RC1/4474KB

Spec. No.: Date: RC−K−HTS−0001 2017. 1. 10 /14 Sp e c i f i c a t i o n Title: FIXED CARBON COMPOSITION RESISTORS Style: RC1/4,1/2 RoHS COMPLIANCE ITEM Halogen and Antimony Free 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. Hokkaido Research Center Approval by: T. Sannomiya Drawing by: M. Shibuya Note: Stock conditions Temperature: +5°C ∼ +35°C Relative humidity: 60%R.H. max. The period of guarantee: Within 6 month from shipment by the company. Drawing No: Title: RC−K−HTS−0001 FIXED CARBON COMPOSITION RESISTORS RC1/2,1/4 Page: /14 1/9 1. Scope 1.1 This specification covers the detail requirements for fixed carbon composition resistors; rectangular type, style of RC1/2, 1/4. 1.2 Applicable documents JIS C 5201−1: 2011, JIS C 5201−2: 2014, JIS C 5201−2−1: 1998 IEC60115−1: 2008, IEC60115−2: 2014, IEC60115−2−1: 1982 2. Classification Type designation shall be the following form. (Example) RC 1/2 104 J 1 2 3 4 Style 1 Fixed carbon composition resistors 2 Rated dissipation 3 Rated resistance 104 104--> 100kΩ, 4 Tolerance on rated resistance J ±5% K ±10% M ±20% 5 Packaging form B Bulk (loose package) H Horizontal forming TB 52mm width taping box TD 52mm width taping reel B 5 Style 3. Rating 3.1 The ratings shall be in accordance with Table−1. Style Rated dissipation (W) Rated resistance range (Ω) Table−1 Preferred number series for resistors E24 Tolerance on rated resistance J(±5%) RC1/2 0.5 1∼22M E12 K(±10%) E6 M(±20%) E24 J(±5%) E12 K(±10%) E6 M(±20%) RC1/4 0.25 1∼5.6M RC1/2 Limiting element voltage (V) 350 Isolation voltage (V) 500 RC1/4 250 100 Style 3.2 Climatic category 55/125/56 Category temperature range (°C) −55∼+125 Lower category temperature Upper category temperature Duration of the damp heat, steady state test − 55 °C +125 °C 56days 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: 2017.1.10 Drawing No: Title: RC−K−HTS−0001 FIXED CARBON COMPOSITION RESISTORS RC1/2,1/4 3.3 Stability class 10% Page: /14 2/9 Limits for change of resistance: −for long−term tests ±(10%+0.5Ω) −for short−term tests ±(2%+0.1Ω) 3.4 Derating The derated values of dissipation at temperature in excess of 70 °C shall be as indicated by the following curve. 100 Percentage of the rated Area of recommended operation dissipation (%) 0 −55 70 125 Ambient temperature (°C) Figure−1 Derating curve 3.5 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 : Rated resistance (Ω) 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 500 pcs. B Bulk (Straight lead) 1,000 pcs. Loose package 1,000 pcs. H ∗ Horizontal forming 500 pcs. TB 52mm width taping box 2,000 pcs. 3,000 pcs. TD 52mm width taping reel 5,000 pcs. ∗ The packaging form symbol of horizontal forming refer to Paragraph 8. Application RC1/2 RC1/4 RC1/4 RC1/2 RC1/4, 1/2 RC1/2 RC1/4 Style See 5.1 See 8 See 9 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: 2017.1.10 Drawing No: Title: RC−K−HTS−0001 FIXED CARBON COMPOSITION RESISTORS RC1/2,1/4 Page: /14 3/9 5. Dimensions 5.1 Straight lead type φd H Style RC1/2 RC1/4 L φD H Figure−2 Table−3 φD H +0.8 −0.7 3.6 ± 0.2 28 ± 3 6.3 ± 0.7 2.4 ± 0.1 30 ± 3 L 9.5 Unit:mm φd 0.7 +0.07 −0.05 0.6 ± 0.05 6. Marking 6．1 Marking of product The rated resistance and tolerance on rated resistance shall be marked by four color coding on the surface of resistor. The color coding shall be based on JIS C 5062-2008 ”Marking codes for resistors and capacitors”． The tolerance on rated resistance tolerance M(±20%) shall be none color of the forth color code. 6．2 Marking of package The label of a minimum package shall be legibly marked with follows; (1) Classification (Style, Rated resistance, Tolerance on rated resistance, Packaging form) (2) Lot No. (3) Quantity (4) Manufacturer's name or trade mark (5) Others 7. Performance 7.1 The standard condition for tests shall be in accordance with Sub−clause 4.2, JIS C 5201−1: 2011. 7.2 The performance shall be satisfied in Table−4. Table−4(1) No. Test items Performance requirements Condition of test (JIS C 5201−1) 1 Visual examination As in 4.4.1 Sub−clause 4.4.1 The marking shall be legible, as Checked by visual examination. checked by visual examination. 2 Dimension Sub−clause 4.4.2 As specified in Table−3 of this specification. Resistance As in 4.5.2 Sub−clause 4.5 The resistance value shall correspond with the rated resistance taking into account the specified tolerance. 3 Voltage proof Sub−clause 4.7 No breakdown or flash over Method: V−block method Test voltage: Alternating voltage with a peak value of 1.42 times the insulation voltage. Duration: 60 s ± 5 s 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: 2017.1.10 Drawing No: Title: No 4 Test items Solderability Overload (in the mounted state) 5 RC−K−HTS−0001 FIXED CARBON COMPOSITION RESISTORS RC1/2,1/4 Robustness of termination Tensile Bending Torsion Resistance to soldering heat Table−4(2) Condition of test (JIS C 5201−1) Sub−clause 4.17 Without ageing Method: 1 (The solder bath method) Bath temperature: 235 °C ± 5 °C Immersion time: 5 s ± 0.5 s Depth immersion: A point within about 4mm from the resistor body Sub−clause 4.13 The applied voltage shall be 2.5 times the rated voltage or twice the limiting element voltage, whichever is the less severe. Duration: 5 s Visual examination Resistance Sub−clause 4.16 Sub−clause 4.16.2 The force; 10N Duration: 10 s ± 1 s Sub−clause 4.16.3 Method 1 Bending times: 2 times Bending force: 5N Sub−clause 4.16.4 Method A: Severity 2 (two successive Rotations of 180°) Visual examination Resistance Sub−clause 4.18 Method: 1B Solvent temperature: RC1/4: 300 °C ± 10 °C RC1/2:350 °C ± 10 °C Immersion time: 3.5 s ± 0.5 s Depth of immersion:A point within 4±0.8mm from the resistor body. Visual examination Page: /14 4/9 Performance requirements Good thinning as evidenced by free flowing of the solder with wetting of the terminations. No visible damage Legible marking ∆R ≤ ± (2%+0.1Ω) No visible damage ∆R ≤ ± (2%+0.1Ω) No visible damage Legible marking ∆R ≤ ± (3%+0.1Ω) 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: 2017.1.10 Drawing No: Title: No 6 Test items Rapid change temperature Vibration 7 RC−K−HTS−0001 FIXED CARBON COMPOSITION RESISTORS RC1/2,1/4 Climatic sequence −Dry heat −Damp heat, cycle (12+12hour cycle) First cycle −Cold −Low air pressure −Damp heat, cycle (12+12hour cycle) Remaining cycle −D.C. load Table−4(3) Condition of test (JIS C 5201−1) Sub−clause 4.19 Lower category temperature: −55 °C Upper category temperature: +125 °C Duration of exposure at each temperature: 30 min. Number of cycles: 5 cycles. Visual examination Resistance Sub−clause 4.22 Endurance by sweeping Frequency range: 10 Hz to 500 Hz Amplitude: 0.75 mm or acceleration 98 m/s2 (whichever is the less severe) Total duration: 6 h Visual examination Resistance Sub−clause 4.23 Sub−clause 4.23.2 Test temperature: + 125 °C Duration: 16 h Sub−clause 4.23.3 Test method: 2 Test temperature: 55 °C [Severity(2)] Sub−clause 4.23.4 Test temperature −55 °C Duration: 2h 8 kPa Sub−clause 4.23.6 Test method: 2 Test temperature: 55 °C [Severity (2)] Number of cycles: 5 cycles Sub−clause 4.23.7 The applied voltage shall be the rated voltage or the limiting element voltage whichever is the smaller. Duration: 1 min. Visual examination Resistance Insulation resistance Page: /14 5/9 Performance requirements No visible damage ∆R ≤ ±(2%+0.1Ω) No visible damage ∆R ≤ ±(2%+0.1Ω) No visible damage Legible marking ∆R ≤ ± (10%+0.5Ω) R ≥ 100 MΩ 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: 2017.1.10 Drawing No: Title: No 8 9 10 RC−K−HTS−0001 FIXED CARBON COMPOSITION RESISTORS RC1/2,1/4 Table−4(4) Condition of test (JIS C 5201−1) Sub−clause 4.25.1 Ambient temperature: 70 °C ± 2 °C Duration: 1000 h The voltage shall be applied in cycles of 1.5 h on and 0.5 h. The applied voltage shall be the rated voltage or the limiting element voltage whichever is the smaller. Examination at 48 h, 500 h and 1000 h: Visual examination Resistance Examination at 1000 h: Insulation resistance Variation of resistance with Sub−clause 4.8 temperature −55 °C / +20 °C +20 °C / +125°C Test items Endurance at 70 °C Damp heat, steady state Page: /14 6/9 Performance requirements No visible damage ∆R ≤ ± (10%+0.5Ω) R ≥ 1 GΩ At −55°C Resistance range(Ω) R≤1kΩ R≤10kΩ R≤100kΩ R≤1MΩ R>1MΩ At +125°C Resistance range(Ω) R≤1kΩ R≤10kΩ R≤100kΩ R≤1MΩ R>1MΩ Temperature coefficient(%) +6.5∼0(%) +10∼0(%) +13∼0(%) +15∼0(%) +20∼0(%) Temperature coefficient(%) +1∼−5(%) 0∼−6(%) 0∼−7.5(%) 0∼−10(%) 0∼−15(%) Sub−clause 4.24 Ambient temperature: 40 °C ± 2 °C Relative humidity : 93 +2 −3 % a) 1st group: without voltage applied. b) 2nd group: The d.c.voltage shall be applied continuously. The voltage shall be accordance with Sub−clause 4.24.2.1 b). c) 3rd group: The d.c.voltage shall be applied continuously. The voltage: 20 V ± 2 V No visible damage Visual examination Legible marking ∆R ≤ ± (10%+0.5Ω) Resistance R ≥ 100 MΩ Insulation 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: 2017.1.10 Drawing No: Title: No 11 RC−K−HTS−0001 FIXED CARBON COMPOSITION RESISTORS RC1/2,1/4 Page: Table−4(5) Condition of test (JIS C 5201−1) Sub−clause 4.4.3 Test items Dimensions (detail) /14 7/9 Performance requirements As in Table−3 Endurance at upper category Sub−clause 4.25.3 temperature Ambient temperature: 125 °C ± 2 °C Duration: 1000 h Examination at 48 h, 500 h and 1000 h: Visual examination Resistance Examination at 1000h: Insulation resistance No visible damage ∆R ≤ ± (10%+0.5Ω) R ≥ 1 GΩ B 8. Horizontal forming A Style RC1/2 RC1/4 Figure−3 Table−5 A Packaging form symbol H 15.0 ± 0.5 H60 10.0 ± 0.5 H62 12.5 ± 0.5 P B 5.0 ± 0.5 Unit:mm P 1.8max. 5.0 ± 0.5 1.5max. 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: 2017.1.10 Drawing No: Title: RC−K−HTS−0001 FIXED CARBON COMPOSITION RESISTORS RC1/2,1/4 Page: /14 8/9 9. Taping design and dimensions 9.1 Applicable document JIS C 0806−1:1999 9.2 Taping design and dimensions shall be in accordance with Figure−4 and Table−6. P Z S L1 L2 W t Style RC1/2 RC1/4 T Figure−4 Table−6 Z ｜L1-L2｜ W P 52.4 +1.6 −1.4 5.08 ± 0.38 1.0max. 1.0max. S 3.2min. T 6.0 ± 0.5 Unit:mm t 0.5max. 9.3 Notes 9.3.1 The direction of color codes should be on unified. 9.3.2 No component shall be missed. 9.3.3 The wire leads shall be free from kinks and bends. 9.3.4 Pitches tolerance is 2mm(100±2mm) for 20 pitches. 9.3.5 The edge waving of tape shall be not more than ±1.0mm through a length of 300mm. 9.3.6 The reinforcement of the tape cutting should be reinforced by a new tape (30mm min.) in 3mm limits and insuring 1 pitch dimension as shown in Figure−5. Unit:mm 1.5min. 3max. Adhesive tape Carrier tape(Non−adhesive) 15min. Adhesive tape 30min. Cat tape Figure−5 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: 2017.1.10 Drawing No: Title: RC−K−HTS−0001 FIXED CARBON COMPOSITION RESISTORS RC1/2,1/4 Page: /14 9/9 9．2 Taped and box The box shall be of the design and physical dimensions in accordance with Figure-6 and Table−7. The box of materials shall be carton. a Marking b Window c Figure−6 Table−7 Packaging form symbol Style RC1/2 RC1/4 TB a 65 ± 5 60 ± 5 b 75 ± 5 75 ± 5 Unit:mm c 455 ± 5 275 ± 5 9.3 Taping reel A B C2 C1 d A′ Y Marking Style RC1/2 RC1/4 Packaging form symbol A TD 260 ± 5 Figure−7 Table−8 B A′ ∗ 280 75 ± 5 Unit:mm Y C1 C2 d 60.4 ± 1.0 78 ± 1 14.5 ± 0.5 ∗3 ∗Reference 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: 2017.1.10