R49 Series Features • • • Low Height Plastic Sealed SPST−NO, DPST−NO, SPDT, & DPDT Types Low Height, Sealed, 8 Amp, 12 Amp, and 16 Amp, DC, Printed Circuit Mount Relays D83 1.142 (29.0) .618 (15.7) .146 (3.7) SPST−NO, 1 Form “A” DPST−NO, 2 Form “A” a: Single Pole R49−1D16−12 R49−1D16−24 .051 (1.3) Dia .299 (7.6) .500 (12.7) R49−1D12−12 R49−1D12−24 R49−1D16−12 R49−1D16−24 SPDT, 1 Form “C” .138 (3.5) .138 (3.5) .650 (16.5) DPDT, 2 Form “C” b: Double Pole .051 (1.3) Dia .299 (7.6) .500 (12.7) .197 (5.0) .197 (5.0) .590 (15.0) DC OPERATED Coil Res. Ohms (Typ) Nom. Power Max. Contact Cur. @ 240VAC Diag No. DPST−NO 360 400mW 8A D83b DPST−NO 1440 400mW 8A D83b DPDT 360 400mW 8A D83b DPDT 1440 400mW 8A D83b 12VDC SPST−NO 360 400mW 12A D83a R49−1D12−24 24VDC SPST−NO 1440 400mW 12A D83a R49−5D12−12 12VDC SPDT 360 400mW 12A D83a R49−5D12−24 24VDC SPDT 1440 400mW 12A D83a R49−1D16−12 12VDC SPST−NO 360 400mW 16A D83a R49−1D16−24 24VDC SPST−NO 1440 400mW 16A D83a R49−5D16−12 12VDC SPDT 360 400mW 16A D83a R49−5D16−24 24VDC SPDT 1440 400mW 16A D83a Nom. Voltage Contact Arr. R49−7D8−12 12VDC R49−7D8−24 24VDC R49−11D8−12 12VDC R49−11D8−24 24VDC R49−1D12−12 NTE Type No. Electrical Specifications Contact Rating: See Chart Contact Material: AgNi10 Contact Resistance: 100 Milliohms Max. initial Coil Coil Voltages: See Chart Drop−out Voltage: 10% of rated voltage Resistance: See Chart Operational Characteristics Timing Value . . . . . . Operate Time: Approx 20 mS Release Time: Approx 10 mS Insulation Characteristics Dielectric Strength ACCESSORIES MOUNTING STYLES PC Mount Din Rail Mount DESCRIPTION NTE TYPE NO. 5−Pin R95−133 8−Pin R95−132 5−Pin R95−130 8−Pin R95−131 NOTE: No sockets are available for the 16 Amp devices. 54 NTE Electronics, Inc. Contact To Coil: 5000 VRMS Across Open Contacts: 1000 VRMS Insulation Resistance: 100 megohms Min. @ 500 VDC, 50% RH Environmental Characteristics Operating: −40°C to +85°C Mechanical Life: 10,000,000 operations min Weight Std: 10 gram approx. Voice (973) 748−5089 FAX (973) 748−6224 http://www.nteinc.com