LR4-190LF
For Reference Only
| Part Number | LR4-190LF |
| PNEDA Part # | LR4-190LF |
| Description | PTC RESET FUSE 15V 1.9A STRAP |
| Manufacturer | Littelfuse |
| Unit Price | Request a Quote |
| In Stock | 5,040 |
| Warehouses | Shipped from Hong Kong SAR |
| Estimated Delivery | Nov 29 - Dec 4 (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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LR4-190LF Resources
| Brand | Littelfuse |
| ECAD Module |
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| Mfr. Part Number | LR4-190LF |
| Category | Power › Circuit Protection › PTC Resettable Fuses |
| Datasheet |
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.
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Prompt Responsiveness
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LR4-190LF Specifications
| Manufacturer | Littelfuse Inc. |
| Series | PolySwitch®, LR4 |
| Type | Polymeric |
| Voltage - Max | 15V |
| Current - Max | 100A |
| Current - Hold (Ih) (Max) | 1.9A |
| Current - Trip (It) | 3.9A |
| Time to Trip | 5s |
| Resistance - Initial (Ri) (Min) | 39 mOhms |
| Resistance - Post Trip (R1) (Max) | 102 mOhms |
| Resistance - 25°C (Typ) | - |
| Operating Temperature | -40°C ~ 85°C |
| Ratings | - |
| Mounting Type | User Defined |
| Package / Case | Strap |
| Size / Dimension | 1.161" L x 0.205" W (29.50mm x 5.20mm) |
| Height - Seated (Max) | - |
| Thickness (Max) | - |
| Lead Spacing | - |
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Manufacturer Bel Fuse Inc. Series 0ZRR Type Polymeric Voltage - Max 60V Current - Max 40A Current - Hold (Ih) (Max) 3.75A Current - Trip (It) 7.5A Time to Trip 24s Resistance - Initial (Ri) (Min) 30 mOhms Resistance - Post Trip (R1) (Max) 80 mOhms Resistance - 25°C (Typ) - Operating Temperature -40°C ~ 85°C Ratings - Mounting Type Through Hole Package / Case Radial, Disc Size / Dimension 1.122" Dia x 0.122" T (28.50mm x 3.10mm) Height - Seated (Max) 1.319" (33.50mm) Thickness (Max) - Lead Spacing 0.402" (10.20mm) |
Manufacturer Bourns Inc. Series CMF-RL Type Ceramic Voltage - Max 220V (600V Int) Current - Max 3A Current - Hold (Ih) (Max) 50mA Current - Trip (It) 100mA Time to Trip 100ms Resistance - Initial (Ri) (Min) - Resistance - Post Trip (R1) (Max) - Resistance - 25°C (Typ) 55 Ohms Operating Temperature -40°C ~ 125°C Ratings - Mounting Type Through Hole Package / Case Radial, Disc Size / Dimension 0.295" L x 0.220" W (7.50mm x 5.60mm) Height - Seated (Max) 0.512" (13.00mm) Thickness (Max) - Lead Spacing 0.197" (5.00mm) |
Manufacturer Littelfuse Inc. Series POLY-FUSE®, VT Type Polymeric Voltage - Max 16V Current - Max 100A Current - Hold (Ih) (Max) 1.7A Current - Trip (It) 3.4A Time to Trip 3s Resistance - Initial (Ri) (Min) 30 mOhms Resistance - Post Trip (R1) (Max) 105 mOhms Resistance - 25°C (Typ) - Operating Temperature -40°C ~ 85°C Ratings - Mounting Type User Defined Package / Case Strap Size / Dimension 0.648" L x 0.283" W (16.45mm x 7.20mm) Height - Seated (Max) - Thickness (Max) 0.032" (0.80mm) Lead Spacing - |
