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HE222 Relay Series
hamlin-electronicsPCB-mounted reed relays for low-current switching applications
The HE222 Relay series from Hamlin Electronics is a lineup of PCB-mounted reed relays designed for low-current switching tasks. These relays are compact and easy to integrate into various electronic circuits, making them ideal for applications that require precise control over small currents. If you're working on projects involving sensor interfaces, microcontroller inputs, or low-power control systems, these relays could be a great fit.
One thing worth noting is their reliability in harsh environments. Reed relays are known for their long service life and resistance to mechanical shock, which makes them suitable for industrial settings or automotive applications where durability is crucial. Engineers tend to reach for this type of relay when they need a simple yet robust solution for switching low currents without the complexity of larger relays or solid-state switches. The PCB-mounting feature simplifies board layout and reduces assembly time, making them a popular choice in embedded systems and IoT devices.
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HE222 Relay - Part List
15 parts in total| Mfr Part # | Quantity Available | Price | Category | Lead Time | Subcategory | Release Time | Isolated Power | Current - Carry | Voltage - Supply | Switching Voltage | Contact Resistance | Power - Peak Pulse | Current - Switching | Voltage - Breakover | Voltage - Isolation | Battery Pack Voltage | Insulation Resistance | Mounting Type | Contact Layout, Typical | Type | Card Standard | Operate Time | Mechanical Life | Shock Resistance | Operating Temperature | Case Color | Termination Style | Model | Coil Resistance | Voltage - Input (Min) | Must Release | Must Operate |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 HE222A0550 Reed Relay • Coil Voltage: 5 VDC • Contact Configuration: 2A DPST-NO • Mounting: PC Board • Switching Current: 0.5 Amps • Switching Voltage: 200 VDC Hamlin | 0 | - | 70 Days | Not Specified | 1.0 ms | Yes | 1.2 AMP | 5 VDC | 200 Volts | 0.150 ohm | 10 W | 0.5 Amps | 250 VDC | 1500 VAC | 1500 VAC | 10^10 ohm | PC Board | 2A DPST-NO | Relays | Reed Relay | 1.0 ms | 20 G @ 10-2000 Hz. | 50 @ 11 ms, 1/2 sine | -40 to +85 C | Plastic case | End Coil | Standard | - | - | - | - | |
HE222A0590 Reed Relay • Coil Voltage: 5 VDC • Contact Configuration: 2A DPST-NO • Mounting: PC Board • Switching Current: 0.5 Amps • Switching Voltage: 200 VDC Hamlin | 0 | - | 70 Days | Not Specified | 1.0 ms | Yes | 1.2 AMP | 5 VDC | 200 Volts | 0.150 ohm | 10 W | 0.5 Amps | 250 VDC | 1500 VAC | 1500 VAC | 10^10 ohm | PC Board | 2A DPST-NO | Relays | Reed Relay | 1.0 ms | 20 G @ 10-2000 Hz. | 50 @ 11 ms, 1/2 sine | -40 to +85 C | Metal case | End Coil | Standard | - | - | - | - | |
HE222A1250 Reed Relay • Coil Voltage: 12 VDC • Contact Configuration: 2A DPST-NO • Mounting: PC Board • Switching Current: 0.5 Amps • Switching Voltage: 200 VDC Hamlin | 0 | - | 70 Days | Not Specified | 1.0 ms | Yes | 1.2 AMP | 12 VDC | 200 Volts | 0.150 ohm | 10 W | 0.5 Amps | 250 VDC | 1500 VAC | 1500 VAC | 10^10 ohm | PC Board | 2A DPST-NO | Relays | Reed Relay | 1.0 ms | 20 G @ 10-2000 Hz. | 50 @ 11 ms, 1/2 sine | -40 to +85 C | Plastic case | End Coil | Standard | - | - | - | - | |
HE222A1290 Reed Relay • Coil Voltage: 12 VDC • Contact Configuration: 2A DPST-NO • Mounting: PC Board • Switching Current: 0.5 Amps • Switching Voltage: 200 VDC Hamlin | 0 | - | 70 Days | Not Specified | 1.0 ms | Yes | 1.2 AMP | 12 VDC | 200 Volts | 0.150 ohm | 10 W | 0.5 Amps | 250 VDC | 1500 VAC | 1500 VAC | 10^10 ohm | PC Board | 2A DPST-NO | Relays | Reed Relay | 1.0 ms | 20 G @ 10-2000 Hz. | 50 @ 11 ms, 1/2 sine | -40 to +85 C | Metal case | End Coil | Standard | - | - | - | - | |
HE222A2450 Reed Relay • Coil Voltage: 24 VDC • Contact Configuration: 2A DPST-NO • Mounting: PC Board • Switching Current: 0.5 Amps • Switching Voltage: 200 VDC Hamlin | 0 | - | 70 Days | Not Specified | 1.0 ms | Yes | 1.2 AMP | 24 VDC | 200 Volts | 0.150 ohm | 10 W | 0.5 Amps | 250 VDC | 1500 VAC | 1500 VAC | 10^10 ohm | PC Board | 2A DPST-NO | Relays | Reed Relay | 1.0 ms | 20 G @ 10-2000 Hz. | 50 @ 11 ms, 1/2 sine | -40 to +85 C | Plastic case | End Coil | Standard | - | - | - | - | |
HE222A2490 Reed Relay • Coil Voltage: 24 VDC • Contact Configuration: 2A DPST-NO • Mounting: PC Board • Switching Current: 0.5 Amps • Switching Voltage: 200 VDC Hamlin | 0 | - | 70 Days | Not Specified | 1.0 ms | Yes | 1.2 AMP | 24 VDC | 200 Volts | 0.150 ohm | 10 W | 0.5 Amps | 250 VDC | 1500 VAC | 1500 VAC | 10^10 ohm | PC Board | 2A DPST-NO | Relays | Reed Relay | 1.0 ms | 20 G @ 10-2000 Hz. | 50 @ 11 ms, 1/2 sine | -40 to +85 C | Metal case | End Coil | Standard | - | - | - | - | |
HE222C0550 Reed Relay • Coil Voltage: 5 VDC • Contact Configuration: 2C DPDT • Mounting: PC Board • Switching Current: 0.25 Amps • Switching Voltage: 175 VDC Hamlin | 0 | - | 70 Days | Not Specified | 3.0 ms | Yes | 1.5 AMP | 5 VDC | 175 Volts | 0.150 ohm | 5 W | 0.25 Amps | 200 VDC | 1500 VAC | 1500 VAC | 10^9 ohm | PC Board | 2C DPDT | Relays | Reed Relay | 3.0 ms | 20 G @ 10-2000 Hz. | 50 @ 11 ms, 1/2 sine | -40 to +85 C | Plastic case | End Coil | Standard | - | - | - | - | |
HE222C0590 Reed Relay • Coil Voltage: 5 VDC • Contact Configuration: 2C DPDT • Mounting: PC Board • Switching Current: 0.25 Amps • Switching Voltage: 175 VDC Hamlin | 0 | - | 70 Days | Not Specified | 3.0 ms | Yes | 1.5 AMP | 5 VDC | 175 Volts | 0.150 ohm | 5 W | 0.25 Amps | 200 VDC | 1500 VAC | 1500 VAC | 10^9 ohm | PC Board | 2C DPDT | Relays | Reed Relay | 3.0 ms | 20 G @ 10-2000 Hz. | 50 @ 11 ms, 1/2 sine | -40 to +85 C | Metal case | End Coil | Standard | - | - | - | - | |
HE222C1250 Reed Relay • Coil Voltage: 12 VDC • Contact Configuration: 2C DPDT • Mounting: PC Board • Switching Current: 0.25 Amps • Switching Voltage: 175 VDC Hamlin | 0 | - | 70 Days | Not Specified | 3.0 ms | Yes | 1.5 AMP | 12 VDC | 175 Volts | 0.150 ohm | 5 W | 0.25 Amps | 200 VDC | 1500 VAC | 1500 VAC | 10^9 ohm | PC Board | 2C DPDT | Relays | Reed Relay | 3.0 ms | 20 G @ 10-2000 Hz. | 50 @ 11 ms, 1/2 sine | -40 to +85 C | Plastic case | End Coil | Standard | - | - | - | - | |
HE222C1290 Reed Relay • Coil Voltage: 12 VDC • Contact Configuration: 2C DPDT • Mounting: PC Board • Switching Current: 0.25 Amps • Switching Voltage: 175 VDC Hamlin | 0 | - | 70 Days | Not Specified | 3.0 ms | Yes | 1.5 AMP | 12 VDC | 175 Volts | 0.150 ohm | 5 W | 0.25 Amps | 200 VDC | 1500 VAC | 1500 VAC | 10^9 ohm | PC Board | 2C DPDT | Relays | Reed Relay | 3.0 ms | 20 G @ 10-2000 Hz. | 50 @ 11 ms, 1/2 sine | -40 to +85 C | Metal case | End Coil | Standard | - | - | - | - | |
HE222C2450 Reed Relay • Coil Voltage: 24 VDC • Contact Configuration: 2C DPDT • Mounting: PC Board • Switching Current: 0.25 Amps • Switching Voltage: 175 VDC Hamlin | 0 | - | 70 Days | Not Specified | 3.0 ms | Yes | 1.5 AMP | 24 VDC | 175 Volts | 0.150 ohm | 5 W | 0.25 Amps | 200 VDC | 1500 VAC | 1500 VAC | 10^9 ohm | PC Board | 2C DPDT | Relays | Reed Relay | 3.0 ms | 20 G @ 10-2000 Hz. | 50 @ 11 ms, 1/2 sine | -40 to +85 C | Plastic case | End Coil | Standard | - | - | - | - | |
HE222C2490 Reed Relay • Coil Voltage: 24 VDC • Contact Configuration: 2C DPDT • Mounting: PC Board • Switching Current: 0.25 Amps • Switching Voltage: 175 VDC Hamlin | 0 | - | 70 Days | Not Specified | 3.0 ms | Yes | 1.5 AMP | 24 VDC | 175 Volts | 0.150 ohm | 5 W | 0.25 Amps | 200 VDC | 1500 VAC | 1500 VAC | 10^9 ohm | PC Board | 2C DPDT | Relays | Reed Relay | 3.0 ms | 20 G @ 10-2000 Hz. | 50 @ 11 ms, 1/2 sine | -40 to +85 C | Metal case | End Coil | Standard | - | - | - | - | |
 HE222C7645 Reed Relay • Coil Voltage: 12 VDC • Contact Configuration: 2C DPDT • Mounting: PC Board • Switching Current: 0.25 Amps • Switching Voltage: 175 VDC Hamlin | 0 | - | 70 Days | Not Specified | 3.0 ms | Yes | 1.5 AMP | 12 VDC | 175 Volts | 0.200 ohm | 5 W | 0.25 Amps | 200 VDC | 1500 VAC | 4000 VAC | 10^9 ohm | PC Board | 2C DPDT | Relays | Reed Relay | 3.0 ms | 20 G @ 10-2000 Hz. | 50 @ 11 ms, 1/2 sine | -40 to +85 C | - | - | - | 370 ohms | 19 VDC | 0.7 VDC | 8.4 VDC | |
HE222C8362 Reed Relay • Coil Voltage: 5 VDC • Contact Configuration: 2C DPDT • Mounting: PC Board • Switching Current: 0.25 Amps • Switching Voltage: 175 VDC Hamlin | 0 | - | 70 Days | Not Specified | 3.0 ms | Yes | 1.5 AMP | 5 VDC | 175 Volts | 0.200 ohm | 5 W | 0.25 Amps | 200 VDC | 1500 VAC | 4000 VAC | 10^9 ohm | PC Board | 2C DPDT | Relays | Reed Relay | 3.0 ms | 20 G @ 10-2000 Hz. | 50 @ 11 ms, 1/2 sine | -40 to +85 C | - | - | - | 300 ohms | 17 VDC | 0.3 VDC | 3.7 VDC | |
HE222C8103 Reed Relay • Coil Voltage: 5 VDC • Contact Configuration: 2C DPDT • Mounting: PC Board • Switching Current: 0.25 Amps • Switching Voltage: 175 VDC Hamlin | 0 | - | 70 Days | Not Specified | 3.0 ms | Yes | 1.5 AMP | 5 VDC | 175 Volts | 0.200 ohm | 5 W | 0.25 Amps | 200 VDC | 1500 VAC | 4000 VAC | 10^9 ohm | PC Board | 2C DPDT | Relays | Reed Relay | 3.0 ms | 20 G @ 10-2000 Hz. | 50 @ 11 ms, 1/2 sine | -40 to +85 C | - | - | - | 55 ohms | 7 VDC | 0.3 VDC | 3.5 VDC |