DG27 ultra miniature automotive pcb relay • ultra miniature - only 24.2 x 13.2 x 10.3 mm • optimised for DC switching up to 30A • two separate DG20 relays in one package • Cost effective • RoHS Compliant Contacts Contact number & arrangement 2 x SPST-NO (2 x 1 Form A), 2 x SPDT (2 x 1 Form C) Contact material Max. switching voltage AgSnOInO, AgNi0.15 DC 16V 2 x SPST-NO Max continuous current per relay Max switching current2 (AgSnOInO) DC 2 x SPDT Normally Open Normally Closed 30A @12VDC 30A @ 12VDC 25A @ 12VDC make 50A 50A 25A break 30A 30A 25A Min. switching current / voltage AgNi0.15: 0.1A, 12VDC / AgSnOInO: 0.5A, 12VDC Initial contact resistance ≤100mΩ, max. at 0.1A, 6VDC Coil Rated voltage DC 6V, 10V, 12V Must release voltage ≥0.1 (≥0.125 6VDC coil) Operating range of supply voltage See coil table 1 Rated power consumption DC 0.55W - see coil table 1 Insulation Insulation resistance Dielectric strength 100MΩ at 500VDC, 50%RH coil to contact 500Vrms, 1min General Data Operating time (typical) ms 3 Release time (typical) ms 1.5 Electrical Life ops 1 x 105 ops 1 x 107 3 Mechanical life Dimensions L x W x H 24.2 x 13.2 x 10.3mm Weight 8g approx. Packing Plastic tray, 100 relays per tube. Ambient temperature Shock resistance Page 1 of 2 Ref: DG27 122013JHM www.aecsensors.com storage -40 to 155°C operating -40 to 105°C 30g, 6ms Sales Department Tel: (888) 847-6552 DG27 ultra miniature automotive pcb relay Coil Data Table 1 Coil Voltage Code Nominal Voltage (V DC) Must operate voltage max. (V DC) Coil Resistance (Ω) ±10% Must release voltage min. (V DC) Standard Coil (0.55W) Max allowable Overdrive * V DC (23’C) (Contact factory for 0.8W coil) 1006 6 64 3.5 0.6 12.0 1010 10 181 5.7 1.00 20.0 1012 12 254 6.9 1.20 24.0 Cover protection and mounting Coil code * Above 85°C, maximum allowable voltage should be reduced to 72% Ordering codes Contact material Type D G 2 7 - 7 Contact arrangement 0 - 3 5 - Contact material 70 - AgSnOInO 80 - AgNi0.15 see coil table 1 Contact arrangement 11 - 2 x SPDT (2 x 1 C/O, 2 x 1 Form C) 12 - 2 x SPST-NO (2 x 1N/O, 2 x 1 Form A) Cover protection category 2 - Flux free 3 - Fully sealed to IP674 Connection mode 5 - for PCB Overall Dimensions Fig. 1 PCB Mounting Dimensions and Wiring Fig. 2 0 4. 10.3max 2 x SPDT 2.8min 2 x SPST-NO All Dimensions in mm Wiring Diagrams (Bottom View) Notes: 1: All parameters, unless otherwise specified, are measured at ambient temperature of 23ºC. 2: Maximum make current refers to inrush current of lamp load. 3: Electrical life obtained at resistive load at 20A, 13.5VDC on NO contacts, 6 ops/min. 4: For maximum electrical life, please remove the knock off nib of the sealed version. Specifications are subject to change without notice. E&OE. Page 2 of 2 Ref: DG27 122013JHM www.aecsensors.com Sales Department Tel: (888) 847-6552 Mounting Holes (Bottom View)