K M Y Last update: 2015.2.6 No.RC-K-HTS-0001-13 (Uncontrolled copy) Sp e c i f i c a t i o n (Reference) Title: FIXED CARBON COMPOSITION RESISTORS Style: RC1/4,1/2 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 K M Y Drawing No: RC- K- HTS- 0001 /13 Title: FIXED CARBON COMPOSITION RESISTORS RC1/2,1/4 Page: 1/6 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: 1998, JIS C 5201- 2: 1998, JIS C 5201- 2- 1: 1998 IEC60115- 1: 1999, IEC60115- 2: 1982, IEC60115- 2- 1: 1982 2. Classification Type designation shall be the following form. (Example) RC 1/2 104 J B 1 2 3 4 5 Style 1 Fixed carbon composition resistors Style 2 Rated dissipation 3 Rated resistance Example 104 100k 4 Tolerance on rated resistance 5 Packaging form 3. Rating 3.1 The ratings shall be in accordance with Table- 1. Table- 1 Rated dissipation Rated resistance Preferred number Tolerance on rated Style (W) series for resistors resistance range () E24 J(5%) RC1/2 0.5 E12 1~ 22M K(10%) E6 M(20%) E24 J(5%) RC1/4 0.25 1~ 5.6M E12 K(10%) E6 M(20%) Limiting element Isolation voltage Category temperature Style voltage (V) (V) range (C) RC1/2 350 500 - 55~ +125 RC1/4 250 100 3.2 Climatic category 55/125/56 Lower category temperature - 55 C Upper category temperature +125 C Duration of the damp heat, steady state test 56days 3.3 Stability class 10% Limits for change of resistance: - for long- term tests (10%+0.5) - for short- term tests (2%+0.1) 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: 2015.2.6