Raychem Circuit Protection PolySwitch is a resettable electrical component that protects electronic devices from overcurrent damage.
The Raychem PolySwitch short‑form catalog presents a wide range of resettable circuit‑protection devices (PPTC). It describes the technology, benefits such as reduced warranty costs and high shock resistance, and lists the various form‑factor families.
The document includes detailed electrical specifications for automotive, industrial, telecom and consumer series, notes RoHS compliance, and provides lead‑size drawings and part numbers for designers.
| Hold current (IH*) – AGRF400 | 4.0 A |
|---|---|
| Maximum voltage – LVR005K | 240 V |
| Hold current – RHEF200 | 2.0 A |
| Maximum voltage – RUSBF090 | 16 V |
Yes, the catalog notes that most series (radial‑leaded, surface‑mount, telecom, etc.) are RoHS compliant.