Over 800,000 products available

Amphenol Advanced Sensors Thermistor 2.5 Ω 5.59 mm

View all Thermistor ICs
Bulk discount available

Subtotal (1 pack of 10 units)*

£12.50

(exc. VAT)

£15.00

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 2,000 unit(s) shipping from 02 September 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units
Per unit
Per Pack*
10 - 40£1.25£12.50
50 - 90£1.176£11.76
100 - 240£1.019£10.19
250 - 990£0.989£9.89
1000 +£0.972£9.72

*price indicative

Packaging Options:
RS Stock No.:
210-4321
Mfr. Part No.:
CL-30
Brand:
Amphenol Advanced Sensors
Find similar products by selecting one or more attributes.
Select all

Brand

Amphenol Advanced Sensors

Series

Thermometric Diode

Product Type

Thermistor

Automotive Standard

No

Mount Type

Surface

Application

Power Supplies, Fluorescent Lamp, Motor

Resistance at 25°C

2.5Ω

Pin Count

2

Diameter

19.55mm

Depth

5.59mm

Standards/Approvals

RoHS

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

175°C

The Amphenol Advanced Sensor's CL-30 is Inrush Current Limiting Thermistors consists of a disc thermistor with uninsulated lead-wires, and are used to control inrush current when switching power supplies. The main purpose of limiting inrush current is to prevent components in series with the input to the DC/DC convertor from being damaged. Typically, inrush protection prevents nuisance blowing of fuses or breakers as well as welding of switch contacts. With resistance of 2.5 ohms, and steady state current is 8 A.

Small physical size offers design-in benefits over large passive components.

Low cost, solid state device for inrush current suppression.

Best-in-class capacitance rating.

Low steady resistance and accompanying power loss.

Suitable for PCB mounting.

Wide operating temperature range: -58 F to 347 F (-50 C to 175 C).

Related links