Available Replacements
Alternative Packaging
MF-R040-2
MF-R040-2

Bourns

In Stock: 3,000

Minimum Order: 750

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Image is representational - see manufacturer specifications

Bourns Authorized Distributor

MF-R040

PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 60V 40A 0.55W 3.8s 0.52Ohm Radial 7.4 X 3.1mm Bag Automotive

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RoHS Compliant
BULK Packaging
Certificate of Compliance
Description +
PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 60V 40A 0.55W 3.8s 0.52Ohm Radial 7.4 X 3.1mm Bag Automotive
Search Keywords: MFR040
SPECS +
  • Product Attribute
    Attribute Value Select Attribute
  • Supplier:
    Bourns
  • Part No:
    MF-R040
  • Unit of Measure:
    Per Each
  • RoHS:
    Yes
  • HTS:
    8533408050
  • COO:
    CN
  • ECCN:
    EAR99
  • Supplier Standard Pack: This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. Minimum Order Quantities and Required Order Multiples are presented with our price and availability information.
    3000
  • Hold Current:
    0.4 A
  • Trip Current:
    0.8 A
  • Maximum Current Rating:
    40 A
  • Maximum Voltage Rating:
    60 V
  • Maximum Trip Time:
    3.8@2A s
  • Minimum Initial Resistance:
    0.52 Ohm
  • Maximum Initial Resistance:
    0.86 Ohm
  • Package/Case:
    N/A
  • Mounting:
    Through Hole
  • Packaging:
    Bulk
Symbol, Footprint, 3D Model
Tools/3D Models +
Frequently Asked Questions
Is MF-R040 RoHS compliant?
Yes, MF-R040 is RoHS compliant.
What is the lead time for MF-R040?
The standard lead time for MF-R040 is approximately 4 days. 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: 2,107
Can Ship immediately
Minimum Order Quantity:
40
4 Weeks can ship 9/14/26
ADD TO CART
Price (USD)
Qty
Unit Price
40
$0.311
50
$0.295
100
$0.281
500
$0.266
1,000
$0.253
3,000
$0.241
9,000 +
$0.146
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