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Key features
Specification
Economy Trimmers SMD
How To Order
• stable cermet element
• 0.15W power rating
• packed in standard 12mm tape
• attractively priced
• suited to automatic placement
• range of terminal layouts
• temperature range -25°C to +85°C
• excellent vacuum pick up on head
Resistance Value
102
The first two digits are
significant figures of
resistance value and
the third one denotes the
number of zeros following
Common Part
3142
4mm open frame potentiometer
Meggitt Citec
Electrical
Resistance Range:
Resistance Tolerance:
Temperature Coefficient:
Operating Voltage:
Contact Resistance Variation:
Power Rating:
Effective Electrical Angle:
100R to 1M (1, 2, 5 in each decade)
± 25%
± 250ppm/°C at -20°C to +80°C
50V DC or AC RMS; maximum
5% of nominal maximum
0.15 watts at 70°C
270° ± 20°
Packaging:
800 Pieces (7" Reel)
Please Request Full Data
Sheet F0714
Example
1K : 102
10K : 103
100K : 104
Tolerance
P - ± 25%
P
Orientation
X - Terminals
1 & 3 away
from terminal
holes
X
type 3142 series
A range of small single turn
trimmers suited to reflow
soldering and attractively
priced for volume application.
The 3142 is supplied on 12mm
tape on 178mm diameter reels.
This product is long established,
having an excellent reputation
for long term stability. It is
readily available from our
network of distributors.
3142 - 4mm
Single Turn Trimmer
(Delta Terminals)
SMD Trimmers
Mechanical
Rotational Torque:
Mechanical Adjustment:
2 - 25mNm
Continuous
Environmental
Temperature Range:
Rotational Life:
Load Life:
Soldering Heat:
- 25°C to + 85°C
After 20 cycles R < 5%
R < 5% after 500 hours
250°C 10 seconds, 260°C 5 seconds
Dimensions
