*For representation only.
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Technical Specifications
| R @ 25°C | 2 Ohms |
| Tolerance | ±25% |
| Current - Steady State Max | 23 A |
| R @ Current | 25 mOhms |
| Diameter | 1.250" (31.75mm) |
| Lead Spacing | 0.310" (7.87mm) |
| Grade | - |
| Qualification | - |
| Approval Agency | CSA, UL |
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Product Attributes
| Packaging | Reel |
| Standard Pack Qty | 2000 |
10,577
Units In Stock
📦 Reel
- 24-hour response
- Global shipping
- Genuine parts guaranteed
Test report available upon request —
view sample report
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Key Specifications
| Category | Gas Discharge Tubes - GDTs / Gas Plasma Arrestors |
| RoHS | RoHS Compliant |
| Lifecycle | |
| Lead Time | 98 Days (from factory) |
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Documentation
Datasheet not available
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Compliance & Export
| Country / Standard | Code |
|---|---|
| CNHTS | 8535400000 |
| CAHTS | 8536309090 |
| USHTS | 8536308000 |
| JPHTS | 853630000 |
| KRHTS | 8536300000 |
| TARIC | 8536301090 |
| ECCN | EAR99 |
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Product Overview
Littelfuse's SG420 is a widely used gas discharge tubes - gdts / gas plasma arrestors in electronic designs. Notable characteristics of this part include a R @ 25°C of 2 Ohms, a tolerance of ±25%, a current, steady state max of 23 A, a R @ current of 25 mOhms, a diameter of 1.250" (31.75mm) and a lead spacing of 0.310" (7.87mm). This part has a typical lead time of 98 Days from factory. Simplytronix stocks SG420 for same-day shipping with genuine parts guaranteed.
