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MF-R400 is out of stock and can be placed on backorder.
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MF-R400 | |
|---|---|
DigiKey Part Number | MF-R400-ND |
Manufacturer | |
Manufacturer Product Number | MF-R400 |
Description | PTC RESET FUSE 30V 4A RADIAL |
Manufacturer Standard Lead Time | 4 Weeks |
Customer Reference | |
Detailed Description | Polymeric PTC Resettable Fuse 30V 4 A Ih Through Hole Radial, Disc |
Datasheet | Datasheet |
EDA/CAD Models | MF-R400 Models |
Product Attributes
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Category | Resistance - Initial (Ri) (Min) 10 mOhms |
Manufacturer Bourns Inc. | Resistance - Post Trip (R1) (Max) 50 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 0.567" L x 0.118" W (14.40mm x 3.00mm) |
Voltage - Max 30V | Height - Seated (Max) 0.976" (24.80mm) |
Current - Hold (Ih) (Max) 4 A | Lead Spacing 0.201" (5.10mm) |
Current - Trip (It) 8 A | Approval Agency cURus, TUV |
Current - Max 40 A | Base Product Number |
Time to Trip 12.7 s |
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Substitutes (7)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| 30R400UF | Littelfuse Inc. | 0 | F1919-ND | $1.20000 | Direct |
| 30R400UMR | Littelfuse Inc. | 0 | F1984CT-ND | $0.99000 | Direct |
| RUEF400 | Littelfuse Inc. | 0 | RUEF400HF-ND | $0.67000 | Similar |
| PTR030V0400-BK | Eaton - Electronics Division | 0 | PTR030V0400-BK-ND | $0.57000 | Direct |
| PTR030V0400-BK1 | Eaton - Electronics Division | 0 | 283-PTR030V0400-BK1-ND | $0.24178 | Direct |
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In-Stock: 0
500 estimated in stock on 27-Nov-2026
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Quantity
All prices are in USD
Bulk
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.59000 | $0.59 |
| 5 | $0.49000 | $2.45 |
| 10 | $0.45200 | $4.52 |
| 50 | $0.37500 | $18.75 |
| 100 | $0.34610 | $34.61 |
| 250 | $0.31116 | $77.79 |
| 500 | $0.28700 | $143.50 |
| 1,000 | $0.26465 | $264.65 |
| 5,000 | $0.21885 | $1,094.25 |
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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