Littelfuse Inc. SRP350DF
- Part No.:
- SRP350DF
- Manufacturer:
- Littelfuse Inc.
- Category:
- PTC Resettable Fuses
- Package:
- Strap
- Datasheet:
-
SRP350DF.pdf
- Description:
- POLYSWITCH PTC RESET 3.5A STRAP
- Quantity:
- Payment:

- Shipping:

Inventory:9,977
Please send an inquiry. Send us your inquiry, and we will respond immediately.
SRP350DF Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Littelfuse Inc.
- Package/Case:
- Strap
- Series:
- PolySwitch®
- Packaging:
- Bulk
- Product Status:
- Active
- Type:
- Polymeric
- Voltage - Max:
- 30V
- Current - Hold (Ih) (Max):
- 3.5 A
- Current - Trip (It):
- 6.3 A
- Current - Max:
- 100 A
- Time to Trip:
- 3 s
- Resistance - Initial (Ri) (Min):
- 17 mOhms
- Resistance - Post Trip (R1) (Max):
- 31 mOhms
- Resistance - 25°C (Typ):
- -
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Ratings:
- -
- Mounting Type:
- Holder
- Size / Dimension:
- 1.185" L x 0.522" W (30.10mm x 13.25mm)
- Height - Seated (Max):
- -
- Thickness (Max):
- 0.043" (1.10mm)
- Lead Spacing:
- -
SRP350DF FAQ
1.How can I place an order for SRP350DF through Aetrix?
1.Please submit a Request for Quotation (RFQ) for SRP350DF 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 SRP350DF reliable?
The price and inventory of SRP350DF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SRP350DF is usually 5 days.
3.What payment methods are accepted for SRP350DF?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SRP350DF transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SRP350DF?
SRP350DF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SRP350DF 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 SRP350DF?
5.For technical support, including SRP350DF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SRP350DF requirements.
6.How does Aetrix verify that SRP350DF is sourced from the original manufacturer or authorized distributors?
6.All SRP350DF 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 SRP350DF meets industry standards.
7.What is the process for return or replacement of SRP350DF?
All SRP350DF units undergo pre-shipment inspection (PSI). If there is an issue with SRP350DF, 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 SRP350DF part is unused and in its original packaging.
Return procedure for SRP350DF:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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