Sensata Cynergy3 PCB Mount Reed Relay, 12V dc Coil, SPST, 7000V Max, 2 A Max, 150Ω

View all Reed Relays

Subtotal (1 box of 20 units)*

£632.28

(exc. VAT)

£758.74

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 26 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Box(es)
Per Box
Per unit*
1 +£632.28£31.614

*price indicative

RS Stock No.:
189-2160
Mfr. Part No.:
DAT71205U
Brand:
Sensata / Cynergy3
Find similar products by selecting one or more attributes.
Select all

Brand

Sensata / Cynergy3

Contact Configuration

SPST

Coil Voltage

12V dc

Mounting Type

PCB Mount

Maximum Switching Current AC

2 A

Maximum Switching Current DC

2 A

Maximum Switching Voltage AC

7000V

Maximum Switching Voltage DC

7000V

Coil Resistance

150Ω

Length

60mm

Height

18.5mm

Depth

15.8mm

Dimensions

60 x 15.8 x 18.5mm

Isolation Coil To Contact

17kV

Terminal Type

PCB Pin

Maximum Switching Power DC

50 W

Operating Time Including Bounce

3ms

Operating Temperature Range

-20 → +70°C

Contact Material

Tungsten

Electrical Life

10^6 (50W Switching) cycles, 10^9 (Dry Switching) cycles

Maximum Operating Temperature

+70°C

Minimum Operating Temperature

-20°C

Life

10^6 (50W Switching) cycles, 10^9 (Dry Switching) cycles

Special Features

7.5kV or 5kV Isolation, Choice of 10kV, Excellent AC Characteristics, Low Contact Resistance, PCB or Panel mΩunt

Contact Resistance

250 mΩ

Number of Poles

1

Relay Switching Classification

General Purpose Relay

Sensata Cynergy3 Reed Relay, 2A, 50W - DA(UL) Series - DAT71205U


This reed relay from Sensata Cynergy3 controls the electromagnet in a high-voltage reed switch. It uses contact pins with a high current carrying capacity to switch the electromagnet in a reed switch on or off. Its compact design makes it easy to install in industrial applications with minimal space, such as on medical emergency devices or on military testing equipment. The nylon studs mount onto a PCB (printed circuit board), creating a secure attachment that prevents small particle contamination over time.

Features & Benefits


• Tough tungsten contact material has high thermal resistance, making it suitable for soldering onto a PCB
• Wide operating temperature range of -20°C to +70°C to withstand extreme environmental conditions
• Maximum switching time of 3ms (milliseconds) for a quick response

How long will this reed relay last?


When used in normal operating conditions and with 50W switching applications, this reed relay is designed to have a lifespan of around 10 million mechanical and electrical operations. This means it will last a long time without the need to be replaced.

Related links