Littelfuse Inc.
RKEF300 Datasheet(PDF)
- 1. How to order RKEF300?
- Newyang currently provides peer-to-peer order processing. After submitting the RFQ, our professional team will contact you with competitive prices.
- 2. How does Newyang guarantee that RKEF300 is from the original manufacturer or authorized agents?
- Our experienced quality control team rigorously verifies and tests the RKEF300. All suppliers must pass our qualification reviews. We focus heavily on product channels and quality, strictly auditing suppliers to ensure you can purchase with confidence.
- 3. Are the RKEF300 price and inventory displayed accurate?
- The price and inventory of RKEF300 fluctuate frequently and are updated regularly. Our quotes are typically valid for up to 5 days.
| Part Number | RKEF300 |
|---|---|
| Manufacturer | Littelfuse Inc. |
| Series | PolySwitch®, RKEF |
| Type | Polymeric |
| Voltage - Max | 60V |
| Current - Hold (Ih) (Max) | 3 A |
| Current - Trip (It) | 6 A |
| Current - Max | 40 A |
| Time to Trip | 19.8 s |
| Resistance - Initial (Ri) (Min) | 30 mOhms |
| Resistance - Post Trip (R1) (Max) | 80 mOhms |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Through Hole |
| Package / Case | Radial, Disc |
| Size / Dimension | 0.650" L x 0.118" W (16.50mm x 3.00mm) |
| Height - Seated (Max) | 0.835" (21.20mm) |
| Lead Spacing | 0.199" (5.05mm) |
100% Customer Satisfaction Guarantee:
Our promise is to provide an exceptional service experience that surpasses your expectations. Our teams work collaboratively to address your inquiries and resolve issues, ensuring that every interaction with us is positive and fulfilling.
90 Days Warranty:
To enhance your confidence, we provide a comprehensive 90-day warranty on our products. This warranty underscores our belief in the quality and reliability of what we offer.
Quality Assurance:
If you receive items with any quality issues, we take full responsibility. We offer a free refund or replacement, provided the items are in perfect condition. Your satisfaction is our top priority. Our service guarantees embody our steadfast commitment to providing exceptional experiences for our valued customers. Your trust in us propels us forward in delivering quality services.
Delivery Period:
Orders ship within 1–2 days after all items arrive at our warehouse. In-stock items ship within 24 hours. Delivery time varies by shipping method and destination.
Tracking:
Tracking numbers are emailed immediately after shipment and can also be viewed in your order history.
Shipping Rates:
Rates depend on package size, weight, and destination. We offer competitive shipping via DHL, FedEx, UPS, TNT, EMS and SF Express, and you can use your own shipping account for direct billing.