This document describes the features and characteristics of the SND series DIP switch, including double contacts, low contact resistance, self-clean on contact area, splay terminals for automatic insertion by IC insertion machine, and straight terminals for manual insertion. Electrical characteristics include electrical life, contact resistance, insulation resistance, dielectric strength, and capacitance. Environmental characteristics include mechanical life, operation force, operating temperature range, storage temperature range, vibration test, and shock test. Physical characteristics include base and cover materials, actuator materials, contact materials, and terminal materials.
This document provides technical specifications for the Bourns SND Series DIP Switches, which feature a machine-insertable design with splayed terminals. The switches are designed for high reliability with double contacts and offer RoHS compliance.
Key electrical ratings include a switching capability of 25 mA at 24 VDC and a contact resistance maximum of 50 milliohms. Environmental testing covers vibration (MIL-STD-202F) and shock, while materials consist of UL94V-0 rated PPS and nylon.
| Switching Rating | 25 mA, 24 VDC |
|---|---|
| Contact Resistance (Initial) | 50 milliohms max. |
| Operating Temp. Range | -20 °C to +85 °C |
| Base and Cover Materials | UL94V-0 high-temperature thermoplastic PPS |
| Actuator Materials | UL94V-0 nylon thermoplastic |
The recommended maximum temperature is 260 °C (500 °F) for a duration of 5 seconds.
Yes, the document states they are RoHS compliant according to Directive 2002/95/EC.