H21A1 switch
Manufacturer: Isocom
Category: Optical Switches, Transmissive, Phototransistor Output
H21A1 is a switch made by Isocom. Its lifecycle status is Obsolete.
Specifications
| Packaging | Tube |
|---|---|
| RoHS Status | RoHS Compliant |
| Standard Pack Qty | 50 |
Lifecycle Status
Obsolete. Gateway America sources obsolete and hard-to-find parts.
Availability
14 units available through Gateway America's supplier network. Stock updated October 29, 2026.
- Date code: 1321
- Condition: new
Buyer Notes
- Confirm actuator style, contact rating and mounting before ordering; switches with the same base number vary by suffix.
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Request a Quote
ISO 9001:2015 certified, with full traceability. Request a quote for H21A1.