FEMTOASMDC010F/15-2 LITTELFUSE Fuse (Other) In Stock

Name: FEMTOASMDC010F/15-2
Brand: LITTELFUSE
SKU: FEMTOASMDC010F/15-2
Availability: InStock

Littelfuse FEMTOASMDC010F/15-2 is a surface-mount resettable PPTC fuse in a compact 1.8 mm x 1.0 mm SMT package rated at 100 mA hold current and 15 V. Provides overcurrent protection with automatic recovery for space-constrained PCB designs. Available from authorized distributors with worldwide shipping.

ACTIVEFuseVerified Jun 2026

Package / Visual Reference

FEMTOASMDC010F/15-2Other

Quick Facts

Manufacturer: LITTELFUSE
Package: Other
Pin Count: 2
Lifecycle: ACTIVE
Datasheet: FEMTOASMDC010F/15-2 Datasheet PDF
Category: Fuse
Price: From $0.4890(MOQ 1000)
Temp Range: -40.0°C to 85.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of FEMTOASMDC010F/15-2?

Ultra-compact 1.8 mm x 1.0 mm SMT Femto package enabling high-density PCB designs
100 mA hold current with 15 V maximum voltage rating for low-power circuit protection
PPTC resettable technology eliminates manual fuse replacement after overcurrent events
RoHS-compliant JESD-609 e3 halogen-free construction meeting modern environmental standards

What is FEMTOASMDC010F/15-2 used for?

The FEMTOASMDC010F/15-2 is designed for overcurrent protection in portable consumer electronics, wearables, and IoT sensor nodes where board space is critically limited. Its resettable PPTC technology makes it ideal for USB accessories, battery charging circuits, and mobile device subsystems that need automatic recovery from fault conditions without user intervention. The 15 V rating and 100 mA hold current suit low-voltage digital and analog circuits found in compact embedded systems.

What are the specifications of FEMTOASMDC010F/15-2?

Reach Compliance Code	Compliant
YTEOL	8.25
Additional Feature	Rmin@25 Deg Cel
JESD-609 Code	e3
Mounting Feature	SURFACE MOUNT
Package Height	0.85mm
Package Length	1.8mm
Package Style	SMT
Package Width	1mm
Packing Method	TR, EMBOSSED, 7 INCH
Reference Standard	AEC-Q200; TS 16949
Resistance	2Ω
Resistor Type	PTC RESETTABLE FUSE
Surface Mount	YES
Terminal Finish	Matte Tin (Sn) - with Nickel (Ni) barrier
Terminal Placement	DUAL ENDED
Terminal Shape	WRAPAROUND
Thermistor Application	OVERCURRENT PROTECTION
Working Voltage	15V
Package	Other

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
ECCN	EAR99
HTS Code	8533.40.80.70

Where can I find the FEMTOASMDC010F/15-2 datasheet?

FEMTOASMDC010F/15-2 Datasheet Download

Official datasheet from LITTELFUSE

What are equivalent replacements for FEMTOASMDC010F/15-2?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What are the hold current and voltage ratings of the FEMTOASMDC010F/15-2?

The FEMTOASMDC010F/15-2 has a 100 mA hold current and a 15 V maximum voltage rating. It will trip at approximately 200 mA (2x hold current) at 25°C, providing reliable protection for low-power circuits without nuisance tripping under normal operating loads.

How does the resettable PPTC mechanism of the FEMTOASMDC010F/15-2 behave during a fault?

When a fault current exceeds the trip threshold, the PPTC polymer element heats up and transitions to a high-resistance state, limiting current to a few milliamps within milliseconds. Once the fault is cleared and power is cycled or the device cools to 25°C, the element resets automatically to its low-resistance state, restoring normal circuit operation without replacing the fuse.

Which compact package form factor does the FEMTOASMDC010F/15-2 use, and how does it compare to 0402 components?

The FEMTOASMDC010F/15-2 uses a Femto SMT package measuring 1.8 mm x 1.0 mm x 0.85 mm height, which is slightly larger than a standard 0402 (1.0 mm x 0.5 mm) resistor but accommodates the PPTC polymer stack. It ships on a 7-inch tape-and-reel compatible with standard SMT pick-and-place equipment.

When would a designer choose FEMTOASMDC010F/15-2 over a one-time-blow fuse for USB or battery protection?

A resettable PPTC like the FEMTOASMDC010F/15-2 is preferred when the product cannot easily be serviced in the field, such as sealed wearables or IoT devices. Its automatic recovery at 25°C avoids the need to open the enclosure and replace a blown fuse, reducing warranty returns and extending product life in systems with 5 V to 15 V USB or battery rails.

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About LITTELFUSE

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AvailabilityIn Stock

Reference Price (USD)

From $0.4890

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1000+	$0.6460	$646.00
2000+	$0.6340	$1268.00
4000+	$0.4890	$1956.00

pcs

Unit price: $0.6460 · Total: $646.00

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”

Thomas Mueller

Hardware Lead, SensorTech GmbH, Germany

FEMTOASMDC010F/15-2 LITTELFUSE Fuse (Other) In Stock

What are the key features of FEMTOASMDC010F/15-2?

What is FEMTOASMDC010F/15-2 used for?

What are the specifications of FEMTOASMDC010F/15-2?

Compliance & Regulatory

Where can I find the FEMTOASMDC010F/15-2 datasheet?

What are equivalent replacements for FEMTOASMDC010F/15-2?

Frequently Asked Questions

What are the hold current and voltage ratings of the FEMTOASMDC010F/15-2?

How does the resettable PPTC mechanism of the FEMTOASMDC010F/15-2 behave during a fault?

Which compact package form factor does the FEMTOASMDC010F/15-2 use, and how does it compare to 0402 components?

When would a designer choose FEMTOASMDC010F/15-2 over a one-time-blow fuse for USB or battery protection?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

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