Settings
Fast Delivery
Payment Types
Marketplace Product
72R185XMR is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
72R185XMR | |
|---|---|
DigiKey Part Number | 18-72R185XMRCT-ND - Cut Tape (CT) 18-72R185XMRTB-ND - Tape & Box (TB) |
Manufacturer | |
Manufacturer Part Number | 72R185XMR |
Description | PTC RESET FUSE 72V 1.85A RADIAL |
Manufacturer Standard Lead Time | 15 Weeks |
Customer Reference | |
Detailed Description | Polymeric PTC Resettable Fuse 72V 1.85 A Ih Through Hole Radial, Disc |
Datasheet | Datasheet |
Product Attributes
Filter Similar Products
Show Empty Attributes
Category | Time to Trip 12.6 s |
Manufacturer Littelfuse Inc. | Resistance - Initial (Ri) (Min) 80 mOhms |
Series | Resistance - Post Trip (R1) (Max) 190 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 0.660" Dia x 0.122" T (16.76mm x 3.10mm) |
Current - Hold (Ih) (Max) 1.85 A | Height - Seated (Max) 0.906" (23.00mm) |
Current - Trip (It) 3.7 A | Lead Spacing 0.201" (5.10mm) |
Current - Max 40 A | Approval Agency cURus, TUV |
Report Product Information Error
Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (8)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| RXEF185 | Littelfuse Inc. | 0 | RXEF185HF-ND | $0.68000 | Parametric Equivalent |
| RXEF185-1 | Littelfuse Inc. | 0 | RXEF185-1HF-ND | $0.62000 | Parametric Equivalent |
| RXEF185-2 | Littelfuse Inc. | 0 | RXEF185-2TR-ND | $0.83000 | Parametric Equivalent |
| RXEF185-AP | Littelfuse Inc. | 0 | RXEF185-APCT-ND | $0.74000 | Parametric Equivalent |
| RXEF185K | Littelfuse Inc. | 0 | RXEF185KHF-ND | $0.68000 | Parametric Equivalent |
Show More
In-Stock: 0
1,000 estimated in stock on 01-Apr-2027
Request Stock Notification
Quantity
All prices are in USD
Cut Tape (CT)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.75000 | $1.75 |
| 5 | $1.67000 | $8.35 |
| 10 | $1.58700 | $15.87 |
| 50 | $1.28060 | $64.03 |
| 100 | $1.08580 | $108.58 |
| 250 | $1.05796 | $264.49 |
| 500 | $0.89090 | $445.45 |
Tape & Box (TB)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1,000 | $0.75422 | $754.22 |
| 2,000 | $0.69469 | $1,389.38 |
| 3,000 | $0.68913 | $2,067.39 |
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.
