PL
IA
NT
Features
■
Surface Mount 3 mm Square / Multiturn
■
Meets EIA/EIAJ/IPC/VECI SMD standard
M
100
3223
W
Cermet / Industrial / Sealed
■
Sealed to withstand standard board wash
processing
■
Pick and place centering design for
automated placement compatibility
■
Flush adjustment screw
trimmer footprint
■
Top and side adjust
■
RoHS compliant* - see
processing
information
on RoHS compliant surface
mount trimmers
■
For trimmer applications/processing
guidelines,
click here
CO
Electrical Characteristics
Standard Resistance Range
......................10 ohms to 2 megohms
(see standard resistance table)
Resistance Tolerance ........... ±20 % std.
Absolute Minimum Resistance
........................... 1 % or 3 ohms max.
(whichever is greater)
Contact Resistance Variation
........................... 3 % or 3 ohms max.
(whichever is greater)
Resolution .................
Insulation Resistance ...............500 VDC
100 megohms min.
Dielectric Strength
Sea Level.............. 600 VAC (1 minute)
Adjustment Angle .............11 turns nom.
Environmental Characteristics
Power Rating (200 volts max.)
70 °C .................................. 0.125 watt
150 °C ....................................... 0 watt
Temperature Range ... -65 °C to +150 °C
... ±100 ppm/°C
Seal Test ..85 °C Fluorinert†/60 seconds
Humidity .......MIL-STD-202 Method 106
TRS ±3 %; IR 10 megohms
Vibration .....20 G TRS ±1 %; VRS ±1 %
Shock .......100 G TRS ±1 %; VRS ±1 %
Load Life
........@ 70 °C rated power 1000 hours
CRV ............................. 4 ohms or 4 %
(whichever is greater)
Rotational Cycling .................200 cycles
CRV ............................. 4 ohms or 4 %
(whichever is greater)
Thermal Shock ..........................5 cycles
TRS ±2 %; VRS ±2 %
Moisture Sensitivity Level .....................2
................................2
Physical Characteristics
Mechanical Stop .................. Wiper idles
Torque............................ 2.50 oz-in. max
Weight ............... Approximately 0.01 oz.
Marking
Manufacturer’s code,
resistance code and date code
Solderability ...............Per MIL-STD-202,
Method 208
Wiper ............... 50 % (Actual TR) ±10 %
Flammability .............................UL94V-0
Adjustment Tool.......................... H-92-1
3
CCW
2.31
(0.090)
ELEC. ADJ. SLOT
0.38
WIDE X
(0.014)
0.30
DEEP
(0.011)
2.76
(0.109)
3.9
(0.153)
RECOMMENDED LAND PATTERN
1.3
2.43 (0.051)
(0.096)
1.3
(0.051)
3.52
(0.139)
1.6
(0.063)
2.8
(0.110)
0.9
(0.035)
2 PLCS.
0.81
(0.032)
0.63
(0.025)
0.22
REF.
(0.009)
WARNING Cancer and Reproductive Harm
www.P65Warnings.ca.gov
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
†“Fluorinert” is a registered trademark of 3M Co.
Specifications are subject to change without notice. Users should verify actual device performance in their specific
applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the
last page of this document, and at
www.bourns.com/docs/legal/disclaimer.pdf.
836
C
839C
*R
oH
S
3223 - 3 mm SMD Trimpot
®
Trimming Potentiometer
Product Dimensions
3223J Side Adjust
3.18
(.125)
1
2
3
ELECTRICAL ADJUSTMENT SLOT
0.38
WIDE X 0.30 DEEP
(0.014)
(0.011)
0.72
0.62
(.028)
(.024)
0.13
(.005)
0.3
(.012)
0.56
(.022)
0.99
(.039)
0.78
(.031)
4.47
(.176)
0.88
(.035)
0.3
(.012)
0.56
(.022)
1.25
(.049)
5.32
(.209)
1.25
(.049)
3.9
(.154)
3.9
(.154)
0.40
(.016)
3223G Side Adjust
3.18
(.125)
1
2
3
ELECTRICAL ADJUSTMENT SLOT
0.38
WIDE X 0.30 DEEP
(0.014)
(0.011)
0.77 0.99
(.030) (.039)
0.13
(.005)
3.9
(.154)
3.9
(.154)
2.77
(.109)
2.77
(.109)
RECOMMENDED LAND PATTERN
1.4
(.055)
2.8
(.110)
1.6
(.063)
2 PLCS.
0.9
(.035)
4.0
(.157)
RECOMMENDED LAND PATTERN
LEAD
FOOTPRINT
REF.
1.3
(.051)
1.4
(.055)
2.8
(.110)
2.0
(.079)
2 PLCS.
0.9
(.035)
4.4
(.173)
LEAD
FOOTPRINT
REF.
1.3
(.051)
1.6
(.063)
2.0
(.079)
3223W Top Adjust
0.56
(0.022)
2 PLCS.
1
3.18
(0.125)
2
0.98
(0.039)
1.97
(0.077)
3.9
(0.153)
DIMENSIONS:
TOLERANCES:
0.25
(.010)
MM
(INCHES)
EXCEPT WHERE NOTED
100
3223W
2
1
CLOCKWISE
WIPER
3
CW
How To Order
3223 W - 1 - 502 E
Model
4.16
(0.164)
Style
Standard Product Indicator
Resistance Code
Embossed Tape Designator
E = 500 pcs./7 ” Reel (Standard)
Tape and reel material meets Antistatic ANSI/
ESD 5541-2003 packaging standards.
Legal Disclaimer Notice
This legal disclaimer applies to purchasers and users of Bourns
®
products manufactured by or on behalf of Bourns, Inc. and
Unless otherwise expressly indicated in writing, Bourns
®
products and data sheets relating thereto are subject to change
and complete before placing orders for Bourns
®
products.
The characteristics and parameters of a Bourns
®
product set forth in its data sheet are based on laboratory conditions, and
statements regarding the suitability of products for certain types of applications are based on Bourns’ knowledge of typical
requirements in generic applications. The characteristics and parameters of a Bourns
®
®
product with other components
the actual performance of the Bourns
®
®
®
product as meeting the requirements of a particular industry
®
of Bourns products are responsible for ensuring compliance with safety-related requirements and standards applicable to
®
Bourns
®
on a case-by-case basis, use of any Bourns
®
®
®
®
®
Bourns
®
®
standard products that are suitable for use in aircraft
®
standard
the user’s sole risk.
®
and the user for which such Bourns
®
®
custom products shall be negotiated on a case-by-case basis by Bourns
®
also apply to such Bourns custom products.
Users shall not sell, transfer, export or re-export any Bourns
®
Bourns
®
standard products shall
products and Bourns technology and technical data may not under any circumstance be
exported or re-exported to countries subject to international sanctions or embargoes. Bourns
®
products may not, without
®
bilingual versions are available at:
Web Page:
http://www.bourns.com/legal/disclaimers-terms-and-policies
PDF:
http://www.bourns.com/docs/Legal/disclaimer.pdf
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