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SL08 12101 Inrush current limiter with 120 Ω resistance at 25°C, ±20% tolerance, rated for 1 A steady state current up to 65°C.
Mfr Part #:

SL08 12101

Available from 2 distributors
Mfr Name: Ametherm Inc
Ametherm Inc
Inrush current limiter with 120 Ω resistance at 25°C, ±20% tolerance, rated for 1 A steady state current up to 65°C.
Total Stock: 974 pcs
$ Price Range: $0.55 - $0.94

SL08 12101 Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
487 pcs
487 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
487 pcs
487 pcs On Request 1 On Request On Request On Request On Request On Request

SL08 12101 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Body Height
Body Temperature at 100% Max Current
Body Width
Coating Lead Run Down
Current
Diameter
Dissipation Constant
Lead Diameter
Lead Length
Lead Spacing
Lead Style
Material Type
Max Steady State Current
R @ 25°C
R @ Current
Resistance Tolerance
Tape & Reel
Thermal Time Constant
Thickness
Tolerance
resistance (Nominal @ 100% max current)
resistance (Nominal @ 50% max current)

SL08 12101 Description

Short technical summary and product information.

The Ametherm SL08 12101 is an inrush current limiter (ICL) designed to protect circuits from high inrush currents during power-on. It features a nominal resistance of 120 Ω at 25°C with a tolerance of ±20%. The device can handle a maximum steady state current of 1.00 A up to 65°C. Under full load, the resistance drops to 1.00 Ω and the body temperature reaches 95°C. The dissipation constant is 9.0 mW/°C and the thermal time constant is 20 seconds. The component has a disc diameter of 8.0 mm, thickness of 4.0 mm, and straight leads with 5.00 mm spacing. It is UL approved and RoHS3 compliant.

SL08 12101 Quick Information

Product Type: Inrush Current Limiter
Canonical Name: Ametherm SL08 12101 120 Ω Inrush Current Limiter
Subcategory: NTC Thermistor

SL08 12101 Compliance

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

SL08 12101 Estimated Pricing

Qty Low High
1+ $0.94 $0.94
10+ $0.86 $0.86
50+ $0.72 $0.72
100+ $0.66 $0.66
250+ $0.59 $0.59
500+ $0.55 $0.55

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

SL08 12101 Features

  • 120 Ω resistance at 25°C with ±20% tolerance.
  • Rated for 1 A steady state current up to 65°C.
  • 8.0 mm disc diameter with straight leads.
  • UL approved and RoHS3 compliant.
  • Dissipation constant of 9.0 mW/°C.

SL08 12101 Applications

  • Limits inrush current in power supplies.
  • Protects circuits during power-on events.
  • Used in motor drive and lighting applications.

SL08 12101 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the resistance of the SL08 12101 at 25°C?

The resistance is 120 Ω with a tolerance of ±20%.

What is the maximum steady state current?

The maximum steady state current is 1.00 A up to 65°C.

What is the diameter of the SL08 12101?

The diameter is 8.0 mm.

Is the SL08 12101 RoHS compliant?

Yes, it is listed as RoHS3 compliant.

What is the lead spacing?

The lead spacing is 5.00 mm.

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