3386 - 3/8 ˝ Square Trimpot® Trimming Potentiometer

3.05 ± .38

(.120 ± .015)

Common Dimensions

Top Adjust Models M,T

3386F

5.08

(.200)

2.34 ± .38

(.092 ± .015)

31

2

3386K

90° ± 3°

2.54 ± .25

(.100 ± .010)

2

31

3386M

3386P

4.78 ± .38

(.188 ± .015)

2

13

1

3

2

3386R

1.22 ± .25

(.048 ± .010)

3386T

12 3

.76 ± .38

(.030 ± .015)

3386U

32 1

2

31

3.05 ± .38

(.120 ± .015)

3386Y

The Model 3386 is available with a knob for finger

adjustment. Add suffix letter "T" to order code for

F, P and X terminal styles.

5.59

(.220)

4.83

(.190)

10.41 ± .51

(.410 ± .020)

6.60

(.260)

8.38

(.330)

2

31

9.53

(.375)

9.53

(.375)

4.83

(.190)

5.97 ± .89

(.235 ± .035)

.51 ± .05

(.020 ± .002)

5.33

(.210)

.38

(.015)

5.08

(.200)

MIN.

2.54

(.100)

2.54

(.100)

2.54

(.100)

2.54

(.100)

2.54

(.100)

2.54

(.100)

2.54

(.100)

2.54

(.100)

2 PLCS.

2.54

(.100)

2.54

(.100)

2.54

(.100)

3.81

(.150)

3.81

(.150)

3.81

(.150)

3.81

(.150)

4.78 ± .38

(.188 ± .015)

ADJ. SLOT

5.59

(.220)

1.02

(.040)

1.40

(.055)

WIDE

X

X

DEEP

LONG

ADJ. SLOT

.76

(.030)

.76

(.030)

3.15

(.124)

WIDE

X

X

DEEP

LONG

Common Dimensions

Top Adjust Models F,G,K,P,R,U,V,Y

9.53

(.375)

9.53

(.375)

4.83

(.190)

5.97 ± .89

(.235 ± .035)

.51 ± .05

(.020 ± .002)

5.64

(.222)

.38

(.015) MIN.

ADJ. SLOT

.76

(.030)

.76

(.030)

3.15

(.124)

WIDE

X

X

DEEP

LONG

3386G

3.56 ± 0.25

(.140 ± .010)

10.16

(0.40)

ADJ. SLOT

.76

(.030)

.97

(.038)

3.05

(.120)

COMMON TO

3386V

WIDE

X

X

DEEP

LONG

3

12

3386V

1.40

(.055)

2.54

(.100)

2.54

(.100)

2.54

(.100)

5.64

(.222)

3.56 ± .25

(.140 ± .010)

31

2

1.40

(.055)

2.54

(.100)

3.56

(.140)

2.54

(.100)

2.54

(.100)

2.54

(.100)

2.54

(.100)

7.87

(.310)

3.56

(.140)

7.87

(.310)

ADJ. SLOT

.81

(.032)

2.54

(.100)

3.56

(.140)

WIDE

X

X

DEEP

LONG

3386H-EY5

3386X-EY5 – SHOWN

3386P-EY5

4.78

(.188)

1

1

3

3

2

2

2.54

(.100)

2.54

(.100)

2.54

(.100)

Product Dimensions

TOLERANCES: ± 0.25 EXCEPT WHERE NOTED

(.010)

DIMENSIONS:

MM

(INCHES)

1

3 CW

CLOCKWISE

CCW

2 WIPER

Specifications are subject to change without notice. Users should verify actual device performance in their specific applications.

The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.