1624146-2

Spindle Operated Potentiometers 

## **Type 23 Series** 

## **Key Features** 

- I **Versatile design can be customised to suit your requirements** 

- I **0.4 Watt at 40°C** 

- I **Die Cast Metal Bush Available** 

- I **Insulated Bush Available** 

- I **Insulated Shafts up to 50mm** 

- I **Eyelet or PC Terminations** 

- I **Rugged Construction** 

- I **Mounting Bracket** 

- I **Audio Laws Available** 

- I **Dual Gang and Dual Concentric Styles** 

A popular range of 20mm control potentiometers, the type 23 series can be tailored to suit more specific requirements. The potentiometers are available with printed carbon resistance element, choice of bush lengths in metal or plastic and insulated shafts up to 50mm in length. In addition, approved mains and low current switches are available as standard options. 

## **Characteristics -  Electrical** 

|**Resistance Range (Law):**|1K to 1M (Linear)|
|---|---|
||4K7 to 470K (Non Linear)|
|**Resistance Values:**|1, 2.2 and 4.7 per decade|
|**Resistance Tolerance:**|± 20% (± 10% by selection)|
|**Rated Dissipation at 40°C:**|0.4W (Linear), 0.2W (Non Linear)|
|**Limiting Element Voltage:**|500V DC or AC RMS|
|**Electrical Rotation:**|267° without switch, 232° with switch|
|**Terminal Resistance:**|5 Ohms maximum|
|**Noise (ENR):**|2% maximum (Linear), 3% maximum (Non Linear)|
|**Insulation Resistance:**|4G minimum|
|**Voltage Proof:**|1000 V AC peak|



## **Characteristics -  Mechanical** 

|**Operating Torque:**|15 mNm maximum|
|---|---|
|**Mechanical Rotation:**|300°|
|**End Stop Torque:**|800 mNm maximum|



## **Characteristics -  Environmental** 

|**Limits of Resistance Change:**|15% (After 1000 hours endurance)|
|---|---|
|**Operating Temperature Range:**|-25°C to +70°C|
|**Temperature Characteristics of Resistance:**|5% ( -55°C to 125°C )|
|**Bump Severity:**|390m/s2, 4000 Bumps|
|**Vibration Severity:**|10 - 500 Hz, 0.75mm or 98m/s2|
|**Climatic Category:**|8 days @ 36°C 82% RH R < 15%|
|**Mechanical Endurance:**|15000 Operations (minimum)|



1773115 CIS  BI  06/2011 

For email, phone or live chat, go to: **te.com/help** 

Dimensions are in millimeters Dimensions are shown for and inches unless otherwise reference purposes only. specified.Values in brackets Specifications subject are standard equivalents. to change. 

Spindle Operated Potentiometers 

## **Type 23 Series** 

## **DIY Design** 

The 23 Series can be customised to suit your individual requirements with features such as detent action, track centre tap etc. 

Please call our technical sales team to discuss variations on these 20mm diameter devices. 

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## **Type 27** 

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Type 24<br>**----- End of picture text -----**<br>


## **Type 26 (Non Switched only)** 

**Type 28** 

For email, phone or live chat, go to: **te.com/help** 

1773115 CIS  BI  06/2011 

Dimensions are shown for reference purposes only. Specifications subject to change. 

Dimensions are in millimeters and inches unless otherwise specified.Values in brackets are standard equivalents. 

Spindle Operated Potentiometers 

## **Type 23 Series** 

## **Type 29** 

## **Switched Types** 

## **How to Order** 

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23 E X A 104 M L B 22 A<br>Potentiometer Type Customer Identity Resistance Value Bush Details Shaft Length<br>23 - Std Spindle Style The first two digits are L - Diecast M10 x 9mm<br>24 - Standard 20mm with S- Standard resistance value and thesignifigant figures of no location lug, 6mm hole FMF in mm<br>Mounting Bracket X - Customer Special third denotes the number of W - Diecast M10 x 9mm i.e. 22mm<br>See Drawing with locator, 6mm hole<br>25 - No Bush - Mounting zeros following.<br>Bracket Terminations swept (provide copy with Y - Diecast M10 x 9mm<br>forward parallel to shaft order) e.g. 100R Ohms: 101 no locator, 4mm hole<br>26 - PC Terminations sweptdown to board for rear D - Special Cutand Mtd track 4.7K Ohms: 47222K Ohms: 223 with location lug, 6.35mmholeM - Diecast 3/8” x 8mm<br>100K Ohms: 104<br>mounting K - Diecast 3/8” x 8mm<br>27 - Dual gang style single no locator, 6.35mm hole<br>shaft same value / tol on P -Diecast M7 x 6mm<br>each section no locator, 4mm hole<br>28 - PC Terminations swept S - Insulated M10 x 7mm<br>forward parallel to shaft 6mm hole<br>29 - Dual Concentric style T - Insulated M10 x 10mm<br>6mm hole<br>U - No Bush<br>F - Diecast 3/8” x 12mm<br>6.35mm hole<br>G - Diecast 3/8” x 8mm<br>no locator, 4mm hole<br>Termination Style Resistance Law Resistance Tolerance Shaft Style Switch Details<br>E - Std Eyelet A - Plain 6mm<br>P - Std PC 15mm MH A - Linear B - Slotted 6mm A - DPST 4A/250V AC<br>M - 20%<br>R - Long PC B - Log C - Flatted 6mm B - SPST - Eyelet<br>X - Extra long PC K - 10% (5mm A/F) Termination<br>S - PC bend C - Inv. Log D - Flatted 6mm C - DPDT -<br>forward at 90° deep flat 4mm A/F Changeover Switch<br>E - Plain 4mm N - No Switch<br>F - Full 6.35mm flat -  T - SPST - PC<br>special angle Terminals<br>G - Flatted 4mm<br>H - Plain 6.35mm<br>J - Flatted 5.5mm<br>L - Flatted 6mm<br>(4.6mm A/F)<br>**----- End of picture text -----**<br>


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While TE has made every reasonable effort to ensure the accuracy of the information in this datasheet, TE does not guarantee that it is error-free, nor does TE make any other representation, warranty or guarantee that the information is accurate, correct, reliable or current. TE reserves the right to make any adjustments to the information contained herein at any time without notice. TE expressly disclaims all implied warranties regarding the information contained herein, including, but not limited to, any implied warranties of merchantability or fitness for a particular purpose. The dimensions in this datasheet are for reference purposes only and are subject to change without notice. Specifications are subject to change without notice. Consult TE for the latest dimensions and design specifications.