72R090XPR is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.



72R090XPR | |
|---|---|
DigiKey Part Number | 18-72R090XPRCT-ND - Cut Tape (CT) 18-72R090XPRTB-ND - Tape & Box (TB) |
Manufacturer | |
Manufacturer Part Number | 72R090XPR |
Description | PTC RESET FUSE 72V 900MA RADIAL |
Manufacturer Standard Lead Time | 15 Weeks |
Customer Reference | |
Detailed Description | Polymeric PTC Resettable Fuse 72V 900 mA Ih Through Hole Radial, Disc |
Datasheet | Datasheet |
Product Attributes
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Category | Time to Trip 7.2 s |
Manufacturer Littelfuse Inc. | Resistance - Initial (Ri) (Min) 200 mOhms |
Series | Resistance - Post Trip (R1) (Max) 470 mOhms |
Packaging Cut Tape (CT) Tape & Box (TB) | Operating Temperature -40°C ~ 85°C |
Part Status Active | Mounting Type Through Hole |
Type Polymeric | Package / Case Radial, Disc |
Voltage - Max 72V | Size / Dimension 0.441" Dia x 0.122" T (11.20mm x 3.10mm) |
Current - Hold (Ih) (Max) 900 mA | Height - Seated (Max) 0.622" (15.80mm) |
Current - Trip (It) 1.8 A | Lead Spacing 0.201" (5.10mm) |
Current - Max 40 A | Approval Agency cURus, TUV |
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Substitutes (4)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| RXEF090S | Littelfuse Inc. | 937 | RXEF090SHF-ND | $0.54000 | Parametric Equivalent |
| RXEF090 | Littelfuse Inc. | 0 | RXEF090HF-ND | $0.54000 | Parametric Equivalent |
| RXEF090-2 | Littelfuse Inc. | 0 | RXEF090-2TR-ND | $0.22442 | Parametric Equivalent |
| RXEF090-AP | Littelfuse Inc. | 0 | RXEF090-APHFCT-ND | $0.63000 | Parametric Equivalent |
In-Stock: 0
2,000 estimated in stock on 01-Apr-2027
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Quantity
All prices are in USD
Cut Tape (CT)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.75000 | $0.75 |
| 5 | $0.73000 | $3.65 |
| 10 | $0.70700 | $7.07 |
| 50 | $0.59460 | $29.73 |
| 100 | $0.49370 | $49.37 |
| 250 | $0.44880 | $112.20 |
| 500 | $0.38150 | $190.75 |
| 1,000 | $0.33661 | $336.61 |
Tape & Box (TB)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,000 | $0.23713 | $474.26 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.



