PTD908-2025F-C5503 datasheet, PDF

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PTD908-2025F-C5503: DescriptionPotentiometer, Carbon, 0.025W, 50000ohm, 20V, 20% +/-Tol,; CategoryPassive components The resistor; File Size500KB，3 Pages; ManufacturerBourns; Websitehttp://www.bourns.com; Environmental Compliance

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PTD908-2025F-C5503 Overview

Potentiometer, Carbon, 0.025W, 50000ohm, 20V, 20% +/-Tol,

PTD908-2025F-C5503 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	275170368
Reach Compliance Code	compliant
structure	Multi-Ganged
Maximum operating temperature	50 °C
Minimum operating temperature	-10 °C
Package height	11.3 mm
Package length	9.5 mm
Package form	Panel Mount
Package width	32.2 mm
Rated power dissipation(P)	0.025 W
resistance	50000 Ω
Resistor type	POTENTIOMETER
rotation angle	300 deg
series	PTD90
technology	CARBON
Tolerance	20%
Operating Voltage	20 V

PTD908-2025F-C5503 Preview

Features

■

Carbon element

■

Ganging up to 8 sections available

■

Knurled and ﬂatted shaft styles

■

Audio taper option

■

Tracking error within 3 dB

■

RoHS compliant*

PTD90 Series - 9 mm Multi-Ganged Potentiometer

Electrical Characteristics

Standard Resistance Range

....................... 1 K ohms to 1 M ohms

Total Resistance Tolerance

.................................±10 % or ±20 %

Standard Tapers ................Linear & audio

Maximum Operating Voltage

............................... 150 VAC, 20 VDC

Rated Power

Linear Taper .......................0.05 watts

Audio Taper ......................0.025 watts

Noise .................................. 100 mV max.

Insulation Resistance @ 250 VDC

....................................... 100 M ohms

Dielectric Withstanding Voltage

..............................................300 VAC

End Resistance .................20 ohms max.

Tracking Error (-40 dB to 0 dB).......±3 dB

Environmental Characteristics

Operating Temperature

.................................-10 °C to +50 °C

Rotational Life ................... 15,000 cycles

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

Mechanical Characteristics

Mechanical Angle ...................300 ° ±10 °

Running Torque ...............10 to 250 g-cm

Stop Strength .......................... 4.0 kg-cm

Shaft Push/Pull Strength .......5.0 kgf min.

Shaft Wobble .....0.6 x L/20 mm p-p max.

Mounting Torque ............. 7.0 kg-cm min.

Soldering Condition

Manual Soldering

........96.5 Sn/3.0 Ag/0.5 Cu solid wire

or no-clean rosin cored wire

270 °C max. for 3 seconds

Wave Soldering

............. 96.5 Sn/3.0 Ag/0.5 Cu solder

with no-clean ﬂux

260 °C max. for 5 seconds

Wash Process ...... Not recommended

Mounting Hardware ........ One ﬂat washer

and one mounting nut supplied

per potentiometer

5.0

(.197)

Product Dimensions

PTD901

7.05 ± 0.5

(.278 ± .020)

PTD902

9.65 ± 0.5

(.380 ± .020)

M7XP0.75

0.8 ± 0.2

(.031 ± .008)

5.0

(.197)

M7XP0.75

0.8 ± 0.2

(.031 ± .008)

5.0

(.197)

RECOMMENDED PCB LAYOUT

DIA. HOLES

3 PLCS.

1.0 +0.2/-0

(.039 +.008/-0)

5.0

(.197)

2.5

(.098)

RECOMMENDED PCB LAYOUT

DIA. HOLES

6 PLCS.

1.0 +0.2/-0

(.039 +.008/-0)

5.0

(.197)

MOUNTING

SURFACE

MOUNTING

SURFACE

SCHEMATIC

5.0

(.197)

R2 R1

SCHEMATIC

2.5

(.098)

R1 1

R2 1'

DIMENSIONS:

(INCHES)

Derating Curve

Standard Resistance Table

Resistance

(Ohms)

1,000

2,000

5,000

10,000

20,000

50,000

100,000

200,000

500,000

1,000,000

Resistance

Code

102

202

502

103

203

503

104

204

504

105

Rating Power Ratio (%)

100

10 20 30 40 50 60 70 80 90 100

Ambient Temperature (°C)

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

Speciﬁcations 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 speciﬁc applications.

Applications

■

Audio/TV sets

■

Automotive sound systems

■

Ampliﬁers/mixers/drum machines/synthesizers/DJ equipment

■

Multimedia sound systems

■

Portable electronics

PTD90 Series - 9 mm Multi-Ganged Potentiometer

Product Dimensions

PTD904

17.2 ± 0.5

(.677 ± .020)

PTD906

24.7 ± 0.5

(.972 ± .020)

PTD908

32.2 ± 0.5

(1.268 ± .020)

M7XP0.75

R4 R3

R2 R1

5.0

(.197)

2.5

(.098)

2.5

(.098)

0.8 ± 0.2

(.031 ± .008)

5.0

(.197)

M7XP0.75

R6 R5

R4 R3

R2 R1

5.0

(.197)

2.5

(.098)

2.5

(.098)

2.5

(.098)

0.8 ± 0.2

(.031 ± .008)

5.0

(.197)

R8 R7

R6 R5

R4 R3

R2 R1

5.0

(.197)

2.5

(.098)

2.5

(.098)

2.5

(.098)

5.0

(.197)

5.0

(.197)

2.5

(.098)

M7XP0.75

0.8 ± 0.2

(.031 ± .008)

5.0

(.197)

5.0

(.197)

RECOMMENDED PCB LAYOUT

5.0

(.197)

5.0

(.197)

RECOMMENDED PCB LAYOUT

5.0

(.197)

MOUNTING

SURFACE

2.5

(.098)

DIA. HOLES

12 PLCS.

1.0 +0.2/-0

(.039 +.008/-0)

5.0

(.197)

5.0

(.197)

MOUNTING

SURFACE

DIA. HOLES

18 PLCS.

1.0 +0.2/-0

(.039 +.008/-0)

RECOMMENDED PCB LAYOUT

5.0

(.197)

5.0

(.197)

R4 R3

R2 R1

2.5

(.098)

5.0

(.197)

5.0

(.197)

5.0

R6 R5

(.197)

2.5

(.098)

SCHEMATIC

R4 R3

2.5

(.098)

R2 R1

2.5

(.098)

5.0

(.197)

MOUNTING

SURFACE

SCHEMATIC

5.0

R8 R7

(.197)

2.5

(.098)

SCHEMATIC

3 3

R6 R5

R4 R3

R2 R1

2.5

(.098)

2.5

(.098)

DIA. HOLES

24 PLCS.

1.0 +0.2/-0

2.5

(.098) (.039 +.008/-0)

2 2

3 3

2 2

DIMENSIONS:

(INCHES)

1 1

R8 R7

1 1

R6 R5

1 1

R4 R3

1 1

R2 R1

Speciﬁcations 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 speciﬁc applications.

PTD90 Series - 9 mm Multi-Ganged Potentiometer

Product Dimensions

SHAFT STYLE

"K"

0.5

(.020)

1.5

(.059)

18 TEETH

KNURL

How To Order

SHAFT STYLE

"F"

0.5

(.020)

PTD90 1 - 2 0 20 K - B 203

Model

• PTD90 =

No Switch

No. of Sections

• 1 = 1 Section

• 2 = 2 Sections

• 3 = 3 Sections

• 4 = 4 Sections

• 5 = 5 Sections

• 6 = 6 Sections

• 8 = 8 Sections

Pin Style

• 1 = PC Pins vertical/

down facing

and ±10 %

Total Resistance

Tolerance

•2=

6.5

0.3

(.256

.012)

1.0

(.039)

6.0 +0/-0.1

(.236 +0/-.004)

DIA.

9.5

0.3

(.374

.012)

6.0

(.236)

4.8

0.3

(.189

.012)

9.5

0.3

(.374

.012)

4.5

(.177)

4.5

(.177)

6.0 +0/-0.1

(.236 +0/-.004)

DIA.

4.8

0.3

(.189

.012)

6.5

0.3

(.256

.012)

0.8

(.031)

2.0

(.079)

0.8

(.031)

6.0

(.236)

3.5

(.138)

5.0

(.197)

0.8

(.031)

2.0

(.079)

0.8

(.031)

PC Pins vertical/

down facing

and ±20 %

Total Resistance

Tolerance

3.5

(.138)

5.0

(.197)

Center Detent Option

• 0 = No Detent

• 2 = Center Detent

Standard Shaft Length

• 15 = 15 mm

• 20 = 20 mm

• 25 = 25 mm

Shaft Styles

• K = Knurled Type Shaft (Metal)

18 Toothed Serration Type

• F = Flatted Metal Shaft

Resistance Taper (See Taper Charts)

Taper Series followed by Curve Number

Resistance Code (See Table)

Other shaft styles available.

SHAFT SHOWN IN CCW POSITION

(.591)

(.197)

(.236)

(.787)

(.276)

(.394)

(.984)

(.394)

(.472)

(.591)

(.197)

(.276)

(.787)

(.276)

(.472)

(.984)

(.394)

(.472)

DIMENSIONS:

(INCHES)

Tapers

A Series Tapers

100

Terminal 1-2 Output Voltage

X 100 (%)

Terminal 1-3 Input Voltage

(25

A):

): A3

(

(15

A):

(10

A): A1

(05

B Series Tapers

100

(5B

): B

(3B

): B

(2B

): B

(1B

C Series Tapers

100

Terminal 1-2 Output Voltage

X 100 (%)

Terminal 1-3 Input Voltage

(25 0C):

(20 ): C 6

(15 C):

C) C4

(1 C3

(05 0C):

Terminal 1-2 Output Voltage

X 100 (%)

Terminal 1-3 Input Voltage

100

(4B

100

Rotational Travel (%)

REV. 01/14

Speciﬁcations 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 speciﬁc applications.

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