PCW1D-B28-BAB103 - Bourns - Product.Express

Features

■ RoHS compliant*

■ Space saving design

■ Wide range of resistance values

■ PC pin or solder lug terminals

■ Metric shaft and bushing option

■ Mounting brackets available

■ Linear or audio taper versions

PC - “Slimline” 22 mm Square Single Turn Panel Control

*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.

Speciﬁ cations are subject to change without notice.

The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.

Users should verify actual device performance in their speciﬁ c applications.

*RoHS COMPLIANT

Electrical Characteristics

Standard Resistance Range

Linear Tapers.................................................................................................................................................... 500 ohms to 1 megohm

Audio Tapers ...................................................................................................................................................1 K ohms to 500 K ohms

Total Resistance Tolerance ................................................................................................................................................................±20 %

Independent Linearity .......................................................................................................................................................................... ±5 %

Absolute Minimum Resistance ........................................................................................................................................5 ohms maximum

Eﬀ ective Electrical Angle .............................................................................................................................................................270 ° ± 5 °

Contact Resistance Variation ...................................................................................................................................7 % of total resistance

Dielectric Withstanding Voltage (MIL-STD-202, Method 301)

Sea Level ...............................................................................................................................................................1,000 VAC minimum

70,000 Feet ...............................................................................................................................................................500 VAC minimum

Insulation Resistance (500 V) ....................................................................................................................................1,000 ohms minimum

Power Rating @ 70 ºC (Voltage Limited by Power Dissipation or 350 VAC, Whichever is Less)

Linear ....................................................................................................................................................................................... .75 watt

Audio ........................................................................................................................................................................................ .25 watt

Theoretical Resolution ..................................................................................................................................................... Essentially inﬁ nite

Environmental Characteristics

Operating Temperature Range ................................................................................................................................................+1 °C to +125 °C

Storage Temperature Range .................................................................................................................................................. -40 °C to +125 °C

Temperature Coeﬃ cient Over Storage Temperature Range ...................................................................................................... ±1000 ppm/°C

Vibration .......................................................................................................................................................................................................20 G

Total Resistance Shift ...........................................................................................................................................................±1 % maximum

Voltage Ratio Shift ..............................................................................................................................................................±20 % maximum

Shock ...........................................................................................................................................................................................................50 G

Total Resistance Shift ...........................................................................................................................................................±1 % maximum

Voltage Ratio Shift ..............................................................................................................................................................±20 % maximum

Load Life ....................................................................................................................................1,000 Hours @ Rated Power, 20 % RH, 70 ºC

Total Resistance Shift .........................................................................................................................................................±10 % maximum

Rotational Life (No Load) .............................................................................................................................................................. 50,000 cycles

Total Resistance Shift (Linear taper) ............................................................................................ ±10 ohms or 12 %, whichever is greater

Total Resistance Shift (Audio taper) ...................................................................................................................................±20 % maximum

Contact Resistance Variation ....................................................................................................................................................±5 % maximum

Moisture Resistance .......................................................................................................................... MIL-STD-202, Method 103, Condition B

Total Resistance Shift .........................................................................................................................................................±20 % maximum

IP Rating ...................................................................................................................................................................................................... IP 40

Mechanical Characteristics

Stop Strength (1/4 ” and 6 mm Shaft Diameters) ............................................................................................................ 79.09 N-cm (7 lb.-in.)

Mechanical Angle ............................................................................................................................................................................... 300 ° ± 5 °

Torque

Starting (Detented) ..................................................................................................................................... 0.5-1.5 N-cm (0.75-2.25 oz.-in.)

Starting (Undetented) ............................................................................................................................... 1.5 N-cm (2.25 oz.-in.) maximum

Running (Undetented) ...................................................................................................................... 0.18 to 1.06 N-cm (0.25 to 1.5 oz.-in.)

Mounting .................................................................................................................................................... 79.09 N-cm (7 lb.-in.) maximum

Weight (Single Section) ............................................................................................................................................ 21 gm (0.75 oz.) maximum

Terminals ............................................................................................................................................................................. PC pin or solder lug

Soldering Condition

Manual Soldering .......................................................................................... 96.5Sn/3.0Ag/0.5Cu solid wire or no-clean rosin cored wire

370 °C (700 °F) max. for 3 seconds

Wave Soldering ................................................................................................................... 96.5Sn/3.0Ag/0.5Cu solder with no-clean ﬂ ux

260 °C (500 °F) max. for 5 seconds

Wash processes ..............................................................................................................................................................Not recommended

Marking .......................................................................................... Manufacturer’s trademark, resistance value, part number, and date code

Ganging ..................................................................................................................................................................................... 1 cup maximum

Hardware .................. One lockwasher and one mounting nut is shipped with each potentiometer, except where noted in the part number.

Detents ..........................................................................................................................................................................Center, 10, 20, 30, none

For additional features or speciﬁ cations not shown, consult factory.

FOR ORDERING INFORMATION SEE PAGE 4.

Speciﬁ cations are subject to change without notice.

The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.

Users should verify actual device performance in their speciﬁ c applications.

PC - “Slimline” 22 mm Square Single Turn Panel Control

Product Dimensions

"F"

"L"

M9 X 0.75-6g SPL

DIA.

123

"E" 2 PLCS.

3 PLCS.

"F" =

"L" = SEE SHAFT LENGTH TABLE

"E" =

2TOLERANCES EXCEPT WHERE NOTED:

.XX = ±

.XXX = ±

DIA.

OR OR

7.42

(.292)

9.0

(.354)

1.52

(.060)

6.25

(.246) 6.35

(.250)

9.53

(.375)

14.7 ± 0.5

(.578 ± .020)

22.2 ± 0.25

(.874 ± .010)

.320

(8.13)

11.1

(.437)

11.1

(.437)

0.79

(.031)

123

2.54

(.100)

5.08

(.200)

"F" =

"L" = SEE SHAFT LENGTH TABLE

"E" =

OR OR

6.35

(.250)

9.53

(.375)

2.54

(.100)

5.08

(.200)

.25

(.010)

.13

(.005)

PANEL HOLE DIMENSIONS

9.53

(.375)

9.14

(.360) DIA.

3.18

(.125) DIA.

PANEL HOLE DIMENSIONS

9.53

(.375)

9.14

(.360) DIA.

3.18

(.125) DIA.

Axial PC Pins

Radial PC Pins

3 PLCS.

"F"

DIA.

14.7 ± 0.5

(.578 ± .020)

22.2 ± 0.25

(.874 ± .010)

.320

(8.13)

11.1

(.437)

11.1

(.437)

.28

(.011) 6.25

(.246)

8.36

(.329)

"L"

3 PLCS.

"E" 2 PLCS.

0.79

(.031)

DIMENSIONS: MM

(INCHES)

2 PLCS.

3 PLCS.

"L"

"F"

3 PLCS.

"F" =

SOLDER LUGS

(Dimensions not given are the same as

Axial PC pins.

4 PLCS.

"L"

2 PLCS.

"E" 2 PLCS.

DIA. 7 PLCS.

Axial PC PINS

With Rear Mounting Bracket

"L"

4 PLCS. 3 PLCS.

"E" 2 PLCS.

DIA. 7 PLCS.

2 PLCS.

"E" 2 PLCS.

2 PLCS.

Radial PC PINS

With Side Mounting Bracket

"D"

120 ° ± 2 °

DIA.

60 ° ± 2 °60 ° ± 2 °

SHAFT STYLES AND ORIENTATION (Full CCW Rotation)

Shaft Style C

"D"

DIA.

Shaft Style JShaft Style RShaft Style BShaft Style Y

DIA.

"D" dimensions extend from shaft end to bushing face "D" = (shaft length, FMS) – (bushing length)

Slot depth (Y shaft) 9.65 (.380)

for shafts <1 " (2.54) length;

14.7 (.520) for shafts ≥1 "

(2.54) length

Shaft Orientations

Shaft Styles C, J Shaft Styles B, R Shaft Style Y

8.36

(.329)

6.25

(.246)

.28

(.011)

7.75

(.305) 5.08

(.200) 2.03

(.080)

1.02 X 2.29

(.040 X .090)

22.2 ± 0.25

(.874 ± .010)

6.35

(.250)

9.53

(.375)

0.76

(.030)

6.83

(.269)

5.87

(.231)

8.31

(.327)

23.37

(.92)

17.07

(.672)

18.87

(.743)

15.2

(.600)

11.43

(.450)

1.19

(.047)

"E" = OR

2.54

(.100)

5.08

(.200)

"E" = OR

2.54

(.100)

5.08

(.200)

0.76

(.030)

17.07

(.672)

0.79

(.031)

6.83

(.269)

12.62

(.497)

23.37

(.92)

5.48

(.216)

5.08

(.200)

1.19

(.047)

11.43

(.450)

7.62

(.300)

5.54 ± .076

(.218 ± .003)

6.32 + 0.03/ - 0.08

(.249 + .001/ - .003)

3.94 + .051/ - .025

(.155 + .002/ - .001)

DIA.

4.75 ± .051

(.187 ± .002) 1.6

(.063)

1.19

(.047)

6.00 ± 0.05

(.236 ± .002)

1.6

(.063)

1.19

(.047)

DIA.

6.32 + 0.03/ - 0.08

(.249 + .001/ - .003) 1.57

(.062)

4.7 ± 0.05

(.185 ± .002)

TOLERANCES EXCEPT WHERE NOTED:

.XX = ±

.XXX = ±

.25

(.010)

.13

(.005)

Speciﬁ cations are subject to change without notice.

The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.

Users should verify actual device performance in their speciﬁ c applications.

PC - “Slimline” 22 mm Square Single Turn Panel Control

Product Dimensions

DIMENSIONS: MM

(INCHES)

Speciﬁ cations are subject to change without notice.

The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.

Users should verify actual device performance in their speciﬁ c applications.

How to Order PC “Slimline” Panel Controls

REV. 08/14

P C W 1 J - B 2 4 - B A B 1 0 3 L

HOUSING TERMINAL CONFIGURATION

Code

Features A B C D E F G H J K L M N

Rear Mounting Bracket X X X X

Side Mounting Bracket X X X X

Axial Terminals .100 ” (2.54 mm) Centers X X X

Radial Terminals .100 ” (2.54 mm) Centers X X X

Radial Terminals .200 ” (5.08 mm) Centers X X X

Solder Lugs .200” (5.08 mm) Centers X

Axial Terminals .200 ” (5.08 mm) Centers X X X

Hardware Included X X X X X X X X X

Available Shaft

Code Description Styles

W 9 mm x .250 ” (6.35 mm) Length All

Threaded M9 x 0.75 6g 5 Pl

L 9 mm x .375 ” (9.53 mm) Length B, C, R

Threaded M9 x 0.75 6g 5 Pl

BUSHING CONFIGURATION

Available Shaft

Code Description Styles

16 1/2 ” (12.7 mm) Length B

20 5/8 ” (15.9 mm) Length J

24 3/4 ” (19 mm) Length B, C, J, Y

28 7/8 ” (22.2 mm) Length B, C, J, Y

32 1 ” (25.4 mm) Length B, C, J, Y

36 1-1/8 ” (28.6 mm) Length B, C, J, Y

Metric

19 19 mm Length R

22 22 mm Length R

24 24 mm Length R

SHAFT LENGTH (FMS)

1 Single

NO. SECTIONS

Code Description

J 9:00 Position

D None

ANTI-ROTATION LUG

Code TR

501 500 Ω

102 1 KΩ

252 2.5 KΩ

502 5 KΩ

RESISTANCE VALUES

Code Description

B 1/4 ” (6.35 mm) Dia. Slotted

C 1/4 ” (6.35 mm) Dia. Flatted

J 3/16 ” (4.76 mm) Dia. Flatted

R 6 mm Dia. Slotted

(Use Metric Lengths Only)

Y 3/16 ” (4.76 mm) Dia. Split Shaft

SHAFT STYLES (See Outline Drawing)

Code TR

103 10 KΩ

203 20 KΩ

253 25 KΩ

503 50 KΩ

Code TR

104 100 KΩ

254 250 KΩ

504 500 KΩ

105 1 MΩ

Code Taper Description

B Lin. CP ±20 %

D CW Audio CP ±20 %

G CCW Audio CP ±20 %

ELEMENT TAPER VERSIONS

Code Taper Description

A No Detents

B 10 Detents

C Center Detent Only

D 20 Detents

E 30 Detents

F CCW Detent Only

DETENT CONFIGURATIONS

RoHS IDENTIFIER

Description

Compliant

Code

Panel mount hardware not included as standard on bracketed versions.

The sample part number demonstrates the identification code for Bourns

Slimline Potentiometers. The part number shown is a commonly used model,

typically available from stock.

Boldface features are Bourns standard options. All others are available with

higher minimum order quantities.

Mouser Electronics

Authorized Distributor

Click to View Pricing, Inventory, Delivery & Lifecycle Information:

Bourns:

PCW1D-C24-BAB503 PCW1D-R19-BAB103 PCW1J-J20-DAD104 PCW1J-B24-AEB103 PCW1D-C24-BAB501

PCW1D-C24-BAB502 PCW1J-B24-AEB501 PCW1J-B24-AEB503 PCW1J-B24-CCB103 PCW1J-B24-CCB104

PCW1J-B24-CCB102 PCW1J-B28-CCB103 PCW1J-B36-BAB254 PCW1J-B24-BAB203 PCW1D-B24-CEB105

PCW1J-J20-BAB103 PCL1D-B24-KDB102 PCW1J-C24-AAD502 PCW1D-B16-MAB753 PCW1D-B24-FAB103

PCW1J-B24-BAB104 PCW1J-B24-BAB105 PCW1J-B24-BAB103 PCW1D-B24-BCD103 PCW1J-B36-BAB503

PCW1J-B28-BAB102 PCW1J-B24-BAB102 PCW1J-B28-BAB104 PCL1D-B24-CAB103 PCW1J-B28-BAB103

PCW1J-B16-BAD103 PCW1J-J20-EAB103 PCW1D-B16-KAB502 PCW1D-C24-GAB103 PCW1J-C24-KAB103

PCW1D-C24-KAB254 PCW1J-C28-KAB103 PCW1J-C28-KAB102 PCW1D-B24-BAD502 PCW1J-C24-KAB104

PCW1J-B24-KAB502 PCW1J-B28-KAB502 PCW1J-B28-JCB103 PCW1J-R24-CAB503 PCW1D-J20-FAB104

PCW1J-C24-BAB504 PCW1J-C24-BAB503 PCW1J-C28-BAB503 PCW1J-C28-BAB502 PCW1J-C36-BAB103

PCW1J-C32-BAB103 PCW1J-B24-CAD254 PCW1J-B24-CAD203 PCW1J-B28-BAB503 PCW1J-B24-BAB502

PCW1J-B28-BAB502 PCL1J-B28-BAB504 PCW1J-R24-BBB502 PCW1J-B32-BAB103 PCW1J-B24-BAB504 PCL1J-

B24-BAB503 PCW1J-B24-BAB503 PCW1J-R24-LAB103 PCW1D-B32-BCB102 PCW1D-B24-BCB502 PCW1J-B24-

BCD103 PCW1D-C24-BEB105 PCW1J-R24-CAB102 PCW1J-R24-CAB104 PCW1J-R24-CAB103 PCW1D-B24-

CAB502 PCW1D-B24-BAB103 PCW1D-B28-BAB103 PCW1D-B24-BAB104 PCW1D-B24-BAB102 PCW1D-B32-

BAB502 PCW1D-B24-EAD103 PCW1D-C24-BAB254 PCW1J-C28-BAB102 PCW1J-C28-BAB103 PCW1J-C28-

BAB104 PCW1J-R24-BCB103 PCW1J-C24-DAB102 PCW1D-R24-BAB252 PCW1D-B24-EAB501 PCL1D-R24-

KAB252 PCW1D-R24-KAB252 PCW1J-B24-KBB103 PCW1J-B24-CAB104 PCW1J-B36-CAB502 PCW1J-B24-

CAB102 PCW1J-B24-CAB103 PCW1D-R19-EAB502 PCW1J-C24-CAB252 PCW1J-C28-CAB254 PCW1J-B28-

CEB105 PCW1J-C24-BCB502 PCW1J-B24-CEB104 PCW1J-C24-CAB503 PCL1J-C28-CAB502