MPN

RS PRO PCB Reed Relay, 24V dc Coil, SPNO, 300V dc Max, 500mA Max, 2150 Ω

RS Stock No.:: 291-9647
Brand:: RS PRO

RS PRO PCB Reed Relay, 24V dc Coil, SPNO, 300V dc Max, 500mA Max, 2150 Ω

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Subtotal (1 unit)*

£11.22

(exc. VAT)

£13.46

(inc. VAT)

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In Stock

109 unit(s) ready to ship
Plus 150 unit(s) shipping from 20 November 2026

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Units	Per unit
1 - 24	£11.22
25 - 99	£10.33
100 - 249	£9.44
250 - 499	£8.76
500 +	£8.08

*price indicative

RS Stock No.:: 291-9647
Brand:: RS PRO

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	RS PRO
	Product Type	Reed Relay
	Contact Configuration	SPNO
	Mount Type	PCB
	Switching Current	500mA
	Coil Power	290mW
	Coil Resistance	2150Ω
	Terminal Type	Solder Pin
	Operating Time	2ms
	Minimum Operating Temperature	-20°C
	Switching Power	15W
	Maximum Operating Temperature	70°C
	Height	7.5mm
	Length	19.3mm
	Standards/Approvals	No
	Series	RS PRO
	Isolation Coil To Contact	2.5kV
	Contact Resistance	200mΩ
	Latching	No

	Select all
	Brand RS PRO
	Product Type Reed Relay
	Contact Configuration SPNO
	Mount Type PCB
	Switching Current 500mA
	Coil Power 290mW
	Coil Resistance 2150Ω
	Terminal Type Solder Pin
	Operating Time 2ms
	Minimum Operating Temperature -20°C
	Switching Power 15W
	Maximum Operating Temperature 70°C
	Height 7.5mm
	Length 19.3mm
	Standards/Approvals No
	Series RS PRO
	Isolation Coil To Contact 2.5kV
	Contact Resistance 200mΩ
	Latching No

COO (Country of Origin):: DE

RS PRO SPNO Reed Relay, 0.5 A, 24 V DC

This RS PRO reed relay controls the electromagnet in a non-armature reed switch. It's a fast-acting relay with an operating time (including bounce time) of 2 ms. The lack of mechanical movement inside the relay and relatively uncomplicated design also prevents wear and tear on the device.

For easy installation, the relay has industry-standard pin configurations that will pair with most circuits. Once in place, the seal of the switch area is airtight, preventing any dust or debris from getting in.

Reed relays only need a low level of power to operate making them an eco-friendly option for busy workplaces. They're ideal for use with mains Triac trigger devices.

Features and Benefits

• Coil power of 290 mW

• Coil resistance of 2.15 kΩ

• Coil voltage of 24 V DC

• SPNO (single pole normally open) contact configuration

• Tin-plated copper alloy contact material

• Contact resistance of 200 mΩ

• Isolation coil to contact of 2.5 kV DC

• Height of 7.5 mm

• Length of 19.3 mm

• Depth of 7 mm

• Maximum switching current of 0.5 A AC/DC

• Maximum switching power of 10 W DC

• Maximum switching voltage of 300 V AC/DC

• PCB mounting type

• Operating temperature range of -20°C to +70°C

• Operating time (including bounce) of 2 ms

• RoHS (Restriction of Hazardous Substances) compliant

• Through-hole terminal type

Approvals

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