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FSMD005-1206-R FSMD005-1206-R is a 50mA resettable PTC fuse from FUZETEC TECHNOLOGY. It features 60V max voltage, 150mA trip current, and surface mount 1206 package.
Mfr Part #:

FSMD005-1206-R

Available from 1 distributors
Mfr Name: Fuzetec Technology
Fuzetec Technology
FSMD005-1206-R is a 50mA resettable PTC fuse from FUZETEC TECHNOLOGY. It features 60V max voltage, 150mA trip current, and surface mount 1206 package.
✓ Total Stock: 35,678 pcs
$ Price Range: $0.09 - $0.18

FSMD005-1206-R Available from 1 distributor

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✓ Non-Authorised
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Smaxon Electronics ✓
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35,678 pcs
On Request
35678 pcs On Request 1 On Request On Request 21+ On Request On Request
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FSMD005-1206-R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Halogen Free
Lead Style
Length
Mounting Type
Operating Temperature
Resistance
SVHC Present
Termination Style
Thickness (Max)
Time to Trip
Voltage
Width
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FSMD005-1206-R Description

Short technical summary and product information.

The FSMD005-1206-R is a surface mountable PTC resettable fuse from FUZETEC TECHNOLOGY, part of the FSMD1206 series. It provides overcurrent protection with a hold current of 50 mA and a trip current of 150 mA at 23°C still air. The device is rated for a maximum voltage of 60V DC and can withstand a maximum fault current of 100A.

 

Typical power dissipation is 0.4W. The initial resistance is 3.6 Ω minimum, and the post-trip maximum resistance is 50 Ω. Time to trip at 0.25A is 1.5 seconds. Designed for compact, high-density boards, this fuse offers faster time to trip and lower resistance than standard SMD PTC devices.

 

The component is housed in a 1206 (3216 Metric) concave package, measuring 3.25mm x 1.65mm x 0.85mm maximum. It is suitable for a wide operating temperature range of -40°C to 85°C and is verified Halogen Free according to the datasheet.

FSMD005-1206-R Quick Information

Product Type: PTC Resettable Fuse
Series: FSMD1206
Canonical Name: PTC Resettable Fuse 50mA 60V Surface Mount 1206
Subcategory: Resettable Fuses

FSMD005-1206-R Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 2
REACH Status: REACH Unaffected
Lead Free: Yes

FSMD005-1206-R Estimated Pricing

Qty Low High
50+ $0.18 $0.18
100+ $0.15 $0.15
250+ $0.13 $0.13
500+ $0.12 $0.12
1,000+ $0.11 $0.11
3,000+ $0.09 $0.09

Estimated market price range - modelled values for guidance only, not live distributor offers.

FSMD005-1206-R Features

  • Hold current of 50 mA nominal.
  • Trip current of 150 mA nominal.
  • Maximum voltage rating of 60V DC.
  • Surface mount 1206 (3216 Metric) package.
  • Operates from -40°C to 85°C.

FSMD005-1206-R Applications

  • Used for overcurrent protection in compact circuits.
  • Suitable for high-density board designs.
  • Ideal for low-power DC applications.
  • Applied in consumer electronics and industrial controls.

FSMD005-1206-R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the hold current of the FSMD005-1206-R?

The hold current is 50 mA at 23°C still air.

What is the trip current?

The trip current is 150 mA at 23°C still air.

What is the maximum voltage rating?

The maximum voltage rating is 60V DC.

What is the package size?

The package is 1206 (3216 Metric) with concave terminations.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What are the resistance values?

The initial resistance (Rmin) is 3.6 Ω, and the post-trip maximum resistance (R1max) is 50 Ω.

What is the time to trip?

The typical time to trip at 0.25A is 1.5 seconds.

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