TR250-145U
For Reference Only
| Part Number | TR250-145U | ||||||||||||||||||
| PNEDA Part # | TR250-145U | ||||||||||||||||||
| Description | PTC RESET FUSE 250V 145MA RADIAL | ||||||||||||||||||
| Manufacturer | Littelfuse | ||||||||||||||||||
| Unit Price |
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| In Stock | 485 | ||||||||||||||||||
| Warehouses | Shipped from Hong Kong SAR | ||||||||||||||||||
| Estimated Delivery | Mar 31 - Apr 5 (Choose Expedited Shipping) | ||||||||||||||||||
| Guarantee | Up to 1 year [PNEDA-Warranty]* | ||||||||||||||||||
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Free shipping on orders over $100. PNEDA is willing to provide you with better services.
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TR250-145U Resources
| Brand | Littelfuse |
| ECAD Module |
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| Mfr. Part Number | TR250-145U |
| Category | Power › Circuit Protection › PTC Resettable Fuses |
Payment Method
- Penda is not limited to cash transfers. Checks and bill transfers are also accepted.
- If you need the detailed invoice or tax ID,please email us.
- Some orders may require a minimum amount of $100.00.
- Cheque or cash on delivery, processing may take an additional 3-5 days.
Logistics Mode
- Delivery time: At the same day (Order deadline is 2pm, HK Time).
- Delivery date: usually 2 to 7 working days.
- It is unable to appoint a date of delivery.
- Tracking number will be sent once your order has been shipped.
- It may take up to 24 hours before carriers display the info.
Notes
- Please confirm the specifications of the products when ordering.
- If you have special order instructions,please note it on the ordering pages.
- Registered users can log in to the account to view the order status.
- You can email us to change the order details before shipment.
- Orders cannot be canceled after shipping the packages.
At PNEDA, we strive to be the industry leader by quickly and reliably supplying high-quality electronic components to our clients.
Our approach is built around proving our clients with three key advantages:
Prompt Responsiveness
Our team responds quickly to your requests, and gets to work immediately to find your parts.
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Our quality-control processes guard against counterfeits while ensuring reliability and performance.
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TR250-145U Specifications
| Manufacturer | Littelfuse Inc. |
| Series | PolySwitch® |
| Type | Polymeric |
| Voltage - Max | 250V (60V Int) |
| Current - Max | 3A |
| Current - Hold (Ih) (Max) | 145mA |
| Current - Trip (It) | - |
| Time to Trip | 2s |
| Resistance - Initial (Ri) (Min) | 3.5 Ohms |
| Resistance - Post Trip (R1) (Max) | 12 Ohms |
| Resistance - 25°C (Typ) | - |
| Operating Temperature | -40°C ~ 85°C |
| Ratings | - |
| Mounting Type | Through Hole |
| Package / Case | Radial, Disc |
| Size / Dimension | 0.236" L x 0.150" W (6.00mm x 3.80mm) |
| Height - Seated (Max) | 0.394" (10.00mm) |
| Thickness (Max) | - |
| Lead Spacing | 0.197" (5.00mm) |
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Manufacturer Littelfuse Inc. Series POLY-FUSE®, SMD1812 Type Polymeric Voltage - Max 8V Current - Max 40A Current - Hold (Ih) (Max) 2A Current - Trip (It) 3.5A Time to Trip 2s Resistance - Initial (Ri) (Min) 20 mOhms Resistance - Post Trip (R1) (Max) 60 mOhms Resistance - 25°C (Typ) - Operating Temperature -40°C ~ 85°C Ratings - Mounting Type Surface Mount Package / Case 1812 (4532 Metric), Concave Size / Dimension 0.179" L x 0.128" W (4.55mm x 3.24mm) Height - Seated (Max) - Thickness (Max) 0.045" (1.15mm) Lead Spacing - |
Manufacturer Bourns Inc. Series Multifuse®, MF-R Type Polymeric Voltage - Max 60V Current - Max 40A Current - Hold (Ih) (Max) 50mA Current - Trip (It) 100mA Time to Trip 5s Resistance - Initial (Ri) (Min) 7.3 Ohms Resistance - Post Trip (R1) (Max) 22 Ohms Resistance - 25°C (Typ) - Operating Temperature -40°C ~ 85°C Ratings - Mounting Type Through Hole Package / Case Radial, Disc Size / Dimension 0.315" Dia x 0.122" T (8.00mm x 3.10mm) Height - Seated (Max) 0.327" (8.30mm) Thickness (Max) - Lead Spacing 0.201" (5.10mm) |
