Semiconductors
Passive Components
Sensors
Power
Optoelectronics
Enlarge
For Reference Only
| Part Number | 20LR550SU |
| OEMstron Part # | 20LR550SU |
| Manufacturer | Littelfuse |
| Category | Power › Circuit Protection › PTC Resettable Fuses |
| Description | PTC RESET FUSE 20V 5.5A STRAP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | 20LR550SU PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Feb 25 - Mar 2 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
20LR550SU Specifications
| Part Number | 20LR550SU | |
| Brand | Littelfuse | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Power | |
| Category | Circuit Protection | |
| Subcategory | PTC Resettable Fuses | |
| Manufacturer | Littelfuse Inc. | |
| Series | POLY-FUSE®, LR | |
| 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 | - |
20LR550SU Documents
Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
20LR550SU Littelfuse Inc |
PTC RESETTABLE 20V 5.50A STRAP |
Contact Us |
| Part Number | Description | Stock |
|
20LR550SU D# 20LR550SU-ND Littelfuse Inc |
PTC RESET FUSE 20V 5.5A STRAP |
Limited Supply - Call |
| Part Number | Description | Stock |
|
20LR550SU D# NS-20LR550SU Littelfuse Inc |
OEM/CM ONLY |
2751 |
The Products You May Be Interested In
 |
16R1000GF | PTC RESET FUSE 16V 10A RADIAL | 2742 More on Order |
 |
B59935C0120A070 | PTC RESET FUSE 30V 1.8A RADIAL | 405 More on Order |
 |
MF-R800-2 | PTC RESET FUSE 30V 8A RADIAL | 364 More on Order |
 |
YQD100N150 | PTC RESET FUSE 265V RADIAL | 468 More on Order |
 |
MF-S120 | PTC RESET FUSE 15V 1.2A STRAP | 482 More on Order |
 |
MF-SM100-2-006 | PTC RESET FUSE 30V 1.1A 2SMD | 170 More on Order |
 |
0ZRM0025FF1E | PTC RESET FUSE 120V 250MA RADIAL | 258 More on Order |
 |
0ZCH0050FF2G | PTC RESET FUSE 16V 500MA 1210 | 170099 More on Order |
 |
AHRF200 | PTC RESET FUSE 16V 2A RADIAL | 470 More on Order |
 |
RUEF110-2 | PTC RESET FUSE 30V 1.1A RADIAL | 208 More on Order |
|
HVR600P150CRBF | PTC RESET FUSE 60V 150MA RADIAL | 102 More on Order |
 |
RL4005-5-110-12-PTF | PTC RESET FUSE 12V 330MA RADIAL | 291 More on Order |
Quick Inquiry
| In Stock | 430 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
OR
Add to Shopping Cart
Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 0.0000 | $ 0.0000 |
| 100 | $ 0.0000 | $ 0.0000 |
| 500 | $ 0.0000 | $ 0.0000 |
| 1000 | $ 0.0000 | $ 0.0000 |
| 2500 | $ 0.0000 | $ 0.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
Contact Us
- CALL US
86-755-83232896
- SKYPE
- Message
Please feel free to contact us for details.
Our Certificates
ISO9001:2015 & ISO14001:2015