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RTX3-1AT-B003
RELAY, SPST-NO, 250VAC, 16A
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- Manufacturer: TE CONNECTIVITY - SCHRACK
- Product type: Power Relays
- Contact Configuration:SPST-NO; Coil Voltage:3VDC; Contact Current:16A; Product Range:RTX Series; Relay Mounting:Through Hole; Coil Type:Latching Single Coil; Contact Volta 28W5712
- Contact Voltage VAC: 250V
| Delivery and price | |
|---|---|
| Units per pack | 500 |
| Price | 12.12 € |
| Current stock | 50+ |
| Lead time | 30 days |
General Purpose Relays PCB Relays **SCHRACK** ## **Power PCB Relay RTX** > n **1 pole 16A, 1 form A (NO) contact (W pre-make contact + AgSnO2)** > n **16A rated fluorescent load** > n **140µF load, 16A/250V, 30000 operations** - n **Bistable coil** > n **5kV/10mm coil-contact** - n **Reinforced insulation** **==> picture [17 x 4] intentionally omitted <==** **----- Start of picture text -----**<br> F0176-C<br>**----- End of picture text -----**<br> ## Typical applications Lighting control systems, movement sensors (e.g. passive infrared sensors), home automation applications (bus systems, remote switching), electronic switches for fixed installation ## Z All figures are given for coil without preenergization, at ambient temperature +23°C. Other coil voltages on request. |~~**Approvals**~~|||| |---|---|---|---| |VDE 40035087; UL E214025|||| |Technical data of approved types on request|Technical data of approved types on request||| |~~**Contact Data**~~|||| |Contact arrangement||1 form A (NO) contact|| |Rated voltage||250VAC|| |Rated current||16A|| |Limiting making current|||| |incandescent lamps||200A peak|| |flourescent lamps||320A peak|| |Breaking capacity max.||4000VA|| |Contact material|W (pre-make cont.)+AgSnO2||| |Contact style||pre-make contact|| |Frequency of operation, with/without load|Frequency of operation, with/without load|Frequency of operation, with/without load<br>720/7200h-1|| |Operate/ Reset time max.||7/5 ms|| |Bounce time max.||4 ms|| |**Contact ratings**|||| |Load|||Cycles| |**IEC 61810**|||| |16A, 250VAC resistive, 70°C|||10x103| |**IEC 60669-1 (planned)**|||| |16A; 250V|||| |**UL508**|||| |16A, 250VAC, general purpose, 70°C||16A, 250VAC, general purpose, 70°C|15x103| |TV16, 277VAC, 70°C|||25x103| |Mechanical endurance||>105operations|| ||||| |~~**Coil Data, bistable coils**~~||~~**1 coil**~~|~~**2 coils**~~| |Magnetic system||polarized, bistable|| |Coil voltage range||3 to 48VDC|| |Min./Max. energization duration||30ms/1min at < 10% df|30ms/1min at < 10% df| |Coil insulation system according UL1446||class F|| ## ~~**Coil data** (continued)~~ |**Bistable coils- operation**|||||| |---|---|---|---|---|---| |Version|1 coil|1 coil||2 coils|| |Coil terminals|A1|A2|A1 A3|A1 A3|A2| |Operate|+|-||+|-| |Reset|-|+|-|+|+| |Contact position not defined at delivery|||||| |~~**Insulation Data**~~|| |---|---| |Initial dielectric strength|| |between open contacts|| |new|1250Vrms| |after test with 250VAC|500Vrms| |between contact and coil|5000Vrms| |Clearance/creepage|| |between contact and coil|≥ 6/6mm| |Distance through solid insulation|> 2mm| |Material group of insulation parts|IIIa| |Tracking index of relay base|PTI 250V| ||| |~~**Other Data**~~|| |EU RoHS/ELV compliance|compliant| |Ambient temperature|-40 to 70°C| |Category of environmental protection|| |IEC 61810|RTII - flux proof| |Vibration resistance (functional)|15g| |Shock resistance (destructive)|100g| |Terminal type|PCB-THT| |Weight|11g| |Resistance to soldering heat THT|| |IEC 60068-2-20|270°C/10s| |Packaging/unit|tube/20 pcs., box/500 pcs.| |**Coil versions, bistable coil**|**Coil versions, bistable coil**|||| |---|---|---|---|---| |Coil<br>Rated|Set|Reset|Coil|Rated coil| |code<br>voltage|voltage|voltage|resistance|power| |VDC|VDC|VDC|Ω±10%|mW| |**Coil versions, bistable 1 coil**|**Coil versions, bistable 1 coil**|||| |B003<br>3|2.25|2.25|14|650| |B005<br>5|3.75|3.75|38|650| |B006<br>6|4.5|4.5|55|650| |B009<br>9|6.8|6.8|120|665| |B012<br>12|9.0|9.0|220|650| |B024<br>24|18.0|18.0|890|650| |B048<br>48|36.0|36.0|3540|650| |**Coil versions, bistable 2 coils**|**Coil versions, bistable 2 coils**|||| |C012<br>12|9.0|9.0|150|950| |C024<br>24|18.0|18.0|610|950| |||||| |~~a~~|~~a~~|~~a~~|~~a~~|~~a~~| |05-2014, Rev. 0514<br>www.te.com<br>© 2014 Tyco Electronics Corporation,<br>~~a~~||Datasheets and product specification<br>according to IEC 61810-1 and to be used<br>only together with the ‘Definitions’ section.<br>~~a~~||| |a TE Connectivity Ltd. company||||| 1 Datasheets, product data, ‘Definitions’ section, application notes and all specifications are subject to change. Datasheets and product data is subject to the terms of the disclaimer and all chapters of the ‘Definitions’ section, available at http://relays.te.com/definitions General Purpose Relays PCB Relays **SCHRACK** ## **Power PCB Relay RTX** (Continued) ## **PCB layout / terminal assignment** Bottom view on solder pins 16 A, pinning 5 mm, 1 form A (NO) contact a) Indicated contact position during or after coil energization with reset voltage. b) for 2 coil version only **==> picture [115 x 16] intentionally omitted <==** **----- Start of picture text -----**<br> S0163-DI a)<br>S0418-CM<br>**----- End of picture text -----**<br> ## **Dimensions** **==> picture [28 x 4] intentionally omitted <==** **----- Start of picture text -----**<br> S0272-BC-RTX<br>**----- End of picture text -----**<br> |**Product code structure**||Typical product code|**RTX**|**3**|**-1A**|**T**|**-B012**| |---|---|---|---|---|---|---|---| |**Type**|||||||| |**RTX**|Power PCB Relay RTX||||||| |**Version**|||||||| |**3**<br>16A, double pinning 5mm|||||||| |**Contact arrangement**|||||||| |**1A**1 form A (1 NO)|||||||| |**Contact material**|||||||| |**T**<br>W (pre-make cont.)+AgSnO|||||||| |**Coil version**|||||||| |Coil code: please refer to coil versions table|||||||| |**Product code**|**Contacts**|**Contact material**|**Coil Version**|**Coil**|**Part number**| |---|---|---|---|---|---| |RTX3-1AT-B003<br>RTX3-1AT-B005<br>RTX3-1AT-B006<br>RTX3-1AT-B009<br>RTX3-1AT-B012<br>RTX3-1AT-B024<br>RTX3-1AT-B048<br>RTX3-1AT-C012<br>RTX3-1AT-C024|1 NO contact|W(pre-make) + AgSnO|bistable 1 coil|3 VDC|1937650-1<br>1937650-2<br>1937650-3<br>1937650-4<br>1937650-5<br>1937650-6<br>1937650-7<br>1937650-8<br>1937650-9| |||||5 VDC|| |||||6 VDC|| |||||9 VDC|| |||||12 VDC|| |||||24 VDC|| |||||48 VDC|| ||||bistable 2 coil|12 VDC|| |||||24 VDC|| Datasheets and product specification according to IEC 61810-1 and to be used only together with the ‘Definitions’ section. 2 Datasheets, product data, ‘Definitions’ section, application notes and all specifications are subject to change. 05-2014, Rev. 0514 www.te.com © 2014 Tyco Electronics Corporation, a TE Connectivity Ltd. company Datasheets and product data is subject to the terms of the disclaimer and all chapters of the ‘Definitions’ section, available at http://relays.te.com/definitions
Updated at June 10, 2026
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