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MF-R185 is out of stock and can be placed on backorder.
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MF-R185 | |
|---|---|
DigiKey Part Number | MF-R185-ND |
Manufacturer | |
Manufacturer Product Number | MF-R185 |
Description | PTC RESET FUSE 30V 1.85A RADIAL |
Manufacturer Standard Lead Time | 4 Weeks |
Customer Reference | |
Detailed Description | Polymeric PTC Resettable Fuse 30V 1.85 A Ih Through Hole Radial, Disc |
Datasheet | Datasheet |
EDA/CAD Models | MF-R185 Models |
Product Attributes
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Category | Resistance - Initial (Ri) (Min) 40 mOhms |
Manufacturer Bourns Inc. | Resistance - Post Trip (R1) (Max) 110 mOhms |
Series | Operating Temperature -40°C ~ 85°C |
Packaging Bulk | Mounting Type Through Hole |
Part Status Active | Package / Case Radial, Disc |
Type Polymeric | Size / Dimension 0.472" Dia x 0.118" T (12.00mm x 3.00mm) |
Voltage - Max 30V | Height - Seated (Max) 0.724" (18.40mm) |
Current - Hold (Ih) (Max) 1.85 A | Lead Spacing 0.201" (5.10mm) |
Current - Trip (It) 3.7 A | Approval Agency cURus, TUV |
Current - Max 40 A | Base Product Number |
Time to Trip 8.7 s |
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Substitutes (7)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| 30R185UU | Littelfuse Inc. | 990 | F2024-ND | $0.75000 | Direct |
| 30R185UPR | Littelfuse Inc. | 0 | F1981CT-ND | $0.71000 | Direct |
| 60R185XF | Littelfuse Inc. | 0 | F2013-ND | $1.62000 | Similar |
| RUEF185 | Littelfuse Inc. | 0 | RUEF185HF-ND | $0.52000 | Similar |
| RUSBF185 | Littelfuse Inc. | 0 | RUSBF185HF-ND | $0.63000 | Similar |
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In-Stock: 0
500 estimated in stock on 28-Dec-2026
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Quantity
All prices are in USD
Bulk
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.52000 | $0.52 |
| 5 | $0.43200 | $2.16 |
| 10 | $0.39900 | $3.99 |
| 50 | $0.33080 | $16.54 |
| 100 | $0.30520 | $30.52 |
| 250 | $0.27440 | $68.60 |
| 500 | $0.25312 | $126.56 |
| 1,000 | $0.23342 | $233.42 |
| 5,000 | $0.19307 | $965.35 |
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.
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