help desk software
ALTERNATIVE PRODUCTS
Alternative Packaging
MF-R250-0-10
MF-R250-0-10
In Stock: 17,203
Minimum Order: 100
VIEW PRODUCT
MF-R250-0-10-99 by bourns
Image is representational - see manufacturer specifications
Bourns Authorized Distributor

MF-R250-0-10-99

PTC Resettable Fuse 2.5A(hold) 5A(trip) 30V 40A 1.2W 10.3s 0.025Ohm Radial 12 X 3 X 18.3mm Bag Automotive ...

View Datasheet
RoHS Compliant
Bag Packaging
Accessories
Request Programming Quote
Discontinued
Certificate of Compliance

DESCRIPTION

MF-R250-0-10-99 is a radial-leaded PTC resettable fuse designed for automatic circuit protection in low-voltage power supply applications. It features a maximum voltage rating of 30 V and a maximum current rating of 40 A, with a hold current (Ihold) of 2.5 A and a trip current (Itrip) of 0.025 A at 23°C. The device exhibits an initial resistance of 0.048 O and a post-trip resistance of 0.07 O maximum, with a maximum time to trip of 10.3 seconds and typical tripped power dissipation of 1.20 W. The component is constructed with cured, flame-retardant epoxy polymer insulation meeting UL 94V-0 requirements, is RoHS compliant and halogen-free, and operates reliably across a temperature range of -40°C to +85°C. It is commonly used in computers, peripherals, and general electronics where automatic load protection is required.

Search Keywords: MFR25001099

SPECIFICATIONS

Product Attribute
Attribute Value
Select Attribute
Products found: 0
Supplier:
Bourns
Part No:
MF-R250-0-10-99
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
Package Type:
Bag
Hold Current:
2.5 A
Trip Current:
5 A
Maximum Current Rating:
40 A
Maximum Voltage Rating:
30 V
Maximum Trip Time:
10.3@12.5A s
Minimum Initial Resistance:
0.025 Ohm
Maximum Initial Resistance:
0.048 Ohm
Package/Case:
N/A
Mounting:
Through Hole
Packaging:
Bulk
Life Cycle:
Discontinued

FREQUENTLY ASKED QUESTIONS

Is MF-R250-0-10-99 discontinued?

Yes, MF-R250-0-10-99 from Bourns is discontinued (end-of-life September 2019). Master Electronics is an authorized distributor and may have remaining stock or a recommended replacement for it.

Is MF-R250-0-10-99 RoHS compliant?

Yes, MF-R250-0-10-99 is RoHS compliant.

What is the lead time for MF-R250-0-10-99?

The standard lead time for MF-R250-0-10-99 is approximately 3 days. In-stock quantities ship from Master Electronics.

  This product is discontinued, but still in stock
  Different packaging options available.  See Alternatives

IN STOCK: 1,209

Ships today, if you order in

Minimum Order Quantity: 179

Price (USD)

Qty
Unit Price
179
$0.4519
893
$0.4264
3,572
$0.4131
8,929
$0.3876
26,786 +
$0.3774
Log in for special pricing Click for Quote Price Match Request

Tools/3D Models

Product Guides