# Solid State Relays - PCB Mount PHOTORELAY; S-VSONR4

**Type:** Product page · **SKU:** COM-16721 · **Brand:** [Sparkfun](https://core-electronics.com.au/brands/sparkfun-australia)
**Page:** https://core-electronics.com.au/solid-state-relays-pcb-mount-photorelay-s-vsonr4.html ([markdown](https://core-electronics.com.au/solid-state-relays-pcb-mount-photorelay-s-vsonr4.html.md))

## Retired product

This product is retired and no longer available for purchase. Replaced by: Solid State Relays.

**Replacement:** https://core-electronics.com.au/catalog/product/view/sku/Solid%20State%20Relays

## Description

This Toshiba Low CR Photorelays is a Solid State Relays (SSR) version and are typically used as signal relay replacements. Photorelays are semiconductor relays made up of an LED optically coupled to a MOSFET. Low capacitance resistance (CR) photorelays are designed to switch high-frequency signals across output terminals. This photorelay comes in a SMT/SMD mounting style.

**Features**

- Mounting Style: SMD/SMT
- Load Current Rating: 1 A
- Load Voltage Rating: 60 V
- Relay Contact Form: 1 Form A (SPST-NO)
- Control Voltage Range: 1.2 VDC to 3 VDC
- Package/Case: S-VSON-4
- Minimum Operating Temperature:- 20 C
- Maximum Operating Temperature:+ 105 C
- Product: SSR - Solid State Relays
- Termination Style: Solder Pad
- Brand: Toshiba
- On Resistance - Max: 0.3 Ohms
- Moisture Sensitive: Yes
- Pd - Power Dissipation: 50 mW
- Product Type: SSR - Solid State Relays

**Documents**

- [Datasheet](https://cdn.sparkfun.com/assets/7/1/f/4/1/DS-16721-Solid_State_Relays_-_PCB_Mount_PHOTORELAY__S-VSONR4.pdf)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/1/6/16721_-_solid_state_relays_-_pcb_mount_photorelay__s-vsonr4.jpg)