BOURNS TC33X-2-102E

PL
IA
NT
Features
CO
M
■ Recommended for reflow soldering
*R
oH
S
■ Rotor design compatible with pick and
■ For trimmer applications/processing
guidelines, click here
place and automatic adjustment equipment
■ 3 mm size meets EIA/EIAJ standard
trimmer footprint
■ RoHS compliant* - see processing
information on RoHS compliant surface
mount trimmers
TC33 - 3 mm SMD Trimpot® Trimming Potentiometer
Electrical Characteristics
Standard Resistance Range
......................100 ohms to 1 megohm
(see standard resistance table)
Resistance Tolerance ........... ±25 % std.
Absolute Minimum Resistance
≤ 1 K Ohms .................. 20 ohms max.
>1 K Ohms .................2 % max. of TR
Contact Resistance Variation .. 5 % max.
Resolution ................. Essentially infinite
Adjustment Angle ...................200 ° min.
Product Dimensions
TC33X-1
*The lower limit of the rotational angle
standard is 250 °, but there is non-valid
rotational range of 10 % or less on each
end.
Aqueous cleaning not recommended.
2.1
(.083)
2
1.75
(.069)
2
0.5
(.020)
3.8
(.150)
0.5
(.020)
3.8
(.150)
2.0
(.079)
0.65
(.026)
2.0
(.079)
0.65
(.026)
3
1
SEE
MOUNTING
NOTE
BELOW
1.0
(.039)
0.8
(.031)
0.9
(.035)
2.7
(.106)
Mounting Note:
The gray area can be used to apply cement to hold the unit
in place during board processing, if required.
Recommended Land Pattern
TC33 B - 1 - 103 E
SEE
MOUNTING
NOTE
BELOW
1.0
(.039)
0.8
(.031)
Mounting Note:
The gray area can be used to apply cement to hold the unit
in place during board processing, if required.
1.2
(.047)
1.2
(.047)
1.2
0.8 (.047)
(.031)
1.2
(.047)
2
1.2
0.8 (.047)
(.031)
1.2
(.047)
WIPER
DIMENSIONS:
CCW
1
1.5
(.059)
1.2
(.047)
1.2
(.047)
Embossed Tape Designator
E = 2000 pcs./7 ” Reel (B Style)
E = 2500 pcs./7 ” Reel (X Style)
G = 9000 pcs./13 ” Reel (X Style)
0.9
(.035)
2.7
(.106)
0.7
(.028)
Style
Resistance Code
1.2
(.047)
1.5
(.059)
0.75
(.030)
1.6
(.063)
0.7
(.028)
Model
0~15
Recommended Land Pattern
1.5
(.059)
1.6
(.063)
3
1
1.2
(.047)
1.5
(.059)
0.75
(.030)
How To Order
Standard Product Indicator
TC33B:
-1 = Single Slot Bottom Adjust
TC33X:
-1 = Continuous Rotation
-2 = Rotational Stop
3.6
(.142)
3.0
(.118)
2.1
(.083)
1.75
(.069)
Environmental Characteristics
Power Rating (50 VDC max.)
70 °C ...................................... 0.1 watt
Temperature Range ... -40 °C to +100 °C
Temperature Coefficient ... ±250 ppm/°C
Humidity .......................-40 °C, 95 %RH
TRS max. ...................................... ±5 %
Load Life
[email protected] 70 °C rated power 1000 hours
TRS ±5 %
Rotational Cycling ...................20 cycles
TRS ±5 %
Physical Characteristics
Torque............... 0.98-11.76 mN-m max.
Mechanical Angle*
..................... Continuous; 270 ° ±20 °
Marking..................... Part marking code
Standard Packaging .. 2000 pcs./7 ” reel
Adjustment Tool..............................H-90
TC33X-2
3.6
(.142)
3.0
(.118)
*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.
CLOCKWISE
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
3
CW
TOLERANCES: ±
0.3
(.010)
MM
(INCHES)
EXCEPT WHERE NOTED
TC33 - 3 mm SMD Trimpot® Trimming Potentiometer
Product Dimensions (Continued)
TC33B-1
3.0
(.118)
2
Packaging Specifications
TC33X-1, -2
TC33B-1
0.06
(.002)
1.7
(.067)
3.8
(.150)
1
2
3
0.97
(.038)
0.5
(.020)
2.6
(.102)
1.3
(.051)
8.0
(.315)
1.75 ± 0.1
(.069 ± .004)
3.5
(.138)
DIA.
1.55 ± 0.05
(.061 ± .002)
2.4
(.094)
8.0
(.315)
1.75 ± 0.1
(.069 ± .004)
2.75
(.108)
3.5 ± 0.05
(.138 ± .002)
4.0 ± 0.1
(.157 ± .004)
4.0 ± 0.1
(.157 ± .004)
4.0 ± 0.1
(.157 ± .004)
4.0 ± 0.1
(.157 ± .004)
2.0 ± 0.1
(.079 ± .004)
0.7
(.028)
0.6
(.024)
2.8
(.110)
1.4
(.055)
1.8
(.071) 1.1
DIA. (.043)
2.3
(.091)
2.3
(.091)
0.7
(.028)
TAPE
330.2 -3/+0
DIA.
(13.0 -.118/+0)
-OR180.0 -3/+0
DIA.
(7.087 -.118/+0)
TAPE
180.0 -3/+0
DIA.
(7.087 -.118/+0)
1.1
(.043)
3.2
(.126)
Resistance
Code
101
201
501
102
202
502
103
203
503
104
204
504
105
Popular distribution resistance values listed in
boldface.
60.0 -0/+1.0
(2.362 -0/+.039)
DIA.
60.0 -0/+1.0
(2.362 -0/+.039)
DIA.
9.0 ± 1.0
(.354 ± .039)
11.4 ± 1.0
(.449 ± .039)
13.0
DIA.
(.512)
Standard Resistance Table
Resistance
(Ohms)
100
200
500
1,000
2,000
5,000
10,000
20,000
50,000
100,000
200,000
500,000
1,000,000
0.3
(.012)
DIA.
1.55 ± 0.05
(.061 ± .002)
2.0 ± 0.1
(.079 ± .004)
Recommended Land Pattern
1.7
(.067)
0.06
(.002)
2.75
(.108)
3.5 ± 0.05
(.138 ± .002)
1.0
(.039)
ADJ. CROSS
SLOT
1.4
LONG X
(.055)
0.45 WIDE X
(.018)
0.3 DEEP X
(.012)
0.9
(.035)
1.4
(.067)
5.5
(.217)
5.5
(.217)
0.3
(.012)
REEL
Meets EIA 481
DIMENSIONS:
TOLERANCES: ±
0.3
(.012)
13.0
DIA.
(.512)
REEL
Meets EIA 481
9.0 ± 1.0
(.354 ± .039)
11.4 ± 1.0
(.449 ± .039)
MM
(INCHES)
EXCEPT WHERE NOTED
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.