Features • • • • • R56 & 57 Series Standard Industry Packaging 5 VDC Versions Operate Directly from DTL or TTL Circuits Internal Clamping Diode Versions (D−suffix) Flame Retardant Epoxy Case is Immersion Resistant Can be used with NTE409 Socket General Purpose DIP (Dual In−Line Package) DC Reed Relays. DC OPERATED Times Nom. Voltage VDC Contact Arr. Coil Res. Ohms (typ) R56−1D.5−6 5 SPST−NO 500 3.8 0.5 0.50 R56−1D.5−6D 5 SPST−NO 500 3.8 0.5 0.50 R56−1D.5−12 12 SPST−NO 1200 9.0 1.0 R56−1D.5−24 24 SPST−NO 2200 18 R56−5D.5−6 6 SPDT 180 R56S−5D.5−6 5 SPDT R56S−5D.5−6D 5 SPDT R56−5D.5−12 12 R56S−5D.5−12 R56S−5D.5−12D NTE Type No. Max Pickup VDC Min. Drop Out VDC Max. Curr. Amps Max. Separate Max. Release Diag No. 330µs 75µs D27C 330µs 150µs D27D 0.50 400µs 75µs D27C 2.0 0.50 400µs 75µs D27C 4.5 0.5 0.50 500µs 150µs D27A 200 3.8 0.5 0.50 500µs 500µs D27J 200 3.8 0.5 0.50 500µs 500µs D27K 14 13 9 8 SPDT 500 9.0 1.0 0.50 500µs 150µs D27A 1 6 7 12 SPDT 500 8.0 1.0 0.50 500µs 500µs D27J 12 SPDT 500 8.0 1.0 0.50 500µs 500µs D27K R56−5D.5−24 24 SPDT 2200 18 2.0 0.50 700µs 150µs D27A R56S−5D.5−24 24 SPDT 1750 16 2.0 0.50 500µs 500µs D27J R56S−5D.5−24D 24 SPDT 1750 16 2.0 0.50 500µs 500µs D27K R56−7D.5−6 5 DPST−NO 200 3.8 0.5 0.50 700µs 75µs D27E R56−7D.5−6D 5 DPST−NO 200 3.8 0.5 0.50 500µs 200µs D27F R56−7D.5−12 12 DPST−NO 500 9.0 1.0 0.50 700µs 75µs D27E R56−7D.5−12D 12 DPST−NO 500 8.0 1.0 0.50 500µs 200µs D27F R56−7D.5−24 24 DPST−NO 2200 18 2.0 0.50 700µs 75µs D27E R56−7D.5−24D 24 DPST−NO 1750 16 2.0 0.50 500µs 200µs D27F R57−1D.5−5/6 5/6 SPST−NO 500 3.8 0.5 0.50 400µs 75µs D27C R57−1D.5−5/6D 5/6 SPST−NO 500 3.8 0.5 0.50 400µs 150µs D27D R57−1D.5−12 12 SPST−NO 1200 9.0 1.0 0.50 400µs 75µs D27C R57−1D.5−12D 12 SPST−NO 1200 9.0 1.0 0.50 400µs 150µs D27D R57−1D.5−24 24 SPST−NO 2200 18 2.0 0.50 400µs 75µs D27C R57−1D.5−24D 24 SPST−NO 2200 18 2.0 0.50 400µs 150µs D27D R57−2D.5−5/6 5/6 SPST−NC 500 3.8 0.5 0.50 450µs 75µs D27G R57−2D.5−5/6D 5/6 SPST−NC 500 3.8 0.5 0.50 450µs 150µs D27H R57−2D.5−12 12 SPST−NC 1200 9.0 1.0 0.50 450µs 75µs D27G Rating: See Chart for switching Current Resistance: 200 milliohms initial Switching volts max: 100 VDC Rating max: 0.5A = 10 VA, 0.25A = 4 VA R57−2D.5−12D 12 SPST−NC 1200 9.0 1.0 0.50 450µs 150µs D27H Insulation Characteristics R57−2D.5−24 24 SPST−NC 2200 18 2.0 0.50 400µs 75µs D27G R57−2D.5−24D 24 SPST−NC 2200 18 2.0 0.50 400µs 150µs D27H R57−5D.25−5/6 5/6 SPDT 200 3.8 0.5 0.25 500µs 175µs D27A R57−5D.25−5/6D 5/6 SPDT 200 3.8 0.5 0.25 500µs 250µs D27B R57−5D.25−12 12 SPDT 500 9.0 1.0 0.25 700µs 150µs D27A R57−5D.25−12D 12 SPDT 500 9.0 1.0 0.25 700µs 250µs D27B R57−5D.25−24 24 SPDT 2200 18 2.0 0.25 700µs 150µs D27A R57−5D.25−24D 24 SPDT 2200 18 2.0 0.25 700µs 250µs D27B D27 2 .285 (7.24) Max .750 (19.05) Max .275 (7.00) .125 (3.18) .100 (2.54) .375 (9.52) Max .080 (2.03) .600 (15.24) Electrical Specifications Contact Dielectric Strength Across Open Contacts: 200 VDC Contact to Contact: 1000 VDC Environmental Characteristics Operating: −45°C to +85°C Storage: −60°C to +105°C Mounting Position: Any Capacitance Across Open Contacts: 1.0pf typical Open Contacts to Coil: 2.0pf (SPST−NO, DPST−NO) 2.5pf (SPST−NC) 3.0pf (SPDT) typical Life At rated load: 5 x 106 (with appropriate contact protection) Weight Std: 1 gram approx. 62 NTE Electronics, Inc. Voice (973) 748−5089 FAX (973) 748−6224 http://www.nteinc.com Outlines For R56 & R57 Series D27A 1 Form C 14 13 1 2 (Top View) 9 8 6 7 14 13 (Top View) 1 2 (+) 1 2 (+) 13 1 2 (Top View) 9 8 14 13 (−) 6 7 1 2 (Top View) 9 8 6 7 D27F 2 Form A w/Clamp Diode D27E 2 Form A (Top View) (Top View) 9 8 14 13 9 8 14 13 9 8 (−) 6 7 1 2 6 7 1 2 6 7 D27G 1 Form B 14 (Top View) 13 D27D 1 Form A w/Clamp Diode 14 D27C 1 Form A D27B 1 Form C w/Clamp Diode D27H 1 Form B w/Clamp Diode 9 8 6 7 14 13 (Top View) 1 2 (+) D27J 1 Form C 9 8 14 13 (−) 6 7 1 2 (Top View) 9 8 6 7 D27K 1 Form C w/Clamp Diode NTE Electronics, Inc. Voice (973) 748−5089 14 13 1 2 (Top View) FAX (973) 748−6224 9 8 6 7 http://www.nteinc.com 63