Littelfuse Inc. RXEF050S
- Part No.:
- RXEF050S
- Manufacturer:
- Littelfuse Inc.
- Category:
- PTC Resettable Fuses
- Package:
- Radial, Disc
- Datasheet:
-
RXEF050S.pdf
- Description:
- PTC RESET FUSE 72V 500MA RADIAL
- Quantity:
- Payment:

- Shipping:

Inventory:6,192
Please send an inquiry. Send us your inquiry, and we will respond immediately.
RXEF050S Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Littelfuse Inc.
- Package/Case:
- Radial, Disc
- Series:
- PolySwitch®, RXEF
- Packaging:
- Bag
- Product Status:
- Active
- Type:
- Polymeric
- Voltage - Max:
- 72V
- Current - Hold (Ih) (Max):
- 500 mA
- Current - Trip (It):
- 1 A
- Current - Max:
- 40 A
- Time to Trip:
- 4 s
- Resistance - Initial (Ri) (Min):
- 500 mOhms
- Resistance - Post Trip (R1) (Max):
- 1.17 Ohms
- Resistance - 25°C (Typ):
- -
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Ratings:
- -
- Mounting Type:
- Through Hole
- Size / Dimension:
- 0.311" Dia x 0.118" T (7.90mm x 3.00mm)
- Height - Seated (Max):
- 0.539" (13.70mm)
- Thickness (Max):
- -
- Lead Spacing:
- 0.199" (5.05mm)
RXEF050S FAQ
1.How can I place an order for RXEF050S through Aetrix?
1.Please submit a Request for Quotation (RFQ) for RXEF050S on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for RXEF050S reliable?
The price and inventory of RXEF050S are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for RXEF050S is usually 5 days.
3.What payment methods are accepted for RXEF050S?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for RXEF050S transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for RXEF050S?
RXEF050S orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your RXEF050S order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for RXEF050S?
5.For technical support, including RXEF050S datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your RXEF050S requirements.
6.How does Aetrix verify that RXEF050S is sourced from the original manufacturer or authorized distributors?
6.All RXEF050S products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that RXEF050S meets industry standards.
7.What is the process for return or replacement of RXEF050S?
All RXEF050S units undergo pre-shipment inspection (PSI). If there is an issue with RXEF050S, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The RXEF050S part is unused and in its original packaging.
Return procedure for RXEF050S:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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