Miniature High Power Relay SRRHN Low height 15.7mm 1 and 2 pole configuration 5KV dielectric strength (between coil and contacts) 12A switching capabilities Creepage distance 10mm Sealed IP67 and flux proof types available Outline Dimensions: 29.0 x 12.7 x 15.7mm Options and ordering codes SRRHN - 1A N - F L F - 110VDC Contact arrangement Coil Voltage SPNO 1A Insulation SPNC 1B NIL DC: B Class, AC: F Class SPCO 1C F DC only: F Class DPNO 2A DPNC 2B L RoHS Compliant DPCO 2C Sealing SPNO 5mm pin spacing 1A1 F Flux-Tight SPNC 5mm pin spacing 1B1 S Sealed SPCO 5mm pin spacing 1C1 Contacts N AgNi N1 AgNi + Au plated T AgSnO 2 T1 AgSnO2 + Au plated Characteristics Contact Data Initial Insulation Resistance 1000M 500VDC Contact Arrangement 1A, 1B, 1C 2A, 2B, 2C Between coil & contacts 5,000VAC 1min. Initial contact resistance max. 100m (at 1A 6VDC) Dielectric Between open contacts 1,000VAC 1min. Contact Material See ordering info Strength Between contact sets 2,500VAC 1min. Contact Rating 12A 250VAC /24VDC 8A 250VAC / 24VDC 2 Max. switching voltage 440VAC/300VDC Operate time (at nomi. Volt) DC only Max. 15ms 2 Max. switching current 12A 8A Release time (at nomi. Volt) DC only Max. 8ms Max. switching power 3000VA 2000VA 55C DC version Temperature rise (at nomi. Volt) 7 1x10 OPS AC version 85C DC Mechanical Life 6 Vibration resistance AC 1x10 OPS 10 to 150Hz 10g/5g 5 2 Functional 98m/s 1x10 OPS DC Shock Electrical Life 2 4 resistance Destructive 980m/s AC 5x10 OPS Humidity 35% to 85% Coil Data -40C to +85C Ambient temperature DC version Nominal Pick-up Drop-out Coil -40C to +70C AC version Voltage Voltage Voltage Resistance Termination PCB VDC VDC VDC Unit Weight 13.5g 5 3.50 0.5 6210% Construction Sealed IP67, Flux proofed 6 4.20 0.6 9010% 9 6.30 0.9 20210% Coil 12 8.40 1.2 36010% DC version, VDC DC version 0.4W 18 12.60 1.8 81010% Coil power 24 16.80 2.4 1,44010% AC version 0.75VA 48 33.60 4.8 5,76015% 60 42.00 6.0 7,50015% 110 77.00 11.0 25,20015% 24 18.00 3.6 35010% AC version, 115 86.30 17.30 810015% VAC www.imopc.com 230 172.50 34.50 3250015%Miniature High Power Relay SRRHN Outline dimensions (mm) Safety Approval Ratings Wiring diagram and PC Board layout DC version 1 pole 12A 277 VAC DC version 2 pole 8A 277 VAC UL/CUR AC version 1 pole 12A 250 VAC 3.5mm Pinning SRRHN-1 x AC version 2 pole 8A 250 VAC 29 0.3 12.7 0.3 o DC version 1 pole 12A 250 VAC at 85 C o DC version 2 pole 8A 250 VAC at 85 C VDE AC version 1 pole 12A 250 VAC AC version 2 pole 8A 250 VAC Notes: Typical ratings are listed above, refer to IMO for more details 0.3 0.5 0.2 0.5 0.2 3.6 0.5 6-0.5 0.2 6-0.8 0.2 PCB layout (T=2.520.02mm) 3.5mm 1 Pole 12A 5mm 1 Pole 12A 5mm Pinning SRRHN-1x1, SRRHN-2, SRP-1x1 2.6 12.7 0.3 3.5 3.5 2.6 29 0.3 +0.1 +0.1 5-1.3 0 20.16 5-1.3 0 20.16 0.3 0.5 0.2 0.5 0.2 3.6 0.5 6-0.5 0.2 6-0.8 0.2 5mm 2 Pole 8A 2.6 5.04 5.04 5mm 2 Pole 8A SRRHN-2 x 3.5/5mm 1 Pole 12A SRRHN-1 x SRRHN-1 x 1 +0.1 8-1.3 0 20.16 1 Form A 1 Form B 1 Form C 2 Form A 2 Form B 2 Form C Characteristic Curve (DC version) MAXIMUM SWITCHING POWER LIFE CURVE COIL OPERATING RANGE(DC) 3.6 1000 50 A:8A 250VAC 3.4 B:12A 250VAC AC 3.0 10 100 2.6 5 2.2 0 A B 8 A 1.8 A DC 1 10 12A 1.4 0.5 1.0 0.1 1 0.6 10 20 30 40 50 100 200 300400500 0 0.4 0.8 1.2 1.6 2.0 2.4 2.6 2.8 3.2 3.6 4.0 0 +20 +40 +60 +80+85 +100 Contact Voltage (V) Breaking Capacity(KVA) Ambient Temperature(C) Characteristic Curve (AC version) www.imopc.com SRRHN/10/11 Contact Current (A) Operations (X10000 OPS) 15.7 0.3 15.7 0.3 Coil Voltage(U/UN)