MF-NSML300/12 The Bourns MF-NSML300/12 is a PTC Resettable Fuse designed for circuit protection. It features a 3A current rating and a 12V voltage rating.
Mfr Part #:

MF-NSML300/12

Available from 1 distributors
Mfr Name: Bourns
Bourns
The Bourns MF-NSML300/12 is a PTC Resettable Fuse designed for circuit protection. It features a 3A current rating and a 12V voltage rating.
✓ Total Stock: 1,286 pcs

MF-NSML300/12 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,286 pcs
1286 pcs On Request 1 On Request On Request 23+ On Request On Request

MF-NSML300/12 Specifications Quick View

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MF-NSML300/12 Description

Short technical summary and product information.

The Bourns MF-NSML300/12 is a PTC (Positive Temperature Coefficient) Resettable Fuse, a type of overcurrent protection device. It is designed to protect electronic circuits from excessive current by increasing its resistance significantly when a fault condition occurs, thereby interrupting the current flow.

 

This specific model, MF-NSML300/12, has an electrical rating of 3 Amperes (A) and 12 Volts (V). It is classified under the MF-NSML series by Bourns, indicating its specific form factor and performance characteristics within the PTC fuse product line.

 

The device is RoHS3 Compliant, indicating adherence to environmental regulations regarding hazardous substances. The Moisture Sensitivity Level (MSL) is rated as 1, meaning it has unlimited shelf life under typical conditions. The REACH status is unaffected, suggesting compliance with regulations concerning chemical substances.

 

As a resettable fuse, once the fault condition is removed and the device cools down, its resistance returns to a low state, allowing normal operation to resume. This makes it suitable for applications where repeated overcurrent events may occur or where manual reset is not feasible.

MF-NSML300/12 Quick Information

Product Type: PTC Resettable Fuse
Series: MF-NSML
Canonical Name: Bourns MF-NSML300/12 PTC Resettable Fuse
Subcategory: PTC Resettable Fuses

MF-NSML300/12 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MF-NSML300/12 Features

  • Rated for 3 A hold current.
  • Rated for 12 V operation.
  • RoHS3 compliant PTC resettable fuse.
  • REACH unaffected per existing data.
  • MSL Level 1 moisture sensitivity rating.

MF-NSML300/12 Applications

  • Overcurrent protection in power supplies.
  • Protection for battery charging circuits.
  • Suitable for consumer electronics devices.
  • General low-voltage circuit protection.

MF-NSML300/12 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the current rating of the Bourns MF-NSML300/12?

The Bourns MF-NSML300/12 has a current rating of 3 Amperes.

What is the voltage rating for the MF-NSML300/12?

The MF-NSML300/12 from Bourns is rated for 12 Volts.

Is the Bourns MF-NSML300/12 RoHS compliant?

Yes, the Bourns MF-NSML300/12 is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The Moisture Sensitivity Level (MSL) for the Bourns MF-NSML300/12 is 1.

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