TC34

PL
IA
NT
Features
■ RoHS compliant* - see processing
■ Recommended for reflow soldering
CO
M
■ Rotor design compatible with pick and
*R
oH
S
place and automatic adjustment equipment
information on RoHS compliant surface
mount trimmers
■ 3 mm size meets EIA/EIAJ standard
trimmer footprint
■ Bottom adjust
TC34 - 3 mm SMD Trimpot® Trimming Potentiometer
Product Dimensions
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
CRV ........................................ 5 % max.
Resolution ................. Essentially infinite
Adjustment Angle .................220 ° ±20 °
1.70
(.067)
1.78
(.070)
3.0
(.118)
3
0.20 ± 0.05
(.008 ± .002)
Torque................................. 10-80 gf-cm
Mechanical Angle ...............280 ° ±20 %
Marking..................... Part marking code
Standard Packaging .. 2000 pcs./7 ” reel
Adjustment Tool..............................H-91
1
1.5
(.059)
4.0 ± 0.1
(.157 ± .004)
DIA.
1.5 ± 0.05
(.059 ± .002)
1.6
(.063)
3.6
(.142)
1.0
MAX.
(.039)
2.0 ± 0.1
(.079 ± .004)
TC34 R - 1 - 103 E
0.3
(.012)
2.0
(.079)
0.5
(.020)
MAX.
1.6
(.063)
1.45
(.057)
1.0
(.039)
4
DIA.
1.0 ± 0.05
(.039 ± .002)
4.0 ± 0.1
(.157 ± .004)
1
4
0.40
(.016)
1.3 +0.00/-0.05
(.051 +0.00/-.002)
DIA.
1
TAPE
5.0
(.197)
4.0
(.157)
110
(4.33)
0.8
(.031)
1.05
(.041)
0.95
(.037)
3.5 ± 0.05
(.138 ± .002)
1.75 ± 0.1
(.069 ± .004)
1
0.07
(.003)
0.6
(.024)
1.0
(.039)
0.6
(.024)
62.0 ± 0.50
(2.441 ± .020)
DIA.
Recommended Land Pattern
1.5
(.059)
How To Order
1.53 ± 0.1
(.060 ± .004)
8.0 ± 0.1
(.315 ± .004)
E
T
E
L
O
S
B
O
Power Rating (50 VDC max.)
70 °C ...................................... 0.1 watt
Operating Temperature
............................... -40 °C to +125 °C
Storage Temperature
............................... -55 °C to +125 °C
Temperature Coefficient ... ±250 ppm/°C
Humidity ................................... 95 %RH
TRS max. ...................................... ±5 %
Load Life
[email protected] 70 °C rated power 1000 hours
TRS ±5 %
Rotational Cycling ...................20 cycles
TRS ± 15 %
Model
1.70
(.067)
1.50
(.059)
2
R 2.00
(.079)
3.8
(.150)
5 % MAX.
1.45 RESISTANCE
INDICATION
(.057)
Environmental Characteristics
Physical Characteristics
Packaging Specifications
4
Electrical Characteristics
0.9
(.035)
1.0
(.039)
1.6
(.063)
1.2
(.047)
1.2
(.047)
3.0
(.118)
0.8
(.031)
180 ± 1.0
(7.087 ± .039)
DIA.
REEL
Meets EIA 481
3.2
(.126)
Style
Standard Product Indicator
-1 = Single Slot Bottom Adjust
DIA.
Standard Resistance Table
1.7
HOLE
(.067)
1.2
(.047)
Resistance Code
Embossed Tape Designator
E = 2000 pcs./7 ” Reel
2
CCW
WIPER
3
1
CW
CLOCKWISE
DIMENSIONS:
TOLERANCES: ±
*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.
“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.
0.3
(.010)
9.0
(.354)
12.0
(.472)
MM
(INCHES)
EXCEPT WHERE NOTED
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
Resistance
Code
101
201
501
102
202
502
103
203
503
104
204
504
105
Popular distribution resistance values listed in
boldface. Special resistances available.