Pickering Reed Relays 104 Series Reed Relays SPST High Voltage SIL

Pickering Reed Relays Brand: Pickering Reed Relays

The 104 series are a range of dry switch reed relays that are designed to be utilised with voltages that are beyond the capabilities of conventional SIL reed relays. Packaged in a single-in-line case that allows for easy stacking in high density designs. The relays are 100% tested for dynamic contact resistance for guaranteed performance and feature an internal mu-metal magnetic screen that eliminates problems encountered due to magnetic interaction when closely stacking relays.

Ideal for applications such as transformer or cable testing or ATE where high voltage handling is required, including control and isolation of SCR or triac gates.

  • Available in a choice of coil voltages
  • Single switch with 10W or 25W, or double switch with 10W switching power
  • Choice of contact forms
  • Fitted with internal diode
  • Easily stackable for high density mounting
  • Fast operating reed contacts
Description Image Product Buy Pricing (Ex VAT) Coil Voltage (DC) Contact Configuration Coil Resistance Switching Current Switching Power Switching Voltage Max (DC) Height Length Mounting Type Switching Voltage Max (AC) Width Operating Temperature
Pickering 104-1-A-5/2D High Voltage 1.5kV (SPST) 5V SIL Reed Relay
Pickering 104-1-A-5/2D High Voltage 1.5kV (SPST) 5V SIL Reed Relay
Extended range
Order code: 66-1006
MPN: 104-1-A-5/2D

22 in stock, despatched same dayContact us for additional stock
1+ £3.34
Price per unit Ex VAT 		5V SPST 375Ω 0.5A 10W 1500V 8.2mm 24.1mm PCB 1000V 6.3mm -20 to +85°C
Pickering 104-1-A-24/2D High Voltage 1.5kV (SPST) 24V SIL Reed Relay
Pickering 104-1-A-24/2D High Voltage 1.5kV (SPST) 24V SIL Reed Relay
Standard range
Order code: 66-1007
MPN: 104-1-A-24/2D

50 in stock, despatched same dayAdditional quantity lead time 8 months
1+ £12.15
25+ £11.66
100+ £11.49
250+ £11.23
500+ £10.73
1000+ £10.65
Price per unit Ex VAT 		24V SPST 3000Ω 0.5A 10W 1500V 8.2mm 24.1mm PCB 1000V 6.3mm -20 to +85°C
Pickering 104-1-A-5/3D High Voltage 3kV (SPST) 5V SIL Reed Relay
Pickering 104-1-A-5/3D High Voltage 3kV (SPST) 5V SIL Reed Relay
Standard range
Order code: 66-1008
MPN: 104-1-A-5/3D

Out of stock42 due on 17/12/2025
1+ £10.93
25+ £10.87
100+ £10.81
250+ £10.75
500+ £10.69
1000+ £10.63
Price per unit Ex VAT 		5V SPST 220Ω SPSTA 25W 3000V 8.2mm 24.1mm PCB 1000V 6.3mm -20 to +85°C
Pickering 104-1-A-12/3D High Voltage 3kV (SPST) 12V SIL Reed Relay
Pickering 104-1-A-12/3D High Voltage 3kV (SPST) 12V SIL Reed Relay
Standard range
Order code: 66-1009
MPN: 104-1-A-12/3D

63 in stock, despatched same dayAdditional quantity lead time 8 months
1+ £12.34
25+ £11.84
100+ £11.66
250+ £11.42
500+ £10.87
1000+ £10.81
Price per unit Ex VAT 		12V 1A 500Ω 1A 25W 3000V 8.2mm 24.1mm PCB 1000V 6.3mm -20 to +85°C
Pickering 104-1-A-24/3D High Voltage 3kV (SPST) 24V SIL Reed Relay.
Pickering 104-1-A-24/3D High Voltage 3kV (SPST) 24V SIL Reed Relay.
Standard range
Order code: 66-1010
MPN: 104-1-A-24/3D

21 in stock, despatched same dayAdditional quantity lead time 8 months
1+ £11.65
25+ £11.59
100+ £11.52
250+ £11.46
500+ £11.40
1000+ £11.33
Price per unit Ex VAT 		24V SPST 3000Ω 1A 25W 3000V 8.2mm 24.1mm PCB 1000V 6.3mm -20 to +85°C
Pickering 104-2-A-5/2D High Voltage 1.5kV (SPST) 5V SIL Reed Relay
Pickering 104-2-A-5/2D High Voltage 1.5kV (SPST) 5V SIL Reed Relay
Standard range
Order code: 66-1011
MPN: 104-2-A-5/2D

12 in stock, despatched same dayAdditional quantity lead time 8 months
1+ £14.02
25+ £13.15
100+ £12.97
250+ £12.67
500+ £12.10
1000+ £11.98
Price per unit Ex VAT 		5V SPST 250Ω 0.5A 10W 1500V 12.5mm 29mm PCB 1000V 6.3mm -20 to +85°C
Single reed - switch type 2
Order code66-100666-103366-1007
Part no.104-1-A-5/2D104-1-A-12/2D104-1-A-24/2D
Coil voltage5V12V24V
Coil resistance375Ω1000Ω3000Ω
Contact configuration1A1A1A
Switching current max.0.5A0.5A0.5A
Switching voltage max.1000V1000V1000V
Switching power10W10W10W
Mounting typePCBPCBPCB
Operating temperature-20°C to +85°C-20°C to +85°C-20°C to +85°C
Dimensions W x H x D24.1 x 8.2 x 6.3mm24.1 x 8.2 x 6.3mm24.1 x 8.2 x 6.3mm

Single reed - switch type 3
Order code66-100866-100966-1010
Part no.104-1-A-5/3D104-1-A-12/3D104-1-A-24/3D
Coil voltage5V12V24V
Coil resistance220Ω500Ω3000Ω
Contact configuration1A1A1A
Switching current max.1A1A1A
Switching voltage max.1000V1000V1000V
Switching power25W25W25W
Mounting typePCBPCBPCB
Operating temperature-20°C to +85°C-20°C to +85°C-20°C to +85°C
Dimensions W x H x D24.1 x 8.2 x 6.3mm24.1 x 8.2 x 6.3mm24.1 x 8.2 x 6.3mm

Double reed - switch type 2
Order code66-101166-101266-1013
Part no.104-2-A-5/2D104-2-A-12/2D104-2-A-24/2D
Coil voltage5V12V24V
Coil resistance250Ω750Ω2000Ω
Contact configuration2A2A2A
Switching current max.0.5A0.5A0.5A
Switching voltage max.1000V1000V1000V
Switching power10W10W10W
Mounting typePCBPCBPCB
Operating temperature-20°C to +85°C-20°C to +85°C-20°C to +85°C
Dimensions W x H x D29 x 12.5 x 6.3mm29 x 12.5 x 6.3mm29 x 12.5 x 6.3mm


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