Littelfuse Inc. 72R030XU
- Part No.:
- 72R030XU
- Manufacturer:
- Littelfuse Inc.
- Category:
- PTC Resettable Fuses
- Package:
- Radial, Disc
- Datasheet:
-
72R030XU.pdf
- Description:
- PTC RESET FUSE 72V 300MA RADIAL
- Quantity:
- Payment:

- Shipping:

Inventory:4,255
Please send an inquiry. Send us your inquiry, and we will respond immediately.
72R030XU Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Littelfuse Inc.
- Package/Case:
- Radial, Disc
- Series:
- POLY-FUSE®, 72R
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Type:
- Polymeric
- Voltage - Max:
- 72V
- Current - Hold (Ih) (Max):
- 300 mA
- Current - Trip (It):
- 600 mA
- Current - Max:
- 40 A
- Time to Trip:
- 3 s
- Resistance - Initial (Ri) (Min):
- 880 mOhms
- Resistance - Post Trip (R1) (Max):
- 2.1 Ohms
- Resistance - 25°C (Typ):
- -
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Ratings:
- -
- Mounting Type:
- Through Hole
- Size / Dimension:
- 0.291" Dia x 0.122" T (7.40mm x 3.10mm)
- Height - Seated (Max):
- 0.500" (12.70mm)
- Thickness (Max):
- -
- Lead Spacing:
- 0.201" (5.10mm)
72R030XU FAQ
1.How can I place an order for 72R030XU through Aetrix?
1.Please submit a Request for Quotation (RFQ) for 72R030XU 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 72R030XU reliable?
The price and inventory of 72R030XU are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 72R030XU is usually 5 days.
3.What payment methods are accepted for 72R030XU?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 72R030XU transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 72R030XU?
72R030XU orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 72R030XU 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 72R030XU?
5.For technical support, including 72R030XU datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 72R030XU requirements.
6.How does Aetrix verify that 72R030XU is sourced from the original manufacturer or authorized distributors?
6.All 72R030XU 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 72R030XU meets industry standards.
7.What is the process for return or replacement of 72R030XU?
All 72R030XU units undergo pre-shipment inspection (PSI). If there is an issue with 72R030XU, 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 72R030XU part is unused and in its original packaging.
Return procedure for 72R030XU:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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