ALTERNATIVE PRODUCTS
Alternative Packaging
MF-RX250/72-0
MF-RX250/72-0
In Stock: 10,026
Minimum Order: 100
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Possible Replacement
MF-RX250/72-2
MF-RX250/72-2
In Stock: 1,000
Minimum Order: 3,000
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MF-RX250/72-AP by bourns
Image is representational - see manufacturer specifications
Bourns Authorized Distributor

MF-RX250/72-AP

PTC Resettable Fuse 2.5A(hold) 5A(trip) 72V 40A 2.5W 15.6s 0.05Ohm Radial 17.84 X 3.1 X 23.84mm Ammo Automotive ...

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RoHS Compliant
OTHER Packaging
Accessories
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Certificate of Compliance

DESCRIPTION

MF-RX250/72-AP is a radial-leaded PTC resettable fuse designed for circuit protection in low-voltage power supplies up to 72 V. It features a hold current (Ihold) of 2.5 A and a trip current (Itrip) of 5.0 A, with an initial resistance of 0.04 O at 23 °C. The device is constructed with flame-retardant epoxy polymer insulation meeting UL 94 V-0 requirements and is RoHS compliant and halogen-free. It operates reliably across a temperature range of -40 °C to +85 °C with a maximum device surface temperature of 125 °C in the tripped state. Common applications include security and fire alarm systems, loudspeakers, and power transformers where automatic circuit protection and resettability are required.

Search Keywords: MFRX25072AP

SPECIFICATIONS

Product Attribute
Attribute Value
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Products found: 0
Supplier:
Bourns
Part No:
MF-RX250/72-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.
3000
Package Type:
OTHER
Hold Current:
2.5 A
Trip Current:
5 A
Maximum Current Rating:
40 A
Maximum Voltage Rating:
72 V
Maximum Trip Time:
15.6@12.5A s
Minimum Initial Resistance:
0.05 Ohm
Maximum Initial Resistance:
0.08 Ohm
Package/Case:
N/A
Mounting:
Through Hole
Packaging:
Ammo

FREQUENTLY ASKED QUESTIONS

What replaces MF-RX250/72-AP?

The recommended replacement for MF-RX250/72-AP is MF-RX250/72-2 from Bourns, available from Master Electronics.

Is MF-RX250/72-AP RoHS compliant?

Yes, MF-RX250/72-AP is RoHS compliant.

What is the lead time for MF-RX250/72-AP?

The standard lead time for MF-RX250/72-AP is approximately 4 weeks. In-stock quantities ship from Master Electronics.

  Different packaging options available.  See Alternatives
  Possible Replacement options available.  See Alternatives

IN STOCK: 7,500

Ships today, if you order in

MOQ for In Stock Qty: 3000

MOQ for out of Stock Qty: 3000

Multiple: 3000

Factory Lead-Time 4 Weeks

Price (USD)

Qty
Unit Price
3,000 +
$0.3499
Supplier's Standard Package
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