SONG CHUAN 871 Features High rating Micro ISO automotive relays up to 35A/14VDC. SPNO & SPDT of contact configuration. Skirted cover and plain cover are both available. Optional to be equipped with diode or resistor. Comply with RoHS-Directive 2002/95/EC, and ELV- Directive 2000/53/EC. Type List Enclosure style Terminal Contact Designation Dust cover Sealed type style form (provided with) Dust cover Flux tight /Fixed Base washable ---------- 871-1A-D 871-1A-DF 871-1A-C 871-1A-S 1A Resistor 871-1A-D-R1 871-1A-DF-R1 871-1A-C-R1 871-1A-S-R1 (SPNO) Diode 871-1A-D-D1 871-1A-DF-D1 871-1A-C-D1 871-1A-S-D1 Socket terminal ---------- 871-1C-D 871-1C-DF 871-1C-C 871-1C-S 1C Resistor 871-1C-D-R1 871-1C-DF-R1 871-1C-C-R1 871-1C-S-R1 (SPDT) Diode 871-1C-D-D1 871-1C-DF-D1 871-1C-C-D1 871-1C-S-D1 Ordering Information 871 - 1A - C - 1 2 3 4 1. 871 -- Basic series designation 4. Blank -- Standard type R1 -- Coil parallel with 1/2W resistor for 2. 1A -- Single pole normally open 6V 180 7 , 12V 680 7 , 24V 2700 7 1C -- Single pole double throw D1 -- Coil parallel with diode IN4007 the positive pole on 85 terminal 3. D -- Dust cover DF -- Dust cover / base holder type available C -- Flux tight S -- Sealed type washable Contact Rating 1A 1C Resistive load 35A 14VDC NO: 35A 14VDC , 15A 28VDC 15A 28VDC NC: 20A 14VDC , 10A 28VDC Coil Rating (DC) Rated Rated current Coil resistance Max. continuous Pick up Drop out Power consumption voltage p 10 % at 23C p 10 % at 23C voltage voltage(Max) voltage(Min) at rated (V) (mA) ( 7 ) at 85C at 23C at 23C voltage 6 187.5 32 133 % of 60 % of 10 % of 12 97.5 123 rated rated rated approx. 1.2W 24 49.6 483 voltage voltage voltage 283 SONG CHUAN 871 Specification Contact material AgSnO alloy (1) Contact voltage drop Typ. 40mV at 10A (1) Operate time 10ms Max. (1) Release time 10ms Max. (1) Insulation resistance 20M7 Min. (DC 500V) Between open contact : AC 500V , 50/60Hz 1 min. (1) Dielectric strength Between contact and coil : AC 500V , 50/60Hz 1 min. Operating extremes 10 500Hz , 5.0G Vibration resistance Damage limits 10 500Hz , 5.0G Operating extremes 10G Shock resistance Damage limits 100G 10,000,000 operations Mechanical (frequency 18,000 operations/hr) Life expectancy 100,000 operations Electrical (frequency 1,800 operations/hr) Temperature range Operating -40 +125C (no freezing) Weight Approx. 20 g Note:(1)Initial value Outline Dimensions 871 (C,D) 25.4 9 (1.000) (0.354) 11.2 7.65 (0.441) (0.301) 284 23 15.5 (0.906) (0.610) 6.3 0.8-5 4.8 (0.248) (0.031) (0.189) 8 6 (0.315) (0.236)