Spec No. Data Version SS-023 Oct 30, 2003 First P: 1/5 SPECIFICATION Product name : Rodan Spark Gap Type : RSG-502-BKL OKAYA ELECTRIC AMERICA, INC. Spec No. Data Version SS-023 Oct 30, 2003 First 1. Scope P: 2/5 This specification covers Rodan Spark Gap RSG-502-BKL. 2. Type designation RSG - 502 - B KL Type of wire L: With wire Length:7.5 mm Type of taping A:With taping B:Without taping (bulk) DC breakdown voltage (V) 502:50 x 102 = 5000 (V) The 1St figures shows valid figures of voltage value, the 3rd shows multiplier. Series name 3. Appearance Structure 3-1 Dimension Refer to drawing 4R-4198-Y85 3-2 Display and contents Marking must not be disappeared easily, and it has to be identified. DC breakdown voltage 502 3L Manufacture month 502 3L Month Sign 1 2 A B 3 D 4 E 5 F 6 G 7 H 8 J 9 K Last figure of year e.g.) year 2003 → 3 Brand Fig.1 Example of marking 3-3 Materials Ceramic, Electrode, Lead wire etc 3-4 Plating treatment Tinning 3-5 Filler gas Ar, mixed gas (This product doesn’t use radioisotope. OKAYA ELECTRIC AMERICA, INC. 10 L 11 M 12 N Spec No. Data Version SS-023 Oct 30, 2003 First P: 3/5 4. Electrical characteristics No. 1 2 3 Item DC breakdown voltage Insulation resistance Electrostatic capacitance Mark Test condition Standard values Ez 1 MΩ , 500 V/s 5000 V ±20 % IR DC100 V 1000 MΩ Min C 1.0 kHz 2.0 pF Max Switching times 1 s ON / 10 s OFF Ambient temperature Room temperature DC breakdown Voltage Test circuit +20 R=4 MW 4 Life test 5000 V -25 % L=1.3m H V0 =6500 V C=1500 pF OSC Minimum number of switching is 105 times, according to the above condition. OKAYA ELECTRIC AMERICA, INC. Insulation resistance 100 MΩ Min (DC100 V) Spec No. Data Version SS-023 Oct 30, 2003 First P: 4/5 5. Switching frequency Maximum switching frequency : 200 Hz 6. Operating condition Operating temperature: -40C to +100C 7. Storage condition Storage temperature:: -40C to +100C 8. About forming As regards forming of spark gap, please take distance more than 2mm from main body when you bend lead wire. When performing a forming, please hold only lead wire and be careful not to give a stress on main body. 2 mm M i n OKAYA ELECTRIC AMERICA, INC. Spec No. Data Version SS-023 Oct 30, 2003 First P: 5/5 9. Packing Put 50 pcs. of RSG series and 1pc. of product label in a vinyl bag of specified size, seal the bag with a heatseal, put bags of quantity required a box, pack and stick product label on the box. Hea tsee l PRODUCT LABEL RODAN SPARK GA P Type de s igna t ion Quan t i ty Pc s . Lo t No . Labe l O rde r No . OKAYA ELECTR IC INDUSTR IES CO . ,LTD MADE IN JAPAN Pack ing Labe l PRODUCT LABEL NA ME TY PE LOT NO . O/ NO . Q t' y PCS OKAYA ELECTRIC INDUSTRIES CO ., LTD Tape φ 8+/-0.25 25 MI N 7.5+/-0.2 25 MIN φ 1.0 We igh t :approx . 2g Ver. Rev . da ta H is to ry of rev . Da te Sca le 2003 .8 .29 2 :1 Produc t name Rodan spa rk gap Type name Ou t l ine d imens ion ( Φ8 . 0 X 7 .5L ) Dra w ing No . OKAYA ELECTRIC MERICA, INC. 4 R- 4198- Y85 4