.05 1.5 0.85 0.15 -0 Emboss Plastic Tape Type series 4 mm pitch 178mm/R RH 20 4000 UNIT pc TA-I TECHNOLOGY CO., LTD Thick Film High Voltage Chip Resistors ( for 2010 ) TA-I 8.2 No TRH-200S003C page 6/10 Reel Specifications Type RH20 A 178 2.0 B 60.0 1.0 UNIT: mm C W 13.0 1.0 T 13.0 1.0 15.5 1.0 8.4. Peel -off force : 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 300 mm/min 10 ~ 15 standard: 0.1 ~ 0.7 N carrier tape TA-I TECHNOLOGY CO., LTD Thick Film High Voltage Chip Resistors ( for 2010 ) TA-I No TRH-200S003C page 7/10 9. Label 9.1 Manufacture Label : Date Code Resistance Tolerance TYPE QTY: 4000 PCS 106 12170012K- LOT NO: 0121 H JEN 2010 Manufacture Label Package Lead-Free High Voltage 9.2 Customer Label ( By customer request ): Lead-Free Products TA-I TECH Product Spec Customer No: LEAD FREE 2010 5%(E) 10M 105A702723 RH20JEN106 Date 04.05.21 Year Month 10. Recommended land patterns Land pattern Type RH Size 20 (2010 ) a 3.3~3.7 Dimension b ( mm ) 5.7~6.5 c 2.3~3.5 TA-I TECHNOLOGY CO., LTD Thick Film High Voltage Chip Resistors ( for 2010 ) TA-I No TRH-200S003C page 8/10 11. 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 12. Storage Conditions: Temperature: 5 ~35 ,Humidity:40%~75% 13. Shelf Life: 2 years from manufacturing date. 14.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. TA-I TECHNOLOGY CO., LTD TA-I Thick Film High Voltage Chip Resistors ( for 2010 ) No TRH-200S003C page 9/10 15. 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 :002-62-21-44820254 Fax : 002-62-21-44820256 TA-I TECHNOLOGY CO., LTD Thick Film High Voltage Chip Resistors ( for 2010 ) TA-I No TRH-200S003C page 10/10 Revise record Date Content 1. 5.0 : Adding rating voltage : Refer 5.2 Jan.19.2006 2. 5.2 : Adding , How to calculate rated voltage ? Owner Vincent 1. 2. Conductor : Adding to (Lead-free or with lead) 2. 3. Type Designation: 12-1206 changed 12-1206(3216) 3. Reliability Tests: Solderability : 235 5 solder, 2 0.5 sec dwell. Changed to 2455 solder, 20.5 sec dwell. Solder : Sn96.5 / Ag3.0 / Cu0.5 4. 8.2 Reel Specifications: A B T Jul.10.2006 180+0 / -3.0 changed 178 2.0 60 min changed 60.0 1.0 15.4 2.0 changed 15.5 1.0 5. 10. Recommended land patterns : Vincent a 3.50 changed 3.3~3.7 b 6.30 changed 5.7~6.5 c 2.30 changed 2.3~3.5 6. Adding "Recommend IR - Reflow profile" 7. 9.1 Manufacture label : Series number 3 codes changed to 4 codes 8. Adding Customer label 9. Adding "shelf life" 10. 15. Manufacturing Country & City: Adding TA-I TECHNOLOGY (DONGGUAN ) CO., LTD TA-I TECHNOLOGY CO., LTD