ALTERNATIVE PRODUCTS
替代包装
MF-R040-2
MF-R040-2
In Stock: 3,000
Minimum Order: 3,000
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MF-R040 by bourns
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
OTHER Packaging
Accessories
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Certificate of Compliance

DESCRIPTION

MF-R040 is a PTC resettable fuse designed for low-voltage power supply protection in electronic circuits. It features a maximum voltage rating of 60 V and maximum current rating of 40 A, with a hold current (Ihold) of 0.40 A and trip current (Itrip) of 0.80 A at 23°C. The device has an initial resistance of 0.86 O and a post-trip resistance of 1.29 O maximum, with a maximum time to trip of 3.8 seconds. The component is housed in a radial leaded package with Sn/CuFe lead material and meets UL 94V-0 flame retardant requirements, is RoHS compliant, and halogen-free. It is commonly used in computers, peripherals, and general electronics applications where automatic circuit protection and resettability are required.

Search Keywords: MFR040

SPECIFICATIONS

Product Attribute
Attribute Value
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Products found: 0
Supplier:
Bourns
Part No:
MF-R040
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.
3000
Package Type:
OTHER
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
Mounting:
Through Hole
Packaging:
Bulk

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 weeks. In-stock quantities ship from Master Electronics.

  Different packaging options available.  See Alternatives

IN STOCK: 778

Can Ship immediately

Minimum Order Quantity: 100

Factory Lead-Time 4 Weeks

Price (USD)

Qty
Unit Price
100
$0.2548
500
$0.1475
3,000
$0.1458
6,000
$0.1444
9,000
$0.1440
12,000
$0.1437
27,000
$0.1433
51,000 +
$0.1430
Supplier's Standard Package
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