YM120C30N601 PTC resettable fuse rated for 265V rms with 28mA hold current and 600Ω resistance at 25°C. Radial disc package with 120°C nominal switch temperature.
Mfr Part #:

YM120C30N601

Available from 1 distributors
Mfr Name: Amphenol Thermometrics
Amphenol Thermometrics
PTC resettable fuse rated for 265V rms with 28mA hold current and 600Ω resistance at 25°C. Radial disc package with 120°C nominal switch temperature.
✓ Total Stock: 324 pcs
$ Price Range: $1.60

YM120C30N601 Available from 1 distributor

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✓ Non-Authorised
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YM120C30N601 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Height
Lead Spacing
Lead Style
Mounting Type
Operating Temperature
Resistance
Resistance Tolerance
Tape & Reel
Thickness
Type
Voltage

YM120C30N601 Description

Short technical summary and product information.

The Amphenol Thermometrics YM120C30N601 is a radially-wired PTC disc thermistor from the YM120 series, designed for general purpose over-current, over-voltage and direct over-temperature protection. It features a black silicone resin body coating and solder-coated copper leads.

 

Key electrical specifications include a maximum operating voltage of 265V rms, a hold current of 28 mA, and a resistance at 25°C of 600 Ω with ±20% tolerance. The nominal switch temperature is 120°C. The device operates over an ambient temperature range of 0°C to 55°C at maximum voltage and -25°C to 155°C at zero voltage.

 

The component is housed in a radial disc package with a diameter of 4.00 mm, thickness of 4.50 mm, and a height of 6.50 mm. Lead spacing is 5.08 mm. It is intended for through-hole mounting and is suitable for automatic PCB insertion. This variant is loose-packed with a standard quantity of 500 pieces per box.

YM120C30N601 Quick Information

Product Type: PTC Resettable Fuse
Series: C30
Canonical Name: Amphenol Thermometrics YM120C30N601 PTC Thermistor, 600Ω, 120°C Switch Temperature
Subcategory: Over-Current Protection

YM120C30N601 Compliance

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

YM120C30N601 Estimated Pricing

Qty Low High
1,000+ $1.60 $1.60

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

YM120C30N601 Features

  • Rated for 265V rms maximum operating voltage.
  • 28 mA hold current for over-current protection.
  • 600 Ω resistance at 25°C with ±20% tolerance.
  • 120°C nominal switch temperature.
  • Radial disc package with 5.08 mm lead spacing.

YM120C30N601 Applications

  • Over-current protection in power supply circuits.
  • Over-temperature protection for transformers and motors.
  • General purpose circuit protection in consumer electronics.
  • Automatic PCB insertion for high-volume assembly.

YM120C30N601 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum operating voltage of the YM120C30N601?

The maximum operating voltage is 265V rms.

What is the hold current of this PTC thermistor?

The hold current is 28 mA.

What is the resistance at 25°C?

The resistance at 25°C (R25) is 600 Ω with a tolerance of ±20%.

What is the switch temperature of the YM120C30N601?

The nominal switch temperature is 120°C.

What is the operating temperature range?

At maximum voltage the range is 0°C to 55°C; at zero voltage the range is -25°C to 155°C.

What is the package type and dimensions?

The package is a radial disc with a diameter of 4.00 mm, thickness of 4.50 mm, height of 6.50 mm, and lead spacing of 5.08 mm.

Is the YM120C30N601 RoHS compliant?

RoHS status is listed as RoHS3 Compliant but is unverified.

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