SMD Economy Trimmers
Type 3165 Series
Type 3165 Series
Characteristics -
Electrical
Resistance Range:
Resistance Values:
Resistance Tolerance:
Resistance Law:
Temperature Coefficient of Resistance:
Operating Voltage:
Resolution:
Contact Resistance Variation:
These cermet element surface mount
trimmers
adjustment
feature
head
a
with
cross-slot
unbroken
100R to 1M
1, 2 & 5 in each decade
± 25%
Linear
± 250ppm/°C at-25°C to +85°C
50 V maximum
Infinite
<5% of Nominal Value
0.15 Watts @ 70°C
270° ±10°
Power Rating:
Electrical Rotation:
perimeter for ease of vacuum pick up
and auto adjustment.
Available in two and three terminal
styles these 4mm trimmers are
supplied on standard 12mm blister
tape and are suitable for all reflow
soldering processes.
Characteristics -
Mechanical
Rotation Torque:
Weight:
2.0 - 20 mNm
0.2 grams
Key Features
I
I
I
I
I
I
I
I
Characteristics -
Environmental
Operating Temperature Range:
Storage Temperature:
Humidity Load Life:
Load Life:
Effect of Soldering:
Rotational Life:
-25°C to +85°C
500 hours at 70°C
350 hours
∆R
± 5% 40°C RH 90-95%
1000 hours
∆R
± 5% @ 70°C
250°C ±10°C 3 seconds
∆R
± 3%
10 cycles
∆R
± 15%
Stable Cermet Element
Choice of Orientation Options
Available on Standard
12mm Tape
Lightweight - Only 0.2 Grams
New Style Cross Slot Adjust
Low Price Reduces
Production Costs
Small Compact Size
(4mm Square)
2 and 3 Terminal Options
Derating Curve
100
80
Rated Power (%)
60
40
20
0
0
10
20
30
40
50
60
70
80
90
100
Ambient Temperature (°C)
When the ambient temperature exceeds 70°C, reduce the rated power and
current in accordance with the derating curve given
Literature No. 1773130
Issued: 08-05
Dimensions are shown for
reference purposes only.
Dimensions are in millimetres
unless otherwise specified.
Specifications subject to
change.
www.tycoelectronics.com
passives.tycoelectronics.com
SMD Economy Trimmers
Type 3165 Series
Dimensions
3165
3166
Application Notes -
Storage
To prevent damage to the electrode, be sure to observe the following cautions for storage.
Store in 40°C maximum ambient temperature and 70°C maximum ambient RH.
For maximum possible shelf life do not disturb polythene sleeve until you are ready to use potentiometers.
Store where there are no harmful gases containing sulphur or chlorine.
How to Order
3165
Common Part
3165 - 3 Terminals Inline
3166 - 2 Terminals
Delta Configuration
W
Orientation
102
Resistance Value
The first two digits are
significant figures of
resistance value and the
third denotes the number
of zeros following.
e.g. 100R: 101
1K0: 102
10K: 103
P
Tolerance
W - Terminals 1 and 3
towards the
sprockets holes
P - 25 %
Literature No. 1773130
Issued: 08-05
Dimensions are shown for
reference purposes only.
Dimensions are in millimetres
unless otherwise specified.
Specifications subject to
change.
www.tycoelectronics.com
passives.tycoelectronics.com
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