TLC-FSML200

TLCET TLC-FSML200 0603 low-resistance SMD resettable fuse

FSML0603 low-resistance SMD PPTC with 2.0A hold current and 6V maximum voltage; room-temperature initial resistance as low as 8mΩ, for repeatable overcurrent protection in tight spaces.

0603
Overcurrent protection for USB ports, Li-ion packs, phones and wearables
TLCET resettable fuses

Description

Product description

TLCET FSML0603 series low-resistance SMD resettable fuse in 0603 package, with 8mΩ typical and 65mΩ maximum initial resistance at room temperature, 50A fault current withstand, and 5.00s maximum trip time at 8.00A. The device recovers automatically after the fault clears, reducing after-sales replacement of one-time fuses. Complies with RoHS, REACH and HF requirements; the manufacturer datasheet is available.

Specifications

Voltage range: 6 V
Current range: 2 – 50 A
Power range: 0.7 W

Series	FSML0603
Package	0603
Hold current	2.00 A
Trip current	4.00 A
Maximum voltage	6.0 V
Maximum fault current	50 A
Maximum trip duration	5.00 s @ 8.00 A
Typical power dissipation	0.70 W
Minimum initial resistance	0.008 Ω
Maximum initial resistance	0.065 Ω

Specifications indicate the typical range for this category; the datasheet confirmed with your order takes precedence.

Supply

Supply Notes

Authorized channel; datasheets and compliance reports available
0603 in stock with small-batch samples
Kit to BOM with alternative part suggestions

Alternatives

Alternative Models

The part numbers below are alternatives for this product with similar specifications or pin compatibility; please verify against the datasheet.

Some rows are series-level references. Confirm package, ratings, and fusing characteristics with Engineering before volume purchasing.

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Brand

Alternative part number	Brand	Package	Rating	Note
MF-FSML200/6-2	Bourns	0603	2.0A6V	Multifuse low-resistance series, 0603, 2.0A hold current, 6V maximum, comparable
0603L200SLYR	Littelfuse	0603	2.0A6V	0603 low-resistance resettable fuse, 2.0A/6V, footprint compatible with TLCET FSML0603
Bel 0603 Self-Reset Series	Bel Fuse	0603	2.0A6V	Reference alternative: 0603 resettable fuse 2A/6V; verify hold current and trip time
Juding 0603 Self-Resetting Series	Polytronics	0603	2.0A6V	Reference alternative: 0603 resettable fuse 2A/6V; verify hold current and internal resistance

MF-FSML200/6-2

BournsSame package

Package: 0603
Rating: 2.0A/ 6V

Multifuse low-resistance series, 0603, 2.0A hold current, 6V maximum, comparable

0603L200SLYR

LittelfuseSame package

Package: 0603
Rating: 2.0A/ 6V

0603 low-resistance resettable fuse, 2.0A/6V, footprint compatible with TLCET FSML0603

Bel 0603 Self-Reset Series

Bel FuseSame package

Package: 0603
Rating: 2.0A/ 6V

Reference alternative: 0603 resettable fuse 2A/6V; verify hold current and trip time

Juding 0603 Self-Reset Series

PolytronicsSame package

Package: 0603
Rating: 2.0A/ 6V

Reference alternative: 0603 resettable fuse 2A/6V; verify hold current and internal resistance

Alternative models are for reference only. Confirm actual selection based on application requirements and datasheets. For further suggestions, submit an inquiry.

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