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Available Replacements
MF-R050-AP by bourns
Image is representational - see manufacturer specifications

Bourns Authorized Distributor

MF-R050-AP

PTC Resettable Fuse 0.5A(hold) 1A(trip) 60V 40A 0.75W 4s 0.41Ohm Radial 7.9 X 3.1mm Ammo Automotive

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RoHS Compliant
OTHER Packaging
Certificate of Compliance
Description +
PTC Resettable Fuse 0.5A(hold) 1A(trip) 60V 40A 0.75W 4s 0.41Ohm Radial 7.9 X 3.1mm Ammo Automotive
Search Keywords: MFR050AP
SPECS +
Product Attribute Attribute Value Select Attribute
Supplier: Bourns
Part No: MF-R050-AP
Unit of Measure: Per Each
RoHS: Yes
HTS: 8533408050
COO: CN
ECCN: EAR99
Supplier's Standard Package: The item count, length, weight, or volume contained in the supplier’s original packaging for efficient storage, handling, and distribution. 4000
Hold Current: 0.5 A
Trip Current: 1 A
Maximum Current Rating: 40 A
Maximum Voltage Rating: 60 V
Maximum Trip Time: 4@2.5A s
Minimum Initial Resistance: 0.41 Ohm
Maximum Initial Resistance: 0.77 Ohm
Mounting: Through Hole
Packaging: Ammo
Symbol, Footprint, 3D Model
Tools/3D Models +
Frequently Asked Questions
What replaces MF-R050-AP?
The recommended replacement for MF-R050-AP is MF-R050-2 from Bourns, available from OnlineComponents.com.
Is MF-R050-AP RoHS compliant?
Yes, MF-R050-AP is RoHS compliant.
What is the lead time for MF-R050-AP?
The standard lead time for MF-R050-AP is approximately 4 weeks. In-stock quantities ship from OnlineComponents.com.

Price Match Guarantee
We’ll meet or beat any authorized competitor’s published price for this part.
In Stock: 6,000
Ships today, if you order in
MOQ for In Stock Qty:
463
MOQ for out of Stock Qty:
463
4 Weeks can ship 12/10/26
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Price (USD)
Qty
Unit Price
463
$0.4100
500
$0.4090
1,000
$0.4080
2,000
$0.3060
3,000
$0.2856
4,000 +
$0.2799
Supplier's Standard Package
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