It appears you have JavaScript disabled within your browser. Some functions on this page will not work unless you log in.

See an Error?

MF-USML200/12-2

Name: Bourns MF-USML200/12-2
Brand: Bourns
SKU: 652-MF-USML200/12-2
Price: 0.71 USD
Availability: InStock

Images are for reference only
See Product Specifications

Mouser No:

652-MF-USML200/12-2

Mfr. No:

MF-USML200/12-2

Mfr.:

Bourns

Description:

Resettable Fuses - PPTC 12V 2.0A-HD 50A 1210

Datasheet:

MF-USML200/12-2 Datasheet (PDF)

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

More Information

Learn more about Bourns MF-USML200/12-2

In Stock: 5,171

Stock:: 5,171 Can Dispatch Immediately

An unexpected error occurred. Please try again later.
Factory Lead Time:: 16 Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

$-.--

Ext. Price:

$-.--

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 5000)

Cut Tape

MouseReel™ (+$7.00)

Pricing (USD)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	$0.71	$0.71
	$0.624	$6.24
	$0.594	$29.70
	$0.567	$56.70
	$0.513	$256.50
	$0.493	$493.00
	$0.461	$1,152.50
Full Reel (Order in multiples of 5000)
	$0.461	$2,305.00

† A MouseReel™ fee of $7.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Bourns
Product Category:	Resettable Fuses - PPTC
RoHS:
Series:	MF-USML
Mounting Style:	PCB Mount
Termination Style:	SMD/SMT
Hold Current:	2 A
Maximum Voltage:	12 VDC
Trip Current:	4 A
Current Rating - Max:	50 A
Resistance:	40 mOhms
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Bourns
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	CN
Height:	0.8 mm
Length:	3.43 mm
Moisture Sensitive:	Yes
Product Type:	Resettable Fuses - PPTC
Factory Pack Quantity:	5000
Subcategory:	PPTC Resettable Fuses
Tradename:	Multifuse
Width:	2.8 mm
Unit Weight:	25 mg

Products found:

To show similar products, select at least one checkbox

Select at least one checkbox above to show similar products in this category.

Attributes selected: 0

Filter Document:

Datasheet

MF-USML200/12-2 Datasheet (PDF)

PCN

Product Change Notification 2025-01-14 (PDF)

Specification Sheets

Technical Resources

Design Resource

CNHTS:: 8533400000
CAHTS:: 8533290000
USHTS:: 8533290000
JPHTS:: 853329000
KRHTS:: 8533299000
TARIC:: 8533290000
MXHTS:: 8533299900
BRHTS:: 85332900
ECCN:: EAR99

Circuit Protection Devices

Bourns manufactures and supplies a wide range of circuit protection technologies, including fuses, PTC thermistors, varistors, GDTs, resettable thermal cut-offs, surge protection devices, hybrid protectors, discrete semiconductor solutions, and more. Reliable surge protection is a critical design consideration to help ensure operational reliability of consumer electronics, industrial/communication equipment, automotive, battery charging, energy storage infrastructure, and renewable energy harvesting ecosystems.

MF-USML/X Low Ohmic PPTC Resettable Fuses

Bourns MF-USML/X Series are resistance surface mount Polymer Positive Temperature Coefficient (PPTC) resettable fuses with a 12V rating. The low ohmic series utilizes Bourns freeXpansion™ design, which increases the performance of the resettable fuse with higher hold currents (I_hold), higher voltages (Vmax), improved resistance stability, and a smaller footprint. The fuses can now achieve 5.5A I_hold at 12V_DCand current ratings of 1.75A to 5.5A in a space-saving 1210 package. Model MF-USML/X fuses are ideal for Li-ion battery packs, motherboards, and portable consumer electronic I/O port protection. The series is designed to protect against both overcurrent and overtemperature events within the designated specifications.

MF-USML PPTC Resettable Fuses

Bourns MF-USML PPTC Resettable Fuses offer a maximum operating current from 1.75A to 7A, resistance values as low as 13.5mΩ, and initial resistance values as low as 1mΩ. These low resistance values help boost the current carrying capability of these devices. The compact MF-USML models use Bourns freeXpansion™ design that increases the performance of the resettable fuse with higher hold currents, higher voltages, improved resistance stability, and smaller footprints. The 1210 footprint with a low profile is ideal for space-constrained mobile, and the surface-mount packaging is suitable for automated assembly. Typical applications for Bourns MF-USML PPTC Resettable Fuses include PC motherboard port protection, USB memory modules, wearable devices, and battery protection for smartphones.

Multifuse® PTC Resettable Fuses

Bourns Multifuse® PTC Resettable Fuses are available in polymer or ceramic with surface-mount, through-hole, or strap-mount configurations. The materials used in these fuses allow them to reset after a fault condition has been removed, and the increase in resistance changes exponentially rather than in a linear manner. Resettable overcurrent protection offers reliability and a longer part life. Bourns Multifuse PTCs provide resettable overcurrent protection, extra-low resistance, and are RoHS compliant. These fuses are ideal circuit protection for a variety of industrial and consumer applications, including computer, battery, automotive, and telecommunications.