3329H-1-473LF Bourns Inc., 3329H-1-473LF Datasheet

TRIMPOT 47K OHM 1/4" RD CER ST

3329H-1-473LF

Manufacturer Part Number
3329H-1-473LF
Description
TRIMPOT 47K OHM 1/4" RD CER ST
Manufacturer
Bourns Inc.
Series
3329 - Sealedr
Type
Trimmerr
Datasheet

Specifications of 3329H-1-473LF

Number Of Turns
Single
Termination Style
PC Pin
Temperature Coefficient
±100ppm/°C
Resistance (ohms)
47K
Power (watts)
0.5W, 1/2W
Tolerance
±10%
Adjustment Type
Top Adjustment
Resistive Material
Cermet
Mounting Type
Through Hole
Package / Case
Round - 0.250" Dia x 0.180" H (6.35mm x 4.57mm)
Resistance
47kohm
Power Rating
1/2W
Tolerance (+ Or -)
10%
Technology
Cermet
Mounting Style
Through Hole
Operating Temp Range
-55C to 150C
Failure Rate
Not Required
Product Diameter (mm)
6.35mm
Product Length (mm)
Not Requiredmm
Product Height (mm)
4.57mm
Product Depth (mm)
Not Requiredmm
Element Type
Cermet
Product
Trimmer Resistors - Single Turn
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Compliant, Lead free / RoHS Compliant
Electrical Characteristics
Standard Resistance Range
Resistance Tolerance ........... ±10 % std.
Absolute Minimum Resistance
Contact Resistance Variation
Adjustability
Resolution ................................... Infi nite
Insulation Resistance ............... 500 vdc.
Dielectric Strength
Adjustment Angle ................. 240 ° nom.
Environmental Characteristics
Power Rating @ 85 °C (300 volts max.)
Power Rating @ 150 °C ................ 0 watt
Temperature Range ... -55 °C to +150 °C
Temperature Coeffi cient ... ±100 ppm/°C
Seal Test ......................85 °C Fluorinert†
Humidity .......MIL-STD-202 Method 106
Vibration ....... 30 G (1 % ΔTR; 1 % ΔVR)
Shock ......... 100 G (1 % ΔTR; 1 % ΔVR)
Load Life
Rotational Life .......................200 cycles
Physical Characteristics
Mechanical Angle ................. 260 ° nom.
Torque ............................. 5.0 oz-in. max.
Stop Strength ................. 5.0 oz -in. min.
Terminals .......................Solderable pins
Weight ....................................... 0.02 oz.
Marking .........Manufacturer’s trademark,
Wiper ............... 50 % (Actual TR) ±10 %
Standard Packaging .....50 pcs. per tube
Adjustment Tool ..............................H-90
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
†“Fluorinert” is a registered trademark of 3M Co.
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
Voltage .................................. ±0.05 %
Resistance ............................ ±0.15 %
Sea Level................................ 600 vac
80,000 Feet ............................ 250 vac
................................. 10 to 1 megohm
.................................... 1 % or 2 ohms
........................ 3.0 % or 3 ohms max.
............................................... 0.5 watt
............ 1,000 hours 0.5 watt @ 85 °C
(see standard resistance table)
manufacturer’s model number
resistance code, date code,
(3 % ΔTR, 10 Megohms IR)
(closer tolerance available)
(whichever is greater)
(whichever is greater)
1,000 megohms min.
(3 % ΔTR; 3 % CRV)
(4 % ΔTR; 4 % CRV)
except “P” pin style
and style
96 hours
Features
3329H
3329W
3329 - 1/4 ” Round Trimpot
3329P
3329S
3329X
(.305 ± .117)
(.305 ± .117)
7.75 ± 2.97
(.330 ± .020)
7.75 ± 2.97
(.267 ± .088)
(.305 ± .117)
(.330 ± .020)
Product Dimensions
6.78 ± 2.24
7.75 ± 2.97
(.330 ± .020)
8.38 ± .51
8.38 ± .51
1/4” Round / Single-Turn / Cermet
Industrial / Sealed
5 standard terminal styles
Tape and reel packaging available
Listed on the QPL
MIL-PRF-22097 and
High-Rel MIL-PRF-39035
8.38 ± .51
(.018 ± .002)
.46 ± .05
45° REF.
(.100)
DIA. TYP.
(.200)
(.200)
(.200)
2.54
5.08
5.08
5.08
(.100)
(.100)
(.100)
2.54
2.54
2.54
(.100)
2.54
1
1
(.267 ± .088)
6.78 ± 2.24
3
2
2
90° ± 5°
1
3
3
for style
(.250 ± .020)
2
(.229 ± .010)
6.35 ± .51
(.250 ± .020)
(.180)
(.260)
(.260)
5.82 ± .25
(.260)
4.57
6.60
6.35 ± .51
6.60
6.60
RJR50
2
(.100)
1
(.015)
(.100)
3
(.015)
(.100)
2.54
2.54
2.54
.38
(.015)
.38
.38
(.100)
(.100)
(.100)
(.100)
2.54
2.54
2.54
2.54
(.015)
(.100)
RJ50
.38
2.54
(.100)
per
2.54
X
X
per
(.240)
(.240)
(.240)
3
6.10
6.10
6.10
ADJ. SLOT
(.140)
(.025)
(.040)
3.56
1.02
(.035)
(.035)
(.035)
2
.64
.89
.89
.89
1
LONG
WIDE
DEEP
®
Trimming Potentiometer
TOLERANCES: ±
Model
Style
Standard or Modifi ed
Product Indicator
Resistance Code
Packaging Designator
Terminations
Consult factory for other available options.
Blank = Tube (Standard)
Blank = 90 % Tin / 10 % Lead-plated
How To Order
3329P-DK9-RC
RoHS compliant* version available
For trimmer applications/processing
guidelines,
-1 = Standard Product
-DK9 = Plastic Spacer
LF = 100 % Tin-plated (RoHS compliant)
R = Tape and Reel (M and U Pin Styles
A = Ammo Pack (M and U Pin Styles Only)
CCW
(.100)
2.54
(.228)
Only)
(Standard)
5.79
(.017 ± .005)
DIMENSIONS:
1
.43 ± .13
3
click here
(.250 ± .020)
CLOCKWISE
6.35 ± .51
(.010)
3329 M - 1 - 103 __ LF
0.25
2
2
(.100)
(INCHES)
2.54
EXCEPT WHERE NOTED
WIPER
1
X
X
(.100)
MM
2.54
ADJ. SLOT
(.110 ± ..001)
(.025)
(.020)
2.79 ± .038
.64
.51
(.187)
(.018 ± .002)
4.75
DIA. 3 PINS
.46 ± .05
WIDE
DEEP
3
MIN.
CW
DIA.

Related parts for 3329H-1-473LF

3329H-1-473LF Summary of contents

Page 1

... Tape and reel packaging available ■ Listed on the QPL for style RJ50 per MIL-PRF-22097 and RJR50 per High-Rel MIL-PRF-39035 3329 - 1/4 ” Round Trimpot Product Dimensions 3329H 2.54 2.54 2 (.100) (.100 .38 45° REF. (.015) 90° ± 5° 4.57 (.180) .46 ± ...

Page 2

Round Trimpot Standard Resistance Table Resistance Resistance (Ohms) Code 10 100 20 200 50 500 100 101 200 201 500 501 1,000 102 2,000 202 5,000 502 10,000 103 20,000 203 25,000 253 50,000 503 100,000 ...

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