Sensata / Cynergy3 SPST Reed Switch, 500mA 150V ac/dc
- RS Stock No.:
- 229-3692
- Mfr. Part No.:
- TRA294G/20-30
- Brand:
- Sensata / Cynergy3
View all Reed Switches
Available to back order for despatch 17/11/2023
Price Each
£2.56
(exc. VAT)
£3.07
(inc. VAT)
Units | Per unit |
1 - 19 | £2.56 |
20 - 99 | £2.41 |
100 - 249 | £2.23 |
250 - 499 | £2.22 |
500 + | £2.10 |
Alternative
This product is not currently available. Here is our alternative recommendation.

- RS Stock No.:
- 229-3692
- Mfr. Part No.:
- TRA294G/20-30
- Brand:
- Sensata / Cynergy3
Legislation and Compliance
Product Details
Form A & C Reed Switches
Suitable for use with location sensors, proximity switches and level switches at low to medium voltages and current
Electrical Life 105 - 106 Switching Cycles
Mechanical Life 109 Operations
For suitable magnets, see stk. no 118-7108 typically
Electrical Life 105 - 106 Switching Cycles
Mechanical Life 109 Operations
For suitable magnets, see stk. no 118-7108 typically

Sensata Cynergy3 Reed Switch, SPST Contact Configuration, 10VA Switching Power - TRA294G/20-30
Use this tiny but tough reed switch from Sensata Cynergy3 for high-speed switching applications. Thanks to an operating time of 2ms and a maximum release time of just 0.05ms, you can rest assured you'll get rapid-fire switching. Its wide operating temperature range of -40°C to +150°C means it will hold up when the heat is on. Reed switches like this one are commonly found in medical equipment, security screening systems or automotive applications such as door sensors.
Features & Benefits
Switching voltage of 150V AC/DC for use in low-power systems
Rhodium contact material offers low contact resistance and high conductivity for reliable switching
Rhodium contact material offers low contact resistance and high conductivity for reliable switching
What are the dimensions of this product?
The reed switch has compact dimensions of 55 (L) x 2.3mm (D), as well as a wire diameter of 0.5mm. This makes it easy to install in tight spaces.
How does a reed switch work?
A reed switch is a type of electrical switch that's actuated by magnetism. The thin, flexible metal wires known as reeds are drawn together by magnetic forces, thereby closing the circuit.
Approvals
7777
Specifications
Attribute | Value |
Contact Configuration | SPST |
Maximum Switching Current | 500mA |
Maximum Switching Power | 10W |
Maximum Switching Voltage | 150V ac/dc |
Contact Resistance | 150mΩ |
Contact Material | Rhodium |
Maximum Release Time | 0.05ms |
Operating Time Including Bounce | 2ms |
AT Value Range | 15 → 35AT |
Length | 55mm |
Available to back order for despatch 17/11/2023
Price Each
£2.56
(exc. VAT)
£3.07
(inc. VAT)
Units | Per unit |
1 - 19 | £2.56 |
20 - 99 | £2.41 |
100 - 249 | £2.23 |
250 - 499 | £2.22 |
500 + | £2.10 |
Alternative
This product is not currently available. Here is our alternative recommendation.
