SMD Trimmers
Type 3203 Series
Type 3203 Series
Characteristics -
Electrical
Resistance Range:
Resistance Tolerance:
Temperature Coefficient:
Operating Voltage:
Contact Resistance Variation:
Power Rating:
Effective Electrical Angle:
Consuming
board,
the
just
10.5
sq.mm
has
of
100R to 1M (1, 2, 5 in each decade)
± 20%
± 100ppm/°C at -65°C to +150°C
15V DC or AC RMS maximum
5% of nominal maximum
0.05 watts at 70°C
210° nom
3203
been
Characteristics -
Mechanical
Rotational Torque:
Mechanical Adjustment:
5mNm
250° Nom
developed specifically for a new
generation of hand held equipment,
where mixed technology and double
sided component placement are
unavoidable. These 3mm devices are
just 2mm high and sealed for IR,
vapour phase and full immersion wave
soldering together with solvent board
washing
process.
Also
available
within this range is the 3213, the
auto adjust sister to the 3203.
Characteristics -
Environmental
Temperature Range:
Rotational Life:
Load Life:
Sealing:
-55°C to + 150°C
After 100 cycles
∆R
< ± 15%
∆R
< 5% after 1000 hours
For dip and wave solder, prior to adjustment
Key Features
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Dimensions
3203
Tiny 3mm Square Size
Suited to Dip and Wave
Solder
Latest Cermet Technology
Suitable for Solvent Washing
Delta Terminals Prevent
Solder Bridging
Super Thin - Only 2mm High
Designed for Auto Adjust
Packed in Standard 12mm
Tape
How to Order
3203
Common Part
X
Orientation
102
Resistance Value
The first two digits are
signifigant figures of
resistance value and the
third denotes the number
of zeros following.
e.g. 100R: 101
1K0: 102
10K: 103
P
Tolerance
3203 – Screwdriver Slot
X – Terminals 1 & 3
away from
sprocket holes
P - 25 %
Literature No. 1773131
Issued: 04-05
Dimensions are shown for
reference purposes only.
Dimensions are in millimetres
unless otherwise specified.
Specifications subject to
change.
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