Best Reed Relays Deals Online in the UK (25 Deals Found)

Last Updated - 23/10/2025 Sort By:

Best Choice
Youmile

New
Youmile 10 pcs Reed Switch Relay SIP-1A05 5V 4-pin Miniature Reed Switch SIP Relay Long Life Control Components for Elec
What it does: Reed relay is a commonly used control element that can achieve isolation between the control circuit and t

£9.99
Free Shipping
B084TNJ3KQ

New
10pcs 5V Relay SIP-1A05 4PIN Reed Switch Relay for PAN Relay
Model: SIP-1A05 Material : Plastic, Metal.

£9.99
Free Shipping
New
5 pcs 3 pin glass reed relay magnetic switches
Maximum load current: 0.5A. We will deal with queries quickly and be as flexible as we can to get you sorted out. Maximu

£3.86
Best Value
Hailege

New
Hailege 5pcs SIP-1A05 5V Reed Switch Relay 5V SIP-1A05 Reed Relay Switch 4 Pins DC Resistance 450-550ohm
SIP-1A05 Reed Switch Relay 5V

£6.49
Free Shipping
New
3x Gunther High Voltage 1000V 50W 24V switching Reed Relays - Discount
10000 V AC/DC. 50 W. Switching current: max. 3.0 A. Continuous current: max. 20000 VDC. Reed relay, 24 V (DC), 1 Form A

£45.00
Proops

New
Proops 10 x Magnetic Glass Reed Switches, Model Railways, Control Circuits, SPNO (E3310). Free UK Postage
You will receive 10 glass encapsulated switches

£2.28
Gebildet

New
Gebildet 10pcs 4W 3 Pin Reed Switch Reed Contact Normally Open N/O N/C SPDT, Glass Reed Relay Magnetic Induction Switch
✪Package included:10 X 3 Pin Reed Switch

£8.49
Free Shipping
New
C-45013B Dry Reed Relay 5V Coil SPNO HE3600 SIL 4 pin
C-45013B Dry Reed Relay 5V Coil SPNO. • with diode. Typical coil DC resistance 500R. Includes reverse diode built in.

£1.37
Switch Electronics

New
12VDC Normally Open Reed Relay SPST SIL12-1A72-71L
Coil Voltage: 12VDC

£4.95
New
10x Relay 5V Coil SPNO SIL Dry Reed HE3600 4 pin, equiv to Meder sil05-1a72-71d
Dry Reed Relay 5V Coil SPNO. • with diode. Typical coil DC resistance 500R. Includes reverse diode built in.

£8.64
Gebildet

New
Gebildet 10pcs 3 Pin Glass Reed Switch Reed Contact Normally Open N/O N/C SPDT,Glass Reed Relay Magnetic Induction Switc
✪Package included:10pcs 3 Pin Reed Switch+10pcs Magnet Piece.

£9.49
Free Shipping
JYUDAUFU

New
JYUDAUFU 12 Pcs A62 3-Pin SPDT Glass Reed Switch / 2 × 14 mm Normally Open Close NO NC Reed Contact Sensor/Reed Relay Ma
Specification: Total Length: 2.05 inch / 52 mm; Length of Glass: 0.55 inch / 14 mm; Diameter of Glass: 0.1 inch / 2.5 mm

£8.99
Free Shipping
New
Meder Panel Mount Reed Relay H24-1A69 24V dc Coil SPST 10kV 3A High Voltage NEW
Coil Resistance 700Ω. Mounting Type Panel Mount. Coil Power 822mW. Maximum Switching Current DC 3 A. Maximum Switching P

£16.13
QitinDasen

New
QitinDasen 40Pcs Premium MKA-14103 AT10-15 Green Glass Tube Reed Switch, 2X14mm Contact Magnetic Reed Switch, Magnetic I
〓 Normally open magnetic induction switch. When the magnet is near, the reed closed and the released signal; When the ma

£7.49
Free Shipping
20% Off

New
HAMLIN 5V Reed Relays NO SPST HE321A0500/HE3621A0500 UK STOCK x10pcs
10 X HE321A0500.

£7.84 £9.80
Gebildet

New
Gebildet 10pcs Plastic Reed Switch Reed Contact,Magnet Near - Connect Circuit, Magnet Away - Break Circuit, Magnetic Ind
Package included: 10 × Reed Switch, 10pcs Small Multi-Use Round Magnets

£7.99
Free Shipping
New
20pcs Genuine 2A05 CP Clare Reed Relay UPRMA
Genuine CP Clare UPRMA 2A05 Reed Relay Joblot from military hanger surplus.

£24.90
New
HE721A1200, PCB Mount Reed Relay, 12V dc Coil, SPST, 200V Max, 500 mA Max, 1000Ω
Available with 5V, 12V and 24V coils and diode suppression. Mounting Type PCB Mount. Maximum Switching Current DC 500 mA

£3.99
New
3 x HAMLIN REED RELAY DIL HE721A Series Chose from 5V, 12V or 24v UKINSTOCK
HAMLIN READ RELAYS. CHOSE FROM 5V 12V or 24V WITH THE DROP DOWN BOX.

£5.60
New
Pack of 5 Vintage Reed Relay 5 Volt. 1100 ohm Triggers @ 2.5V. 5ma @ 5V Free P&P
Draws 5ma @ 5V. Triggers @ 2.5V. 1100 ohm Coil.

£8.99
New
5V REED RELAY UPRMA1B05 CP Clare PICTURES OF MY UK STOCK x5pcs
CP CLARE RELAYS. 5 RELAYS PER SALE .

£5.66
New
10 PCS 12V Relay SIP-1A12 Reed Switch Relay 4PIN for PAN CHANG Relay
Your support will keep us moving forward forever. AFRICA : All countries in Africa;.

£5.94
New
Excel Cell EMR121A05 Reed Relay 5Vdc Coil SPST 5 Pieces OM0341E
For datasheet search…EMR121A05. TRADITIONAL TYPE REED RELAY. Excel Cell Electronic USA Corp. Relay Type: Reed Relay. Thr

£9.00
New
C. P. Clare & Co. PRB2013H Reed Relay, Made In Mexico, Chicago Illinois. Rare
The C. P. Clare & Co. PRB2013H Reed Relay is a heavy-duty electronic component designed for electronics applications. Ma

£34.66
New
100x Relay 5V Coil SPNO SIL Dry Reed HE3600 4 pin, equiv to Meder sil05-1a72-71d
Dry Reed Relay 5V Coil SPNO. • with diode. Typical coil DC resistance 500R. Includes reverse diode built in.

£57.88

25 Reed Relays deals are available from: Amazon, eBay stores, starting from £1.37.
The biggest discount we found is 20% on HAMLIN 5V Reed Relays NO SPST HE321A0500/HE3621A0500 UK STOCK x10pcs at eBay.
The lowest price we found is £1.37 while the highest is £57.88.
Prices for the best Reed Relays deals average at £12.62.
Last updated on October 23, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Reed Relays.