Home / Products / Circuit Protection / PTC Resettable Fuses / 20LR550SU
Product Introduction
20LR550SU
- Part Number
- 20LR550SU
- Manufacturer/Brand
- Littelfuse Inc.
- Description
- PTC RESET FUSE 20V 5.5A STRAP
- Category
- PTC Resettable Fuses
- RoHs Status
- Lead free / RoHS Compliant
- Series
- POLY-FUSE®, LR
- Quantity
- 11pcs Stock Available.
Images are for reference only
See Product Specifications
See Product Specifications
Product Specifications
| Part Number | 20LR550SU |
| Description | PTC RESET FUSE 20V 5.5A STRAP |
| Manufacturer | Littelfuse Inc. |
| Series | POLY-FUSE®, LR |
| Part Status | Active |
| Type | Polymeric |
| Voltage - Max | 20V |
| Current - Max | 100A |
| Current - Hold (Ih) (Max) | 5.5A |
| Current - Trip (It) | 10.5A |
| Time to Trip | 5s |
| Resistance - Initial (Ri) (Min) | 9 mOhms |
| Resistance - Post Trip (R1) (Max) | 22 mOhms |
| Resistance - 25°C (Typ) | - |
| Operating Temperature | -40°C ~ 85°C |
| Ratings | - |
| Mounting Type | User Defined |
| Package / Case | Strap |
| Size / Dimension | 1.417" L x 0.283" W (36.00mm x 7.20mm) |
| Height - Seated (Max) | - |
| Thickness (Max) | 0.039" (1.00mm) |
| Lead Spacing | - |
Latest Products for PTC Resettable Fuses
Related Products
- PFRA.135.3
- PFRA.160.3
- PFRA.185.3
- PFRA.250.010
- PFRA.250.2.010
- PFRA.250.3
- PFRA.250.3.010
- PFRA.300.3
- PFRA.400.3
- PFRT.008.250
- PFRT.008.250.U
- PFRT.011.250.U
- PFRT.012.250
- PFRT.012.250.B
- PFRT.012.250.U
- PFRT.014.250
- PFRT.014.250.U
- PFRT.018.250.U
- PFRX.110
- PFRX.110.2
- PFRX.110.3
- PFRX.135
- PFRX.135.2
- PFRX.135.3
- PFRX.160
- PFRX.160.2
- PFRX.160.3
- PFRX.185
- PFRX.185.2
- PFRX.185.3
- PFRX.250
- PFRX.300
- PFRX.375
- PFST.120
- PFST.150
- PFST.175
- PFST.200
- PFST.350
- PFST.420
- PFVS.170