UDN2987A switch
Manufacturer: Allegro MicroSystems
Category: Switches
The Allegro MicroSystems UDN2987A is a switch. Its lifecycle status is Obsolete.
Specifications
| Features | Status Flag |
|---|---|
| Interface | On/Off |
| Input Type | Non-Inverting |
| Output Type | Bipolar |
| Switch Type | General Purpose |
| Mounting Type | Through Hole |
| Package / Case | 20-DIP (0.300", 7.62mm) |
| Voltage - Load | 4.75V ~ 35V |
| Fault Protection | Current Limiting (Fixed), Over Temperature |
| Number of Outputs | 8 |
| Output Configuration | High Side |
| Ratio - Input:Output | 1:1 |
| Operating Temperature | -20°C ~ 85°C (TA) |
| Current - Output (Max) | 350mA |
Lifecycle Status
Obsolete. Gateway America sources obsolete and hard-to-find parts.
Availability
8 units available through Gateway America's supplier network. Stock updated November 2, 2026.
- Condition: new
Buyer Notes
- Confirm actuator style, contact rating and mounting before ordering; switches with the same base number vary by suffix.
Related Parts
- A4950ELJTRT Allegro MicroSystems
Request a Quote
ISO 9001:2015 certified, with full traceability. Request a quote for UDN2987A.