Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

3312 - 2 mm SMD Trimming Potentiometer

Typical Part Marking

How to Order

P 650 - U 180 - WH

Form Factor

Impulse Voltage Rating

650 = 650 V

850 = 850 V

Directional Indication for Paired Devices

U = Unidirectional

Iop Indicator

180 = 180 mA

260 = 260 mA

Packaging Specifications (per EIA468-B)

B

A

D

C

N

F

G (MEASURED AT HUB)

USER DIRECTION OF FEED

K0

B0

P2

D1

CENTER

LINES OF

CAVITY

EMBOSSMENT

t

D

P0

TOP

COVER

TAPE

E

W

P

A0

DIMENSIONS:

MM

(INCHES)

Device

A

B

C

D

G

N

Min.

Max.

Min.

Max.

Min.

Max.

Min.

Max.

Ref.

Ref.

P650-U, P850-U

326

(12.835)

330.25

(13.002)

1.5

(.059)

2.5

(.098)

12.8

(.504)

13.5

(.531)

20.2

(.795)

-

16.5

(.650)

102

(4.016)

Device

A0

B0

D

D1

E

F

Min.

Max.

Min.

Max.

Min.

Max.

Min.

Max.

Min.

Max.

Min.

max.

P650-U,

P850-U

6.5

(.256)

6.7

(.264)

8.0

(.315)

8.2

(.323)

1.5

(.059)

1.6

(.063)

1.5

(.059)

-

1.65

(.065)

1.85

(.073)

7.4

(.291)

7.6

(.299)

Device

K0

P

P0

P2

t

W

Min.

Max.

Min.

Max.

Min.

Max.

Min.

Max.

Min.

Max.

Min.

Max.

P650-U,

P850-U

1.4

(.055)

1.6

(.063)

11.9

(.469)

12.1

(.476)

3.9

(.159)

4.1

(.161)

1.9

(.075)

2.1

(.083)

0.25

(.010)

0.35

(.014)

15.7

(.618)

16.3

(.642)

QUANTITY: 3000 PIECES PER REEL

MARKING NUMBER

65UB = P650-U180-WH

65UC = P650-U260-WH

85UB = P850-U180-WH

85UC = P850-U260-WH

MANUFACTURER’S

TRADEMARK*

PIN 1

MANUFACTURING

DATE CODE*

- 1ST DIGIT INDICATES THE YEAR’S 6-MONTH PERIOD.

- 2ND DIGIT INDICATES THE WEEK NUMBER IN THE 6-MONTH PERIOD.

- 3RD & 4TH DIGITS INDICATE SPECIFIC LOT FOR THE WEEK.

6-MONTH PERIOD CODES:

A = JAN-JUN 2009

C = JAN-JUN 2010

E = JAN-JUN 2011

B = JUL-DEC 2009

D = JUL-DEC 2010

F = JUL-DEC 2011

EXAMPLE: ARBC

- 1ST DIGIT ‘A’ = JAN-JUN 2009

- 2ND DIGIT ‘R’ = WEEK 18; WEEK OF APRIL 27

- 3RD & 4TH DIGITS ‘BC’ = LOT SPECIFIC INFORMATION

*TRANSITION FROM FULTEC TRADEMARK AND LOT CODE

TO BOURNS TRADEMARK AND DATE CODE IN 2009.