Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | LR4-900F |
| OEMstron Part # | LR4-900F |
| Manufacturer | Littelfuse |
| Category | Power › Circuit Protection › PTC Resettable Fuses |
| Description | PTC RESET FUSE 20V 9A STRAP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LR4-900F 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 |  |
LR4-900F Specifications
| Part Number | LR4-900F | |
| Brand | Littelfuse | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Power | |
| Category | Circuit Protection | |
| Subcategory | PTC Resettable Fuses | |
| Manufacturer | Littelfuse Inc. | |
| Series | PolySwitch®, LR4 | |
| Type | Polymeric | |
| Voltage - Max | 20V | |
| Current - Max | 100A | |
| Current - Hold (Ih) (Max) | 9A | |
| Current - Trip (It) | 16.7A | |
| Time to Trip | 5s | |
| Resistance - Initial (Ri) (Min) | 6 mOhms | |
| Resistance - Post Trip (R1) (Max) | 14 mOhms | |
| Resistance - 25°C (Typ) | - | |
| Operating Temperature | -40°C ~ 85°C | |
| Ratings | - | |
| Mounting Type | User Defined | |
| Package / Case | Strap | |
| Size / Dimension | 1.831" L x 0.323" W (46.50mm x 8.20mm) | |
| Height - Seated (Max) | - | |
| Thickness (Max) | 0.039" (1.00mm) | |
| Lead Spacing | - |
LR4-900F Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
LR4-900F D# V79:2366_21780316 Littelfuse Inc |
PTC Resettable Fuse 9A(hold) 16.7A(trip) 20VDC 100A 3.8W 5s 0.006Ohm SMD Solder Pad 47.6 X 8.5 X 1.3mm Bag RoHS: Compliant
|
Americas - 8900 |
| Part Number | Description | Stock |
|
LR4-900F TE Connectivity |
POLYSWITCH PTC RESET 9A STRAP |
10398 |
| Part Number | Description | Stock |
|
LR4-900F D# LR4-900F-ND Littelfuse Inc |
PTC RESET FUSE 20V 9A STRAP |
4937 In Stock |
| Part Number | Description | Stock |
|
LR4-900F D# 1345911 Littelfuse Inc |
POLYSWITCH, STRAP, 9A RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
6210 |
| Part Number | Description | Stock |
|
LR4-900F D# 650-LR4-900F Littelfuse Inc |
Resettable Fuses - PPTC 9A 20V 100A Imax RoHS: Compliant
|
9985 |
| Part Number | Description | Stock |
|
LR4900F RF1534000 TE/ |
OEM/CM ONLY |
266 |
|
LR4900F TE Connectivity |
OEM/CM ONLY |
416 |
| Part Number | Description | Stock |
|
LR4-900F Littelfuse Inc |
Resettable Fuses - PPTC 9A 20V 100A Imax pbFree: Pb-Free
|
Americas - 0 |
|
RF1534-000 Littelfuse Inc |
Resettable Fuses - PPTC 20V 13A-HD 100A MAX pbFree: Pb-Free
|
Americas - 0 |
| Part Number | Description | Stock |
|
LR4-900F D# 31081655 Littelfuse Inc |
PTC Resettable Fuse 9A(hold) 16.7A(trip) 20VDC 100A 3.8W 5s 0.006Ohm SMD Solder Pad 47.6 X 8.5 X 1.3mm Bag RoHS: Compliant
|
Americas - 8900 |
| Part Number | Description | Stock |
|
LR4-900F D# 1345911RL Littelfuse Inc |
POLYSWITCH, STRAP, 9A RoHS: Compliant
Min Qty: 5
Container: Reel
|
0 |
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Quick Inquiry
| In Stock | 17,771 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| 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 |
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