PDB181-K420K-503A Bourns Inc., PDB181-K420K-503A Datasheet

PDB181-K420K-503A

Manufacturer Part Number

PDB181-K420K-503A

Description

18MM POT 50K OHMS SGLE SECTION

Manufacturer

Bourns Inc.

Series

PDBr

Datasheet

1.PDB181-K420K-504A.pdf (5 pages)

Specifications of PDB181-K420K-503A

Tolerance

±20%

Termination Style

Through Hole

Number Of Turns

Single

Resistance (ohms)

50K

Power (watts)

0.2W, 1/5W

Rotation

300°

Adjustment Type

Side Adjustment

Resistive Material

Carbon

Actuator Length

20.00mm

Actuator Type

Knurled Shaft

Actuator Diameter

6.00mm

Package / Case

Round - 0.669" Dia x 0.374" H (17.00mm x 6.50mm)

Resistance In Ohms

50.0K

Resistance

50 KOhms

Power Rating

0.1 Watt (1/10 Watt)

Taper

Audio

Element Type

Carbon

Shaft Type

Knurled / Serrated

Shaft Length

20 mm

Shaft Diameter

6 mm

Temperature Coefficient

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Other names

Q2032843A

Current page: 1 of 1
Download datasheet (270Kb)

Bourns Manufacturers Representatives

Corporate Distributor Product Managers

Americas Sales Team

Asia Sales Team

Europe Sales Team

Bourns Internal

Bourns Plant Managers

December, 2008

Sensors & Controls Product Group is announcing a product update to our

Potentiometer. We have phased in a minor change to the shaft conﬁ guration. Please reference the

attached drawing below showing the design change to the shaft and associated shaft length options.

This change affects Model PDB181 and PDB182 with knurled shaft only. The shaft material will

change from aluminum to zinc-die cast. In addition, the rear cover will be tin-plated rather than

zinc-plated to allow customers to solder to the rear cover. Two new shaft lengths will be available:

15 mm and 18 mm. There are also a few minor dimension changes to the anti-rotation lug and

terminals that do not affect ﬁ t. Please see the Model PDB18 data sheet for detailed dimensions.

The design change was phased in the week of September 15, 2008 with date codes beginning 0838.

There are no changes to ﬁ t or function of this product. Distribution book prices will also remain

unchanged.

(.078)

2.0

(L ± .020)

Bourns® Model PDB18 Shaft Change

L ± 0.5

DIA.

(.256)

18 TEETH

KNURL

6.5

(.591)

(.256)

(.236 +0/-.004)

6.5

6.0 +0/-0.1

P A N E L C O N T R O L S

(.039)

1.0

(.709)

(.256)

6.5

SLOT SHOWN IN

30 °

CCW POSITION

(.787)

(.453)

11.5

(.984)

(.551)

DIMENSIONS:

(1.181)

(.748)

Model PDB18

(INCHES)

SC0899

Related parts for PDB181-K420K-503A

Related keywords

pdb18
pdb181
pdb182-k220k-104b
pdb181-k420k-503a
pdb181-k420k-502b
PDB181-K420K-503A datasheet
PDB181-K420K-503A data sheet
PDB181-K420K-503A pdf datasheet
PDB181-K420K-503A component
PDB181-K420K-503A part
PDB181-K420K-503A distributor
PDB181-K420K-503A RoHS
PDB181-K420K-503A datasheet download