TSC-124L3H.
RELAY, HIGH SENS 24VDC
- Manufacturer: TE CONNECTIVITY
- Product type: Power Relays
- Coil Voltage VDC Nom:24V; Coil Resistance:3.84kohm; External Width:7.5mm; External Depth:10mm; Contact Configuration:SPCO; Contact Current AC Max:1A; Contact Current DC Max:1A; Contact Material:Si
| Delivery and price | |
|---|---|
| Units per pack | 2000 |
| Price | 2.93 € |
| Current stock | 10+ |
| Lead time | 30 days |
V23111 ## Miniature Relay P1n ## **PCB relay for DC operation, neutral, monostable** ## **Features** - G Miniaturized universal relay for a wide variety of switching functions - G Optimized for a minimum space on the printed circuit board - G Extremely compact structure - G Low coil power requirement for IC compatibility ## **Typical applications** - G Communication peripherals - G Telecommunications terminal and accessories - G Control equipment - G Security applications - G Video recording equipment **==> picture [27 x 5] intentionally omitted <==** **----- Start of picture text -----**<br> ECR1875-9<br>**----- End of picture text -----**<br> **==> picture [70 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> Approx. 1.5 x original size<br>**----- End of picture text -----**<br> ## **Version** - Monostable, 1 winding - With 1 changeover contact - Gold overlay silver nickel alloy contacts - For printed circuit assembling - Plastic case - Immersion cleanable ## **Approvals** CSA File LR 48471 UL File E 82292 ## **Dimension drawing** (in mm) **==> picture [143 x 65] intentionally omitted <==** **----- Start of picture text -----**<br> 12,5 max. 7,5 max.<br>ECR2368-1<br>10,0 max.<br>3,5<br>**----- End of picture text -----**<br> ## **Mounting hole layout** View on the terminals **==> picture [98 x 60] intentionally omitted <==** **----- Start of picture text -----**<br> 6 x ∅ 0,8 2,54<br>a ECR2369-9<br>2,54<br>**----- End of picture text -----**<br> **==> picture [91 x 24] intentionally omitted <==** **----- Start of picture text -----**<br> Terminal assignment<br>View on the terminals<br>**----- End of picture text -----**<br> **==> picture [27 x 6] intentionally omitted <==** **----- Start of picture text -----**<br> ECR2370-C<br>**----- End of picture text -----**<br> Basic grid 2.54 mm according to EN 60097 and DIN 40803 Siemens Electromechanical Components 3 ## Miniature Relay P1n |**Contact data**|**Contact data**| |---|---| |Number of contacts and type|1 changeover contact| |Contact assembly|single contact| |Contact material|gold overlay silver nickel alloy| |Limiting continuous current at max. ambient temperature|1 A| |Maximum switchingcurrent|1 A| |Maximum switching voltage|120 VAC<br>30 VDC| |Maximum switching capacity<br>AC voltage<br>DC voltage|120 VA<br>24 W| |Contact resistance(initial value)/ measuringcurrent / driver voltage|≤50 mΩ/ 100 mA / 6 VDC| ## **Load limit curve** **==> picture [329 x 229] intentionally omitted <==** **----- Start of picture text -----**<br> ECR2253-G<br>35<br>30<br>25<br>20<br>15<br>10<br>5<br>0<br>0,1 0,2 0,3 0,4 0,6 0,8 1 2 3 4<br>I [A]<br> [VDC] 24 W<br>U<br>**----- End of picture text -----**<br> I = switching current U = switching voltage = recommended application field Load limit curve: Quenching of the arc during the transit time Siemens Electromechanical Components 4 ## Miniature Relay P1n |**Coil data**|**Coil data**|**Coil data**|**Coil data**|**Coil data**|**Coil data**|**Coil data**| |---|---|---|---|---|---|---| |Nominal voltages||||from 3 VDC to 24 VDC||| |Nominalpower consumption, typ.||||150 mW||| |Operative range/pick-up class according to EN 61810-1 / IEC 61810-1||||1 / a||| |Maximum operating voltage||||≤75 % of the nominal voltage||| |Maximum release voltage||||≥5 % of the nominal voltage||| |||||||| |**Coil versions**||||||| |Nominal voltage<br>Unom<br>VDC|Operating current<br>mA|Operating voltage range<br>at 20 °C<br>Minimum voltage<br>UI<br>VDC<br>Maximum voltage<br>UII<br>VDC|||Resistance<br>at 20 °C<br>Ω|Coil number<br>Ordering code| |3|50.0|2.25|6.61||60<br>±<br>6|03| |5|30.0|3.75|10.98||166<br>±<br>16.6|05| |6|25.0|4.50|13.22||240<br>±<br>24|06| |9|16.7|6.75|19.83||540<br>±<br>54|09| |12|12.5|9.00|26.44||960<br>±<br>96|12| |24|6.3|18.00|52.89||3840<br>±<br>384|24| - UI = Minimum voltage at 20 °C with nominal voltage without contact current UII = Maximum continuous voltage The operating voltage limits UI and UII are dependent on the temperature according to the formulae: UI tamb = kI · UI 20 °C and UII tamb = kII· UII 20 °C - tamb = Ambient temperature UI tamb = Minimum voltage at ambient temperature tamb UII tamb = Maximum voltage at ambient temperature tamb kI a. kII = Factors (dependent on temperature), see diagram **==> picture [208 x 215] intentionally omitted <==** **----- Start of picture text -----**<br> ECR2254-P<br>1,4<br>1,3<br>1,2<br>1,1 k I<br>1,0<br>0,9<br>0,8 k II<br>0,7<br>0,6<br>0,5<br>0,4<br>-40 -30 -20 -10 0 10 20 30 40 50 60 70 80<br>Ambient temperature [°C]tamb<br>-Factor<br>k<br>**----- End of picture text -----**<br> Siemens Electromechanical Components 5 ## Miniature Relay P1n |**General data**|**General data**|**General data**|||||||||||||||| |---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---| |Operate time at Unomand at 20 °C||||5 ms|||||||||||||| |Release time at Unomand at 20 °C||||5 ms|||||||||||||| |Maximum switching rate without load||||10 operations/s|||||||||||||| |Ambient temperature range according to<br>EN 61810-1-00 / IEC 61810-1-00 and VDE 0435part 201||||-40 °C ... +85 °C|||||||||||||| |Thermal resistance||||140 K/W|||||||||||||| |Maximum permissible coil temperature||||115 °C|||||||||||||| |Vibration resistance<br>Frequency range according to EN 60068-2-6 / IEC 60068-2-6||||10 … 55 Hz, 1.5 mm double amplitude (function)|||||||||||||| |Shock resistance, half sinus, 11 ms according to<br>EN 60068-2-27 / IEC 60068-2-27||||||10 g (function)<br>50g (damage)|||||||||||| |Degree of protection according to<br>EN 60529 / IEC 60529 / VDE 0470 part 1||||||immersion cleanable, IP 67|||||||||||| |Electrical endurance at 20 °C||||||1 x 105operations|||||||||||| |Mechanical endurance||||||5 x 107operations|||||||||||| |Mounting position||||||any|||||||||||| |Processinginformation||||||ultrasonic cleaningis not recommended|||||||||||| |Weight|||||||||approx. 3 g||||||||| ||||||||||||||||||| |**Insulation**|||||||||||||||||| |Insulation resistance at 500 V|||||||||≥108 Ω||||||||| |Dielectric test voltage (1 min)<br>contact / coil<br>at open contact|||||||||1500 VACrms<br>400 VACrms||||||||| |Surge voltage resistance to FCC 68.302<br>contact – coil (10 / 160µs)|||||||||1500 V||||||||| ||||||||||||||||||| |**Ordering code**|||||||||||||||||| |||||||||||||||||**0**<br>**1**|| |Termination<br>A10 = Sensitive (150 mW)<br>Coil number<br>03 =<br>3 VDC nominal voltage<br>05 =<br>5 VDC<br>06 =<br>6 VDC<br>09 =<br>9 VDC<br>12 = 12 VDC<br>24 = 24 VDC<br>Contact assembly / material<br>B301 = 1 changeover contact / gold overlay silver nickel alloy|||||||||||||||||| ||||**V**|**2**|**3**|**1**|**1**|**1**|**A**|**1**|**0**|||**B**|**3**|**0**|**1**| ||||||||||||||||||| ||ve (150 mW)||||||||||||||||| |||e|||||||||||||||| ||||||||||||||||||| **Ordering example:** V23111-A1005-B301 Miniature Relay P1n, 5 VDC nominal voltage Siemens Electromechanical Components 6
Updated at April 20, 2026
TE Connectivity is a globally recognized engineering and manufacturing leader, specializing in highly reliable connectivity and sensing solutions. Renowned for innovation and durability, their components are engineered to perform in the most demanding environments, supporting critical advancements in industrial equipment, data communications, and automotive systems. Our extensive selection of TE Connectivity products is anchored by their industry-leading connector portfolio. We carry a comprehensive array of terminal blocks and accessories, including wire-to-board, pluggable, standard, and barrier configurations, alongside robust backplane connectors designed to ensure secure and efficient power and data transmission in complex circuit designs. Beyond physical connections, TE Connectivity is a premier manufacturer of precision sensors, antennas, and electromechanical switching components. Our inventory features a wide variety of RF antennas and highly accurate pressure, temperature, and force transducers. Additionally, we provide an expansive range of TE's dependable relays, encompassing automotive, power, and signal variants, alongside essential passive components like shielding gaskets and RF inductors to fully support your engineering requirements.
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