LR SERIES RAYEX ELEC. FEATURES Up to 15A for exclusive automobile control relay switching box use Open-frame and sealed type are available Contact form: 1 form C, 1 form A, 2 form A Using at automotive, security systems, etc ORDERING INFORMATION LR 1A 12 W 1 2 3 4 1. Type 3. Coil Nominal Voltage 2. Contact Arrangement 4. Enclosure 1A : SPNO 2A : SPDM Nil : Open Type 1B : SPNC 2B : SPDB W : Sealed Type 1C : SPDT 2C :SPDT-DM-DB CONTACT RATING Resistive (Cos.q = 1) SPST-NO DC 14 V 15A SPST-NC Resistive (Cos.q = 1) DC 14V 10A Resistive (Cos.q = 1) SPDT NO : DC 14V / 15A NC : DC 14V / 10A Resistive (Cos.q = 1) 2 x 10A SPST-DM DC 14 V 2 x 7.5A SPST-DB Resistive (Cos.q = 1) DC 14 V SPDT-DM-DB Resistive (Cos.q = 1) NO : DC 14 V / 2 x 10A NC : DC 14 V / 2 x 7.5A COIL DATA(1.1W, at 25 C ) Coil Nominal Maximum Minimum Nominal Current Resistance Tol. 10% Voltage Pick Up Drop Out (mA) (Ohms ) (VDC) Voltage (V) Voltage (V) 33 182 3.6 6 0.6 1.2 12 130 92 7.2 2.4 520 46 24 14.4 67DIMENSIONS(mm) SEALED TYPE OPEN TYPE 17.5 14.7 12 13 0.6 0.5 10.16 14.5 0.8 2.75 3.8 10.16 8.9 P.C.B LAYOUT WIRING DIAGRAM (BOTTOM VIEW) (BOTTOM VIEW) OPEN TYPE SEALED TYPE 1A 1C 1B 10.16 10.16 7- 1.3 7- 1.3 2 A 2 B 2 C 5.08 5.08 5.08 5.08 GENERAL DATA 100 MW Min. (DC 500V) Insulation Resistance 750 VAC, 50/60Hz between contact. Dielectric Strength 500 VAC, 50/60Hz between all elements. Contact Material Silver- Cadmium Oxide as standard. Contact Resistance 100 milliohms max. ( initial value ) Malfunction: 10G(11ms) Destructive: 100G(6ms) Shock Resistance Malfunction: 10 to 55 Hz. at Double Amplitude of 1.5 mm Vibration Resistance Destructive: 10 to 55 Hz. at Double Amplitude of 1.5 mm Operation Time 6 ms max. Release Time 3 ms max. oo Temperature Range - 40 C ~ + 85 C With operation rate 30/min. Expected Life Mechanical - 10,000,000 operations min. Electrical - 100,000 operations min. at rated load. Weight 12 grams 68 3 21.6 4.4 2 . 7 5 8 . 9 3.8 8 . 9 3.8 2 . 7 5 19.5