© TT electronics plc

General Note

TT Electronics reserves the right to make changes in product specification without

notice or liability. All information is subject to TT Electronics’ own data and is

considered accurate at time of going to print.

Precision Potentiometer

Issue B

09/2015

Page 3

BI Technologies

4200 Bonita Place, Fullerton, CA 92835 |Ph: +1 714 447 2300

www.bitechnologies.com | www.ttelectronics.com

Feature Codes

7281, 7283 plain shaft; 7284, 7286, 7288 slotted shaft

No code

Center tap

CT

Linearity tape

LT

Flatted shaft

FS

Slotted shaft (standard on single cup 7284, 7286 & 7288 without RS feature)

SS

Rear shaft extension (7281, 7286, 7288 single cup only)

RS

Shaft lock (7286 & 7288 only)

SL

High torque 2-6 oz.-in. (7286 & 7288 only)

HT

Additional gang

2G

Gold plated solder lug terminals (see optional terminal configuration)

FT

Seal (IP66) 7284, 7286, or 7288 only

ES

When multiple feature codes are used the P/N shall be in the same sequence as listed in this table (top to bottom).

Standard Resistance Values

Total Resistance

(Ohms)

Theoretical Resolution

(% nominal)

Tempco of Wire

(ppm/°C)

100

0.059

±20

200

0.037

±20

500

0.030

±20

1K

0.024

±20

2K

0.020

±20

5K

0.018

±20

10K

0.017

±20

20K

0.016

±20

50K

0.010

±20

100K

0.008

±20

Circuit Diagram

Feature Codes

7281: RBJ, 2601, 2641

7286, 7288: RB, 2126, 2606, 2606S, 2607, 2607S, 2626, 2627, 2646, 2646S, 2647, 2647S