ALTERNATIVE PRODUCTS
Alternative Packaging
MF-R300-2
MF-R300-2

In Stock: 9,000

Minimum Order: 3,000

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MF-R300 by bourns
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Bourns Authorized Distributor

MF-R300

PTC Resettable Fuse 3A(hold) 6A(trip) 30V 40A 2W 10.8s 0.02Ohm Radial 12 X 3 X 18.3mm Bulk Automotive ...

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RoHS Compliant
OTHER Packaging
Accessories
Certificate of Compliance

DESCRIPTION

The MF-R300 is a PTC resettable fuse designed to protect low-voltage power supplies and loads in electronic equipment. It features a maximum voltage rating of 30 V and a maximum current rating of 40 A, with a hold current (Ihold) of 3.0 A and a trip current (Itrip) of 6.0 A at 23°C. The device has an initial resistance of 0.05 O and a post-trip resistance of 0.08 O maximum, with a maximum time to trip of 10.8 seconds at 23°C and typical tripped power dissipation of 2.00 W. Constructed with radial leads using Sn/Cu material and cured flame-retardant epoxy polymer insulation meeting UL 94V-0 requirements, the MF-R300 is RoHS compliant and halogen-free. It is commonly used in computers, peripherals, and general electronics applications where automatic overcurrent protection and automatic recovery are required.

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SPECIFICATIONS

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Products found: 0
Supplier:
Bourns
Part No:
MF-R300
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:
3 A
Trip Current:
6 A
Maximum Current Rating:
40 A
Maximum Voltage Rating:
30 V
Maximum Trip Time:
10.8@15A s
Minimum Initial Resistance:
0.02 Ohm
Maximum Initial Resistance:
0.05 Ohm
Package/Case:
N/A
Mounting:
Through Hole
Packaging:
Bulk
  Different packaging options available.  See Alternatives

IN STOCK: 2,296

Ships today, if you order in

Minimum Order Quantity: 100

Factory Lead-Time 4 Weeks

Price (USD)

Qty
Unit Price
1
$0.3206
100
$0.2915
500
$0.2884
1,000
$0.2750
3,000
$0.2256
6,000 +
$0.2204
Supplier's Standard Package
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