Home / Products / Circuit Protection / PTC Resettable Fuses / LR4-190XF
Product Introduction
LR4-190XF
- Part Number
- LR4-190XF
- Manufacturer/Brand
- Littelfuse Inc.
- Description
- PTC RESET FUSE 15V 1.9A STRAP
- Category
- PTC Resettable Fuses
- RoHs Status
- Lead free / RoHS Compliant
- Series
- PolySwitch®, LR4
- Quantity
- 10pcs Stock Available.
Images are for reference only
See Product Specifications
See Product Specifications
Product Specifications
| Part Number | LR4-190XF |
| Datasheet | LR4-190XF datasheet |
| Description | PTC RESET FUSE 15V 1.9A STRAP |
| Manufacturer | Littelfuse Inc. |
| Series | PolySwitch®, LR4 |
| Part Status | Active |
| 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 | 0.648" L x 0.283" W (16.45mm x 7.20mm) |
| Height - Seated (Max) | - |
| Thickness (Max) | 0.039" (1.00mm) |
| Lead Spacing | - |
Latest Products for PTC Resettable Fuses
Related Products
- LR4-380SSF
- LR4-560F
- LR4-600-C100F
- LR4-700XHF
- LR4-970H-C65F
- LTP070
- LTP070F
- LTP070S
- LTP070SF
- LTP090XF
- LTP100
- LTP100F
- LTP100S
- LTP100SF
- LTP100SSF
- LTP180
- LTP180F
- LTP180LF
- LTP180S
- LTP180SF
- LTP190
- LTP190F
- LTP260
- LTP260F
- LTP300
- LTP300F
- LTP310
- LTP310F
- LTP340
- LTP340F
- MF-LR190S
- MF-LR260S
- MF-LR550S
- MF-LR600S
- MF-LS180S
- MF-LS260S
- MF-LS300S
- MF-R010-0-A0
- MF-R016/600-1-0
- MF-R016/600-1-2