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   MMC Electronics Singapore 


Leaded NTC Thermistors

Axial Thermistors

Axial Leaded Thermistors are similar, in form, to a glass axial diode. MMC offers this product in 2 sizes:

GA13

GA20

body Ø= 1.35mm body Ø= 2.0mm
length = 2.5mm length = 4.0mm
lead Ø= 0.4mm lead Ø= 0.5mm
357mW 495mW
1.3mW/°C 1.8mW/°C

Operating Temperature Range: -40°C ~ +300°C
(unless otherwise specified)

Values shown below are available in 5% & 3% tolerances for both sizes. The Beta (calculated between 25°C and 50°C) ranges from 3470 (low resistance values) to 4350 (high resistance values). In all cases the Beta tolerance is ±3%. There are several values (in both sizes) which are restricted to 150°C maximum and are indicated in the chart below. (italic & bold)

There is a reduced list of "tight tolerance" parts in both sizes. These parts are specified at 1%, 2% and 3% resistive tolerance and Beta tolerance is ±1%. Contact us for available values.

A non-standard value (or Beta) may be available. Please contact us if you are unsure of availability.

Resistance at 25°C

GA13

GA20

[ 1.35 x 2.0 ]

[ 2.0 x 4.0 ]
2,000

3,000

 2,000 3,000
5,000

10,000

 5,000 10,000
20,000

30,000

 20,000 30,000
50,000

100,000

 50,000 100,000
200,000 300,000 200,000 300,000
500,000 1,000,000 500,000 1,000,000

Please contact us for a list of B-values (Beta) associated with a specific size and resistance.

 

Information posted for reference only. Please contact us if you have questions or need additional information.

MMC Electronics Singapore (Pte) Ltd
10 Arumugam Road, #01-00 Lion Building A, Singapore 409957.
Tel : +65-6743-4461  Fax : +65-6743-4498
Email: sales@mmes.com.sg           
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