SONG CHUAN SONGCHUAN 812HM 833HM Features Sugar cube automotive relay. General purpose applications for automotive & car alarm system. Optional for flux-free or sealed washable type. Complies with RoHS-Directive 2011/65/EU, and ELV- Directive 2000/53/EC. Type List Designation Terminal Contact Sealed type style form Flux tight Sealed type washable 1C (SPDT) 833HM-1C-C 833HM-1C-V 833HM-1C-S PCB terminal 1A (SPNO) 833HM-1A-C 833HM-1A-V 833HM-1A-S 1B (SPNC) 833HM-1B-C 833HM-1B-V 833HM-1B-S Ordering Information 833 H M - 1C - C 1 2 3 4 5 6 1. 833 -- Basic series designation 5. C -- Flux tight V -- Sealed type 2. H -- High power type S -- Sealed type washable 3. M -- Automotive relay 6. -- Coil voltage (please refer to the coil rating data for the availability) 4. 1A -- Single pole normally open 1B -- Single pole normally close 1C -- Single pole double throw Contact Rating Resistive load 15A 14VDC Coil Rating (DC) Rated Rated current Coil resistance Max. continuous Pick up Drop out Power consumption voltage 10 %at 23 10 %at 23 voltage voltage(Max.) voltage(Min.) at rated (1) (V) (mA) ( ) at 85 at 23 at 23 voltage 9 50.0 180 133 % of 75 % of 10 % of 12 37.5 320 rated rated rated approx. : 0.45W 24 18.8 1,280 voltage voltage voltage Note (1) With continuous contact current 10A. 0 SONG CHUAN SONGCHUAN 833HM Specification Contact material AgSnO alloy (1) Contact voltage drop Typ. 100mV at 10A (1) Operate time 10ms Max. (1) Release time 5ms Max. (1) Insulation resistance 100M Min. (DC 500V) Between open contact : AC 500V , 50/60Hz 1 minute. (1) Dielectric strength Between contact and coil : AC 500V , 50/60Hz 1 minute. Operating extremes 10 500Hz , 4.4G Vibration resistance Damage limits 10 500Hz , 4.4G Operating extremes 10G Shock resistance Damage limits 100G 10,000,000 ops. Mechanical (frequency 18,000 ops./hr) Life expectancy 30,000 ops. Electrical (frequency 1,200 ops./hr) -40 +85 (no freezing) Operating ambient temperature approx.10g Weight Note (1) Initial value. Operate and release time excluding contact bounce. Outline Dimensions Wiring Diagram BOTTOM VIEW 1C 1B 1A 15.5 1.5 (0.610) (0.059) 19 (0.748) TOLERANCE: LESS THAN: 1(0.039) 0.1(0.004) 5(0.197) 0.3(0.012) 20(0.787) 0.5(0.020) MORE THAN: 20(0.787) 1(0.039) PC Board Layout BOTTOM VIEW 12.2 (0.480) 1.8 14.2 1.3-5 (0.071) (0.559) (0.051) 0 15 3.5 (0.591) (0.138) 0.5 (0.020) 12 (0.472)