tc33

PL
IA
N
T
Features
OM
n Recommended for reflow soldering
LE
AD
F
RE
E
*R
oH
S
C
n Rotor design compatible with pick and place and automatic adjustment equipment
n 3 mm size meets EIA/EIAJ standard trimmer footprint
n RoHS compliant* - see processing
information on RoHS compliant surface mount trimmers
Product Dimensions
TC33X-1
TC33 B - 1 - 103 E
Model
Style
1.75
(.069)
2
3.8
(.150)
2.0
(.079)
0.65
(.026)
2.0
(.079)
*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.
0.65
(.026)
3
1
SEE
MOUNTING
NOTE
BELOW
1.0
(.039)
0.9
(.035)
2.7
(.106)
MountingNote:
Thegrayareacanbeusedtoapplycementtoholdtheunit
inplaceduringboardprocessing,ifrequired.
Recommended Land Pattern
1.2
(.047)
1.5
(.059)
0.75
(.030)
SEE
MOUNTING
NOTE
BELOW
1.0
(.039)
0.8
(.031)
0.9
(.035)
2.7
(.106)
MountingNote:
Thegrayareacanbeusedtoapplycementtoholdtheunit
inplaceduringboardprocessing,ifrequired.
1.5
(.059)
1.6
(.063)
0.7
(.028)
0.7
(.028)
1.2
(.047)
1.2
(.047)
1.2
(.047)
1.2
(.047)
1.2
0.8 (.047)
(.031)
1.2
(.047)
2
CCW
0~15
Recommended Land Pattern
1.5
(.059)
1.6
(.063)
3
1
1.2
(.047)
1.5
(.059)
0.75
(.030)
0.8
(.031)
0.5
(.020)
3.8
(.150)
Resistance Code
Tape and reel material meets Antistatic ANSI/
ESD 5541-2003 packaging standards.
2.1
(.083)
2
0.5
(.020)
Standard Product Indicator
TC33B:
-1 = Single Slot Bottom Adjust
TC33X:
-1 = Continuous Rotation
-2 = Rotational Stop
Embossed Tape Designator
E = 2000 pcs./7 ” Reel (B Style)
E = 2500 pcs./7 ” Reel (X Style)
G = 9000 pcs./13 ” Reel (X Style)
3.6
(.142)
3.0
(.118)
2.1
(.083)
1.75
(.069)
Aqueous cleaning not recommended.
How To Order
TC33X-2
3.6
(.142)
3.0
(.118)
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
........ @ 70 °C rated power 1000 hours
TRS ±5 %
Rotational Cycling
..........................20 cycles, TRS ±10 %
Physical Characteristics
Torque................ 0.98-11.76 mN-m max.
Mechanical Angle..................Continuous
Marking.......................Part marking code
Standard Packaging.... 2000 pcs./7 ” reel
Adjustment Tool............................... H-90
n For trimmer applications/processing guidelines, click here
TC33 - 3 mm SMD Trimpot® Trimming Potentiometer
Ro VE LEA
HS RS D
C ION FRE
OM S E
PL AR IA E
NT
*
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.
Model TC33B is currently available but
not recommended for new designs.
WIPER
3
1
CLOCKWISE
1.2
0.8 (.047)
(.031)
1.2
(.047)
CW
DIMENSIONS:
TOLERANCES: ±
MM
(INCHES)
0.3 EXCEPT WHERE NOTED
(.010)
3.0
(.118)
2
TC33 - 3 mm SMD Trimpot® Trimming Potentiometer
3.8
Product
Dimensions (Continued)
(.150)
TC33B-1
1
3.5
(.138)
3.8
(.150)
1.3
(.051)
3.5
1
(.138)
ADJ. CROSS
SLOT
1.4 LONG X
(.055)
0.45 WIDE X
(.018)
1.3
0.3 DEEP X
(.051)
(.012)
0.9
(.035)
ADJ. CROSS
1.4
SLOT
(.067)
1.4 LONG X
(.055)
0.45 WIDE X
(.018)
0.3 DEEP X
(.012)
0.9
(.035)
1.4
(.067)
2
2.6
(.102)
2
2.6
(.102)
TC33X-1, -2
3.0
(.118)
2
3
0.97
(.038)
1.0 0.97
(.038)
(.039)
0.5
0.7 (.020)
(.028)
1.0
(.039)
0.6
(.024)
0.06
(.002)
1.7
(.067)
8.0
(.315)
1.75±0.1
(.069±.004)
0.06
(.002)
3.5±0.05
(.138±.002)
DIA.
1.55±0.05
(.061±.002)
2.4
(.094)
8.0
(.315)
2.75
(.108)
0.3
(.012)
1.75±0.1
(.069±.004)
2.75
(.108)
3.5±0.05
(.138±.002)
DIA.
1.55±0.05
(.061±.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)
TAPE
1.8
(.071) 1.1
DIA. (.043)
2.3
(.091)
2.3
1.7
(.091)
(.067)
5.5
(.217)
5.5
(.217)
2.0±0.1
(.079±.004)
2.8
(.110)
Recommended Land Pattern
2.3
(.091)
TC33B-1
0.3
(.012)
0.5
(.020)
3
Packaging Specifications
1.4
(.055)
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
1.8
(.043)
1.1
(.071)
0.7
DIA. (.043)
(.028)
3.2
(.126)
9.0±1.0
(.354±.039)
11.4±1.0
(.449±.039)
13.0
DIA.
(.512)
2.3
Standard
(.091)Resistance Table
1.1
(.043)
ResistanceResistance
0.7
(Ohms)
Code
(.028)
1.7
100101
(.067)
200
201
3.2
500(.126)
501
1,000
102
2,000
202
5,000
502
10,000
103
20,000
203
50,000
503
100,000
104
200,000
204
500,000
504
1,000,000
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.
REEL
MeetsEIA481
DIMENSIONS:
TOLERANCES: ±
13.0
DIA.
(.512)
REEL
MeetsEIA481
9.0±1.0
(.354±.039)
11.4±1.0
(.449±.039)
MM
(INCHES)
0.3 EXCEPT WHERE NOTED
(.012)
REV. 05/16
“Trimpot” is a registered trademark of Bourns, Inc.
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.