General Purpose Low Power PCB Relays SCHRACK Power PCB Relay RT2 bistable n 2 pole 8A, 2 form C (CO) contacts n Polarized bistable version with 1 or 2 coils n 5kV/10mm coil-contact n Reinforced insulation Typical applications Battery powered equipment or applications with memory function. Zb Approvals Coil Data, bistable coils 1 coil 2 coils Magnetic system polarized, bistable VDE Cert. No. 40007571, UL E214025, cCSAus 1142018 Coil voltage range 3 to 48VDC Technical data of approved types on request. Operative range, IEC 61810 2 Limiting voltage, % of rated coil voltage 120% 150% Min./Max. energization duration 30ms/1min at <10% duty factor Contact Data Coil insulation system according UL class F Contact arrangement 2 form C (CO) Rated voltage 250VAC Coil versions, bistable coil Max. switching voltage 400VAC Coil Rated Set Reset Coil Rated coil Rated current 8A, UL: 10A code voltage voltage voltage resistance power Limiting continuous current 8A, UL: 10A VDC VDC VDC 10% mW Limiting making current, max. 4s, duty factor 10% 15A bistable 1 coil Breaking capacity max. 2000VA A03 3 2.1 1.7 21 429 Contact material AgNi 90/10 -1 A05 5 3.5 2.8 62 403 Frequency of operation, with/without load 900/72000h A06 6 4.2 3.3 90 400 Operate/Reset time max. 10/5ms A12 12 8.4 6.6 360 400 Bounce time max., form A/form B 4/9ms A24 24 16.8 13.2 1440 400 A48 48 33.6 26.4 5520 417 Contact ratings bistable 2 coils Type Contact Load Cycles F03 3 2.1 1.7 15 600 IEC 61810 3 F05 5 3.5 2.8 42 595 RT444 A (NO) 8A, 250VAC resistive, 85C 100x10 3 F06 6 4.2 3.3 55 655 RT424 C (CO) 8A, 250VAC resistive, 85C 30x10 F12 12 8.4 6.6 240 600 UL 508 3 F24 24 16.8 13.2 886 650 RT424 A/B (NO/NC) 10A, 250VAC, general purpose, 85C 20x10 3 F48 48 33.6 26.4 3291 700 RT424 A/B (NO/NC) 1/2hp, 240VAC ,85C 1x10 All figures are given for coil without pre-energization, at ambient temperature +23C. 3 RT424 A/B (NO/NC) Pilot duty, B300, R300, 85C 6x10 Other coil voltages on request. RT4/E A/B (NO/NC) 10A/24VDC, general purpose, 85C 5x10 EN60947-5-1 Bistable coils - operation RT424 A/B (NO/NC) AC-15, 250VAC, 3A 6.050 Version 1 coil 2 coils Coil terminals A1 A2 A1 A3 A2 6 Mechanical endurance >2x10 operations Operate + - + - Reset - + - + Contact position not defined at delivery 1 11-2016, Rev. 1116 Catalog and product specification according Catalog and product data is subject to the Catalog product data, Definitions section, www.te.com to IEC 61810-1 and to be used only together terms of the disclaimer and all chapters of application notes and all specifications are 2014 Tyco Electronics Corporation, with the Definitions section. the Definitions section, available at subject to change. a TE Connectivity Ltd. company. General Purpose Low Power PCB Relays SCHRACK Power PCB Relay RT2 bistable (Continued) Insulation Data Other Data (continued) 1) Initial dielectric strength Terminal type PCB-THT, plug-in between open contacts 1000V Weight 13g rms between contact and coil 5000V Resistance to soldering heat THT rms between adjacent contacts 2500V IEC 60068-2-20 270C/10s rms Clearance/creepage Packaging/unit tube/20 pcs., box/500 pcs. between contact and coil 10/10mm 1) socket available for 1 coil version only, see Accessories. between adjacent contacts 3/4mm Material group of insulation parts IIIa Tracking index of relay base PTI 250V Accessories For 1 coil version, details see datasheet Accessories Industrial Power Relay R T Other Data NOTE: indicated contact ratings and electrical endurance data for direct Material compliance: EU RoHS/ELV, China RoHS, REACH, Halogen content wiring of relays (according IEC 61810-1) for relays mounted on sockets refer to the Product Compliance Support Center at deratings may apply. www.te.com/customersupport/rohssupportcenter Ambient temperature bistable 1 coil -10 to 85C PCB layout / terminal assignment bistable 2 coils -40 to 85C Bottom view on solder pins Category of environmental protection IEC 61810 RTII - flux proof 8 A, Pinning 5 mm RTIII - wash tigth Vibration/shock resistance (functional), opening B contact 3/5g opening closed A contact 6/15g Shock resistance (destructive) 100g *) With the recommended PCB hole sizes a grid pattern from Dimensions 2.5 mm to 2.54 mm can be used. S0418-CM 2 form C (CO) contacts a) a) Indicated contact position while or after coil energization with reset voltage. b) for 2 coil version only Product code structure Typical product code RT 4 2 4 F24 Type RT Power PCB Relay RT2 bistable Version 4 8A, pinning 5mm, flux proof E 8A, pinning 5mm, wash tight Contact configuration 2 2 form C (CO) contacts Contact material 4 AgNi 90/10 Coil Product code Version Contacts Contact material Coil version Coil Part number RT424A05 8A, 2 form C (CO) AgNi 90/10 Bistable 1coil 5VDC 4-1393243-4 RT424A12 pinning 5mm, contacts 12VDC 4-1393243-6 RT424F05 flux proof Bistable 2 coils 5VDC 5-1393243-2 RT424F12 12VDC 5-1393243-4 RT424F24 24VDC 5-1393243-6 RT424F48 48VDC 5-1393243-7 RTE24F24 8A 2 form C (CO) AgNi 90/10 Bistable 2 coils 24VDC 8-1415541-7 RTE24F06 pinning 5mm 6VDC 1-1415020-1 RTE24F12 wash tight 12VDC 7-1415072-1 This list represents the most common types and does not show all variants covered by this datasheet. Other types on request. 2 11-2016, Rev. 1116 Catalog and product specification according Catalog and product data is subject to the Catalog product data, Definitions section, www.te.com to IEC 61810-1 and to be used only together terms of the disclaimer and all chapters of application notes and all specifications are 2014 Tyco Electronics Corporation, with the Definitions section. the Definitions section, available at subject to change. a TE Connectivity Ltd. company.