BOURNS 3223

201
M
2G
*R
oH
S
CO
M
PL
IA
NT
Features
322
3W
■ Surface Mount 3 mm Square / Multiturn
■ Meets EIA/EIAJ/IPC/VECI SMD standard
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
3223 - 3 mm SMD Trimpot® Trimming Potentiometer
Product Dimensions
2.77
(.109)
0.13
(.005)
100
3223J
100
3223J
0.78
(.031)
0.88
(.035)
4.47
(.176)
0.3
(.012)
0.56
(.022)
RECOMMENDED LAND PATTERN
2 PLCS.
0.9
(.035)
1.25
(.049)
1.25
(.049)
5.32
(.209)
RECOMMENDED LAND PATTERN
4.0
(.157)
LEAD
FOOTPRINT
REF.
2.8
(.110)
1.3
(.051)
1.6
(.063)
2 PLCS.
0.9
(.035)
1.4
(.055)
4.4
(.173)
LEAD
FOOTPRINT
REF.
2.8
(.110)
1.6
(.063)
1.3
(.051)
2.0
(.079)
2.0
(.079)
3223W Top Adjust
0.56
(0.022)
2 PLCS.
3.18
(0.125)
2
1
TOLERANCES:
100
3223W
1.97
(0.077)
MM
(INCHES)
DIMENSIONS:
3.9
(0.153)
0.98
(0.039)
0.25
(.010)
236
M
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
M
ELECTRICAL ADJUSTMENT SLOT
0.38
WIDE X 0.30 DEEP
(0.014)
(0.011)
0.77 0.99
(.030) (.039)
EXCEPT WHERE NOTED
2
WIPER
3
CCW
Physical Characteristics
3.9
(.154)
0.99
(.039)
0.3
(.012)
0.56
(.022)
1.4
(.055)
236
0.13
(.005)
M
2
3
ELECTRICAL ADJUSTMENT SLOT
0.38
WIDE X 0.30 DEEP
(0.014)
(0.011)
0.72
0.62
(.028)
(.024)
2.77
(.109)
3.9
(.154)
3.18
(.125)
236
3.9
(.154)
M
M
3
3223G Side Adjust
1
236
1
2
Environmental Characteristics
Power Rating (200 volts max.)
70 °C .................................. 0.125 watt
150 °C ....................................... 0 watt
Temperature Range ... -65 °C to +150 °C
Temperature Coefficient ... ±100 ppm/°C
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
[email protected] 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 %
0.40
(.016)
3.9
(.154)
3.18
(.125)
100
3223G
3223J Side Adjust
236
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 ................. Essentially infinite
Insulation Resistance ...............500 VDC
100 megohms min.
Dielectric Strength
Sea Level.............. 600 VAC (1 minute)
Adjustment Angle .............11 turns nom.
100
3223G
Electrical Characteristics
2.76
(0.109)
3.9
(0.153)
ELEC. ADJ. SLOT
0.38
WIDE X
(0.014)
0.30
DEEP
(0.011)
2.31
(0.090)
1.3
(0.051)
How To Order
3223 W - 1 - 502 E
3.52
(0.139)
Model
4.16
(0.164)
1.6
(0.063)
2.8
(0.110)
0.9
(0.035)
2 PLCS.
*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
CW
CLOCKWISE
RECOMMENDED LAND PATTERN
1.3
2.43 (0.051)
(0.096)
3
1
Style
Standard Product Indicator
-1 = IR Reflow (Standard)
Resistance Code
0.81
(0.032)
0.63
(0.025)
0.22
REF.
(0.009)
Embossed Tape Designator
E = 500 pcs./7 ” Reel (Standard)
M
100
3223G
236
3223 - 3 mm SMD Trimpot® Trimming Potentiometer
Packaging Specifications
Standard Resistance Table
J Style
G Style
4.75
MAX.
(.187)
5.64
MAX.
(.222)
.04
MAX.
(.002)
4.42 ± 0.1
(.174 ± .004)
12.00 ± .30
(.472 ± .012)
5.5 ± .05
(.217 ± .002)
1.75 ± .10
(.069 ± .004)
12.00 ± .30
(.472 ± .012)
5.5 ± .05
(.217 ± .002)
1.75 ± .10
(.069 ± .004)
236
100
3223J
M
M
1.5
MIN.
(.059)
2.00 ± .05
(.079 ± .002)
5.3 ± 0.1
(.209 ± .004)
1.5 + .10/ –.00
(.059 + .004/ –.000)
DIA.
236
1.5
MIN.
(.059)
2.00 ± .05
(.079 ± .002)
Popular values listed in boldface. Consult factory
for special resistances.
236
4.00 ± .10
(.157 ± .004)
4.00 ± .10
(.157 ± .004)
Resistance
Code
100
200
500
101
201
501
102
202
502
103
203
503
104
204
504
105
205
M
100
3223G
1.5 + .10/ –.00
(.059 + .004/ –.000)
DIA.
4.05
MAX.
(.159)
100
3223G
4.05
MAX.
(.159)
.04
MAX.
(.002)
Resistance
(Ohms)
10
20
50
100
200
500
1,000
2,000
5,000
10,000
20,000
50,000
100,000
200,000
500,000
1,000,000
2,000,000
4.26 ± .10
(.168 ± .004)
8.00 ± .10
(.315 ± .004)
4.26 ± .10
(.168 ± .004)
8.00 ± .10
(.315 ± .004)
W Style
6.35
MAX.
(.250)
.04
MAX.
(.002)
1.78 ± .25
EQUAL SPACED
3 PLCS.
(.070 ± .010)
13.0 ± .51 DIA.
(.512 ± .020)
4.81
MAX.
(.189)
21.01 ± .79
DIA.
(.827 ± .031)
4.5 ± 0.1
(.177 ± .004)
12.00 ± .30
(.472 ± .012)
5.5 ± .05
(.217 ± .002)
1.75 ± .10
(.069 ± .004)
2.67 ± .25
(.105 ± .010)
59.18 ± 2.03
(2.330 ± .080)
1.5 + .10/ –.00
(.059 + .004/ –.000)
DIA.
178 ± 2.0
DIA.
(7.008 ± .079)
M
100
3223J
M
236
8.00 ± .10
(.315 ± .004)
236
4.00 ± .10
(.157 ± .004)
100
3223G
1.5
MIN.
(.059)
2.00 ± .05
(.079 ± .002)
12.4 + 2.01/ -.000
(.488 + .079/ -.000)
REEL
3.85 ± .10
(.152 ± .004)
Cover tape peel strength: Meets EIA specification 481.
M
MM
(INCHES)
100
3223J
236
DIMENSIONS:
TAPE
REV. 06/11
“Trimpot” is a registered trademark of Bourns, Inc.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.