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7101-05 signal relays, up to 2 amp Series
cotorelayReed relays for PC board mounting applications
The 7101-05 series from Coto Technology is a line of reed relays designed for PCB mount applications. These relays are particularly useful in scenarios where you need to switch AC signals without the need for mechanical contacts, which can be prone to wear and tear. They are commonly found in industrial control panels, HVAC systems, and any application requiring reliable switching of low-voltage AC signals up to 2 amps.
One thing worth noting is that reed relays operate using an internal magnetic core that closes and opens contacts based on the presence of a magnetic field. This makes them ideal for environments with potential electrical noise, as they are inherently more resistant to electromagnetic interference compared to solid-state switches. Engineers tend to reach for these relays when they need a compact solution that can handle AC switching without the risk of contact arcing or wear.
Another practical use case is in medical equipment where reliability and longevity are paramount. The 7101-05 series is known for its long service life and consistent performance, making it a go-to component in critical monitoring devices. If you're working on projects that require high-reliability AC signal switching in a small form factor, these relays are definitely worth considering.
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7101-05 signal relays, up to 2 amp - Part List
8 parts in total| Mfr Part # | Quantity Available | Price | Category | Standard Package | Coil Type | Coil Current | Release Time | Coil Resistance | Voltage - Supply | Switching Voltage | Vgs(th) (Max) @ Id | Current - Switching | Voltage - Off State | Vce(on) (Max) @ Vge, Ic | Contact Rating (Current) | Contact Rating @ Voltage | Drive Voltage (Max Rds On, Min Rds On) | Packaging | Contact Form | Mounting Type | Termination Style | Contact Layout, Typical | Type | Relay Type | Card Standard | Operate Time | Operating Temperature | Features | Automotive | Leadfree Defin | Number of Coils | Current - Output | Width | Height | Length | Contact Type | Technology |
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,1110-Series.jpg){kind=small} 7101-05-1110 RELAY REED SPST 500MA 5V Reed Relays SPST-NO 0.5A 5VDC 300Ohm Thru-Hole Reed Relays Coil Voltage: 5 VDC Contact Configuration : 1A SPST-NO Mounting : PC Board Switching Current : 0.5 Amps Switching Voltage: 200 Volts Coto Technology | 200 | 1: ¥146.54 | - | 40 | Non Latching | 16.7mA | 0.1ms | 300 Ohms | 5VDC | 200VAC, 200VDC - Max | 0.4 VDC | 0.5 Amps | 0.4 VDC | 3.75 VDC | 500mA | 0.5A @ 200 VAC/DC | 3.75 VDC | Bulk | SPST-NO (1 Form A) | Through Hole | PC Pin | 1A SPST-NO | Relays | Reed | Reed Relay | 1ms | -20°C ~ 85°C | Electrostatic Shield | - | - | - | - | - | - | - | - | - |
7101-05-1011 RELAY REED SPST 500MA 5V Reed Relays Coil Voltage: 5 VDC Contact Configuration : 1A SPST-NO Mounting : PC Board Switching Current : 0.5 Amps Switching Voltage: 200 Volts Coto Technology | 83 | 1: ¥93.262 | - | 40 | Non Latching | 16.7mA | 0.1ms | 300 Ohms | 5VDC | 200VAC, 200VDC - Max | 0.4 VDC | 0.5 Amps | 0.4 VDC | 3.75 VDC | 500mA | 0.5A @ 200 VAC/DC | 3.75 VDC | Bulk | SPST-NO (1 Form A) | Through Hole | PC Pin | 1A SPST-NO | Relays | Reed | Reed Relay | 1ms | -20°C ~ 85°C | Diode, Electrostatic Shield | - | - | - | - | - | - | - | - | - |
 7101-05-1001 RELAY REED SPST 500MA 5V Reed Relays Coil Voltage: 5 VDC Contact Configuration : 1A SPST-NO Mounting : PC Board Switching Current : 0.5 Amps Switching Voltage: 200 Volts Coto Technology | 10 | 200: ¥70.1692 | - | 40 | Non Latching | 16.7mA | 0.1ms | 300 Ohms | 5VDC | 200VAC, 200VDC - Max | 0.4 VDC | 0.5 Amps | 0.4 VDC | 3.75 VDC | 500mA | 0.5A @ 200 VAC/DC | 3.75 VDC | Bulk | SPST-NO (1 Form A) | Through Hole | PC Pin | 1A SPST-NO | Relays | Reed | Reed Relay | 1ms | -20°C ~ 85°C | Diode | - | - | - | - | - | - | - | - | - |
7101-05-1010 RELAY REED SPST 500MA 5V Reed Relays SPST-NO 0.5A 5VDC 300Ohm Thru-Hole Reed Relays Coil Voltage: 5 VDC Contact Configuration : 1A SPST-NO Mounting : PC Board Switching Current : 0.5 Amps Switching Voltage: 200 Volts REED RELAY THT 5V Shield 1FormC Coto Technology | 10 | 1: ¥108.732 | - | 40 | Non Latching | 16.7mA | 0.1ms | 300 Ohms | 5VDC | 200VAC, 200VDC - Max | 0.4 VDC | 0.5 Amps | 0.4 VDC | 3.75 VDC | 500mA | 0.5A @ 200 VAC/DC | 3.75 VDC | Bulk | SPST-NO (1 Form A) | Through Hole | PC Pin | 1A SPST-NO | Relays | Reed | Reed Relay | 1ms | -20°C ~ 85°C | Electrostatic Shield | NO | RoHS-conform | 1 | 0.25 A | 2.54 mm | 9.52 mm | 30.23 mm | 1 | THT |
7101-05-1000 RELAY REED SPST 500MA 5V Reed Relays SPST-NO 0.5A 5VDC 300Ohm Thru-Hole Reed Relays Coil Voltage: 5 VDC Contact Configuration : 1A SPST-NO Mounting : PC Board Switching Current : 0.5 Amps Switching Voltage: 200 Volts Coto Technology | 311 | 1: ¥138.72 | - | 40 | Non Latching | 16.7mA | 0.1ms | 300 Ohms | 5VDC | 200VAC, 200VDC - Max | 0.4 VDC | 0.5 Amps | 0.4 VDC | 3.75 VDC | 500mA | 0.5A @ 200 VAC/DC | 3.75 VDC | Bulk | SPST-NO (1 Form A) | Through Hole | PC Pin | 1A SPST-NO | Relays | Reed | Reed Relay | 1ms | -20°C ~ 85°C | - | - | - | - | - | - | - | - | - | - |
 7101-05-1100 RELAY REED SPST 500MA 5V Reed Relays Coil Voltage: 5 VDC Contact Configuration : 1A SPST-NO Mounting : PC Board Switching Current : 0.5 Amps Switching Voltage: 200 Volts Coto Technology | 10 | 200: ¥70.992 | - | 40 | Non Latching | 16.7mA | 0.1ms | 300 Ohms | 5VDC | 200VAC, 200VDC - Max | 0.4 VDC | 0.5 Amps | 0.4 VDC | 3.75 VDC | 500mA | 0.5A @ 200 VAC/DC | 3.75 VDC | Bulk | SPST-NO (1 Form A) | Through Hole | PC Pin | 1A SPST-NO | Relays | Reed | Reed Relay | 1ms | -20°C ~ 85°C | - | - | - | - | - | - | - | - | - | - |
 | 84 | 1: ¥74.596 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 74 | 1: ¥259.76 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |