Products > Circuit Protection > Fuses > TM2P-10271
  • TM2P-10271

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PTC Resettable Fuses 270VDC 0.15A 2 PRO DEVICE

  • Package/Case :
  • 2 PRO
  • Product Categories :
  • PTC Resettable Fuses
  • RoHs Status:
  • Rohs
  • In-stock:
  • 10000


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TM2P-10271 Product Details

VoIP gateways are becoming more widespread as the primary means of voice delivery in home and enterprise environments. There is a need for overcurrent and overvotlage protection in telephony equipment to help meet UL and other safety requirements. Our 2Pro devices help protect against damage caused by various sources including lightning, electrostatic discharge (ESD), power contact, and induction with AC lines. By incorporating PolySwitch PPTC (Polymeric Positive Temperature Coefficient) and MOV (Metal Oxide Varistor) technology into a single device, 2Pro devices can also help you reduce board space and component count in your designs.


  • Overcurrent, overvoltage and ESD protection device
  • Resettable overcurrent protection
  • UL 497A listed protector (#E258475)
  • RoHS compliant
  • Halogen free (refers to: Br≤900ppm, Cl≤900ppm, Br+Cl≤1500ppm)
Benefits:Helps Meet Standards

  • Single device helps reduce component count and footprint
  • Helps reduce warranty returns
  • Helps equipment comply with surge tests per: TIA-968-A, IEC 60950, ITU-T K.20/K.21
  • Helps simplify UL 60950 testing
  • Helps equipment comply with UL 60950


  • Cordless telephones
  • VoIP gateways
  • Fax machines
  • Data modems
  • Set-top boxes
  • Security systems
  • MDF modules
  • Analog and ISDN linecards

Technical Parameters

  • Current Rating
  • 3 A
  • Resistance
  • 16 Ohms
  • Maximum Voltage DC
  • 60 V
  • Hold Current
  • 0.15 A
  • Mounting Style
  • Through Hole
  • Termination Style
  • Radial
  • Trip Current
  • 0.3 A
  • Lead Spacing
  • 2.5 mm
  • Series
  • 2Pro
  • Operating Temperature Range
  • - 40 C to + 85 C
  • Current Rating (Max)
  • 3 A
  • Dimensions
  • 15 mm L x 6.6 mm H x 12 mm D
  • Maximum Voltage
  • 60 VDC
  • Packaging
  • Bulk
  • Factory Pack Quantity
  • 500
  • Type
  • 2Pro Devices
  • Part # Aliases
  • RF0378-000

TM2P-10271 Documents

TM2P-10271 Related Products

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Shipping More
Estimated Delivery Time: Oct 21 - Oct 26 days (choose Expedited at checkout).

Shipping & Payment


  • Shipping Type
  • Ship Fee
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


  • Terms of payment
  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing


1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that TM2P-10271 is the original manufacturer or agent of LITTELFUSE?
We have a professional business development department to strictly test and verify the qualifications of LITTELFUSE original manufacturers and agents. All LITTELFUSE suppliers must pass the qualification review before they can publish their TM2P-10271 devices; we pay more attention to the channels and quality of TM2P-10271 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of TM2P-10271 chips? Including LITTELFUSE original factory information, PTC Resettable Fuses application, TM2P-10271 pictures?
You can use Jotrin's intelligent search engine, or filter by Varistors ; 2Pro Devices ; TM2P category, or find it through Littelfuse Inc Information page.
Q: Are the LITTELFUSE's TM2P-10271 price and stock displayed on the platform accurate?
The LITTELFUSE's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for TM2P-10271, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of TM2P-10271?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the TM2P10271 we delivered, we will accept the replacement or return of the TM2P-10271 only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of TM2P-10271.
(3)The TM2P-10271 is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as TM2P-10271 datasheet pdf, TM2P pin diagram?
Need any After-Sales service, please feel free contact us:

Littelfuse Inc

Littelfuse offers innovative circuit protection solutions. Wherever you look, Littelfuse is there. Streetlights, office buildings, cars, trucks, factories, computers, heating and cooling systems, electronic games, telecommunications equipment, even the satellites in the sky are protected by Littelfu...
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