Sensata / Cynergy3 PCB Reed Relay, 3 V dc Coil, SPST, 200 V dc Max, 0.25 A Max, 250 Ω

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$27.96

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$30.76

(inc. GST)

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  • 4 unit(s) ready to ship from another location
  • Plus 31 unit(s) shipping from 13 May 2026
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1 - 49$27.96
50 - 99$27.51
100 - 249$27.03
250 +$26.58

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RS Stock No.:
124-5129
Mfr. Part No.:
S2-03PU/RS
Brand:
Sensata / Cynergy3
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Brand

Sensata / Cynergy3

Contact Configuration

SPST

Product Type

Reed Relay

Mount Type

PCB

Coil Power

10W

Coil Resistance

250Ω

Terminal Type

Axial

Switching Power

10W

Minimum Operating Temperature

-40°C

Operating Time

0.1ms

Maximum Operating Temperature

85°C

Series

S2 (UL)

Length

22.86mm

Height

4mm

Standards/Approvals

UR

Isolation Coil To Contact

1kV dc

Latching

No

Contact Resistance

100mΩ

COO (Country of Origin):
CN

Sensata Cynergy3 Flexible Reed Relay, 3V DC Coil Voltage, SPNO - S2 Relay Series - S2-03PU/RS


Use this reed relay from Sensata Cynergy3 for reliable switching in your electrical circuit. It's designed for PCB (printed circuit board) mounting and has bendable pins for ease of connection in tight spaces. The device's compact dimensions of 7.62 (diameter) x 22.86mm (length) make it a good choice for use in areas where space is limited. It can also be mounted in a number of positions for enhanced versatility. Reed relays like this one are commonly used in medical equipment and testing applications.

Features & Benefits


• Wide operating temperature range of -40°C to +85°C for use in demanding environments

• Long lifespan of one billion dry operations for reliability and long-lasting performance

• Fast operating time of just 0.1ms for quick response times

• Maximum switching voltage of 140V AC (alternating current) or 200V DC (direct current) for use in general-purpose applications

What type of contacts does this reed relay have?


This reed relay has contacts made of highly conductive ruthenium, which allows for quick electrical energy conversion. Ruthenium is also resistant to wear, making it a durable choice.

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