KMY Last update: 2012.8.30 No.RH-K-HTS-0001-2 (Uncontrolled copy) Sp e c i f i c a t i o n (Reference) Title: FIXED HIGH VOLTAGE RESISTORS PRECISION Style: RH1, 2, 3, 4, 6, 8 RoHS COMPLIANCE ITEM Product specification contained in this specification are subject to change at any time without notice If you have any questions or a Purchasing Specification for any quality Agreement is necessary, please contact our sales staff. Issue Dept.: Research & Development Department Hokkaido Research Center KMY Title: Drawing No: RH-K-HTS-0001 FIXED HIGH VOLTAGE RESISTORS: PRECISION RH1, 2, 3, 4, 6, 8 Page: /2 1/6 1. Scope 1.1 This specification covers the detail requirements for fixed high voltage resistors: precision, style of RH1, 2, 3, 4, 6, 8. 1.2 Applicable documents JIS C 5201-1994, JIS C 5202-1990 2. Classification Type designation shall be the following form. (Example) RH 1 D 1 2 3 Style 100M 4 J 5 6 7 1 Fixed high voltage resistors: precision Style 2 Rated dissipation 3 Temperature coefficient of resistance 4 Rated resistance Example: 100M 100M 5 Tolerance on rated resistance 6 Note Blank Standard A Possible to use in Insulated oil. 7 Packaging form 3. Rating 3.1 The ratings shall be in accordance with Table-1. Style RH1 RH2 RH3 RH4 RH6 RH8 Style Rated dissipation (W) 1 2 3 4 6 8 Table-1 Limiting element voltage Max. overload (kV) voltage (kV) 1.5 4 5 12.5 10 25 15 30 20 40 30 60 Temperature coefficient of resistance Rated resistance range (M) Tolerance on rated resistance RH1 F(1%) RH2 1R500 K(100x10-6/C) RH3 G(2%) RH4 J(5%) RH6 D(200x10-6/C) 500<R5000 K(10%) RH8 *Rated resistance shall be an arbitrary constant within the rated resistance range. *Use in insulated oil shall be applied to RH 4, RH6 and RH8. Pulse voltage (kV) 4 7.5 15 20 30 40 Working temperature range (C) -25~+100 Product specification contained in this specification are subject to change at any time without notice. If you have any questions or a Purchasing Specification for any quality agreement is necessary, please contact our sales staff. Issue: KAMAYA ELECTRIC CO., LTD. Research & Development Department HOKKAIDO Research center Last update: 2012.8.30 KMY Title: Drawing No: RH-K-HTS-0001 FIXED HIGH VOLTAGE RESISTORS: PRECISION RH1, 2, 3, 4, 6, 8 Page: /2 2/6 3.2 Derating The derated values of dissipation at temperature in excess of 40 C shall be as indicated by the following curve. 100 Percentage of the rated dissipation (%) Area of recommended operation 0 -25 100 40 Ambient temperature (C) 125 Figure-1 Derating curve 3.3 Rated voltage d.c.or a.c.r.m.s.voltage calculated from the square root of the product of the rated resistance and the rated dissipation. E: Rated voltage (V) E = P * R P: Rated dissipation (W) R: Resistance () Limiting element voltage can only be applied to resistors when the resistance value is equal to or higher than the critical resistance value. At high value of resistance, the rated voltage may not be applicable. 4. Packaging form The standard packaging form shall be in accordance with Table-2. Table-2 Standard packaging Symbol Packaging form Quantity / units 100 pcs. Loose B Bulk 50 pcs. package 25 pcs. Application RH1 RH2, 3 RH4, 6, 8 Product specification contained in this specification are subject to change at any time without notice. If you have any questions or a Purchasing Specification for any quality agreement is necessary, please contact our sales staff. Issue: KAMAYA ELECTRIC CO., LTD. Research & Development Department HOKKAIDO Research center Last update: 2012.8.30 KMY Title: Drawing No: RH-K-HTS-0001 FIXED HIGH VOLTAGE RESISTORS: PRECISION RH1, 2, 3, 4, 6, 8 Page: /2 3/6 5. Dimensions 5.1 The resistor shall be accordance with the design and physical dimensions in Figure-2, Figure-3, Table-3 and Table-4. 5.1.1 Standard d L H D/2 D H D In case of dispute on the measurement of L, the measurement shall be made at position where the width is equal to 1/2 of the actual measured D. L Style RH1 RH2 RH3 RH4 RH6 RH8 Figure-2 Table-3 L D 14.51.0 4.01.0 26.51.0 5.01.0 39.02.0 5.01.0 52.02.0 9.01.0 77.02.0 9.01.0 97.02.0 9.01.0 H 383 383 383 383 383 383 Unit: mm d 0.8 1.0 1.0 1.0 1.0 1.0 5.1.2 Possible to use in Insulated oil.; Symbol: A. d L H Style RH4 RH6 RH8 Figure-3 Table-4 L D 51.52.0 8.01.0 76.02.0 8.01.0 96.02.0 8.01.0 H H 383 383 383 2-1.0 D Oil pass hole Unit: mm d 1.0 1.0 1.0 Product specification contained in this specification are subject to change at any time without notice. If you have any questions or a Purchasing Specification for any quality agreement is necessary, please contact our sales staff. Issue: KAMAYA ELECTRIC CO., LTD. Research & Development Department HOKKAIDO Research center Last update: 2012.8.30 KMY Title: Drawing No: RH-K-HTS-0001 FIXED HIGH VOLTAGE RESISTORS: PRECISION RH1, 2, 3, 4, 6, 8 6. Marking 6.1 Marking on products The following shall be marked on surface of resistor body. (Example) (1) Style name and Temperature characteristic of resistance (2) Rated resistance (3) Tolerance on rated resistance (4) Manufacturer's name or trade mark (5) Date code (Example) 5 O 1 2 Page: /2 4/6 RH6HVD 100M J KAMAYA 1. Day 2. Month 3. Last digit of year Symbol of month: January to September......... 1 to 9 October ........................... O November ........................ N December ........................ D 1 8 3 (Example of marking) RH6HVD 100M KAMAYA 5018 J 6.2 Marking on package The label of a minimum package shall be legibly marked with follow; (1) Style name (2) Rated dissipation (3) Temperature characteristic of resistance (4) Rated resistance (5) Tolerance on rated resistance (6) Lot number (7) Quantity (8) Manufacturer's name or trade mark (9) Others Product specification contained in this specification are subject to change at any time without notice. If you have any questions or a Purchasing Specification for any quality agreement is necessary, please contact our sales staff. Issue: KAMAYA ELECTRIC CO., LTD. Research & Development Department HOKKAIDO Research center Last update: 2012.8.30 KMY Title: FIXED HIGH VOLTAGE RESISTORS: PRECISION RH1, 2, 3, 4, 6, 8 Drawing No: RH-K-HTS-0001 Page: /2 5/6 7. Performance 7.1 The standard condition for tests shall be in accordance with Sub-clause 3, JIS C 5202-1990. 7.2 The performance shall be satisfied in Table-5. 7.3 The following three performance (*3) shall not be applied to the use in insulation oil. * No.4 Insulation resistance, No.5 Dielectric withstanding voltage, No.11 Humidity (Steady state) Table-5(1) No. Test items Condition of test (JIS C 5202) Performance requirements 1 DC resistance Paragraph 5.1 Within the specified tolerance of Measurement voltage: 100Vdc nominal resistance. Period: Within 5s 2 Temperature characteristic Paragraph 5.2 See Table-1 of resistance The resistance shall be measured at the room temp. and temp. about 80C higher than the room temp. 3 Short time overload Paragraph 5.5 Within (1%+0.05) No evidence of appearance Test potential: 2.5 times rated voltage. damage. Test period: 5s. Test potential should not exceed max. overload voltage as shown in Table-1. 4 Insulation resistance Paragraph 5.6 1000M min. *3 Test condition: A Test potential:500Vdc. Test period: 1min. 5 Dielectric withstanding Paragraph 5.7 No flashover, fire and breakdown. voltage Test condition: A *3 Test pressure: Normal pressure Test potential: 500Vac +10 Test period:60 0 s 6 Pulse test Within (1%+0.05) Test condition: Pulse wave: (1.2x50)s No evidence of appearance Interval: 10s damage. Test times: 10,000 times Test potential should not exceed pulse voltage as shown in Table-1. No evidence of mechanical damage. 7 Terminal strength Paragraph 6.1.2(1) Pulling test Pull force: 25N Duration: 10s. 8 Terminal strength Paragraph 6.1.2(4) Bending test Test condition: Angle of 90degrees for 5 times. 9 Resistance to soldering heat Paragraph 6.4 Within (1%+0.05) Depth of immersion: A point within 40.8mm No evidence of appearance from the resistor body. damage. Temp. of solder bath: 35010C Immersion time: 3.50.5s After immerse into solder, leaving at the room temp. for 1h, and then measure the resistance. Product specification contained in this specification are subject to change at any time without notice. If you have any questions or a Purchasing Specification for any quality agreement is necessary, please contact our sales staff. Issue: KAMAYA ELECTRIC CO., LTD. Research & Development Department HOKKAIDO Research center Last update: 2012.8.30 KMY Title: Drawing No: FIXED HIGH VOLTAGE RESISTORS: PRECISION RH1, 2, 3, 4, 6, 8 No. 9 Test items Solderability 10 Temperature cycling 11 Humidity (Steady state) *3 Load life Page: /2 6/6 Table-5(2) Condition of test (JIS C 5202) Performance requirements The surface of terminal immersed Paragraph 6.5 shall be min. of 3/4 covered with a Flax: Rosin Methanol(25wt%) Test condition: Temp. solder bath and Immersion new coating of solder. time: 260 C 5 C, 5 s0.5 s Depth of immersion: A point within about 4 mm from the resistor body. Paragraph 7.4 Test cycle: 5 cycles for duty cycle as specified below. Step Temperature(C) Time(min.) 1 Room Temp. 23 2 30 -253 3 Room Temp. 23 4 30 +852 Paragraph 7.5 Test temp. & relative humidity: 402C & 9095% RH. Test period: 1,000 12 RH-K-HTS-0001 +48 0 Within (1%+0.05) No evidence of appearance damage. Within (5%+0.1) No evidence of appearance damage. h After drying at 402C for 6015 min., leaving at the room temp. for about 30 min, and then measure the resistance. Paragraph 7.10 Within (5%+0.1) Mounting space: 25 mm min. No evidence of appearance damage. Test temp.: 402C Test voltage: Cycle of 1h 30min. "ON" and 30min. "OFF" at dc rated voltage. Test period:1,000 +48 0 h Product specification contained in this specification are subject to change at any time without notice. If you have any questions or a Purchasing Specification for any quality agreement is necessary, please contact our sales staff. Issue: KAMAYA ELECTRIC CO., LTD. Research & Development Department HOKKAIDO Research center Last update: 2012.8.30