1623849-6 Tyco Electronics, 1623849-6 Datasheet
1623849-6
Manufacturer Part Number
1623849-6
Description
4290W 500R
Manufacturer
Tyco Electronics
Series
4290, Citecr
Specifications of 1623849-6
Resistance (ohms)
500
Power (watts)
0.5W, 1/2W
Tolerance
±10%
Temperature Coefficient
±100ppm/°C
Number Of Turns
25
Adjustment Type
Top Adjustment
Mounting Type
Through Hole
Resistive Material
Cermet
Package / Case
Square - 0.374" L x 0.185" W x 0.394" H (9.50mm x 4.70mm x 10.00mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Taper
-
Other names
404806411006.00
Key Features
I
I
I
I
I
Type 4290 Series
Where size and reliability are critical,
this range of 10mm square multiturn
trimming potentiometers satisfies the
requirements
professional applications.
The cermet resistance element offers
stability and high resolution. The trim-
mer is actuated by a lead screw with a
slipping clutch at each end of travel.
Top or side adjustment components
are available and pin configurations
meet the majority of requirements. All
units are fully sealed to withstand
immersion in board washing solvents.
Literature No. 1773169
Issued: 04-06
High Stability Cermet
Element
0.5 Watt Rating at 70°C
Slim Profile Assists Stacking
Top & Side Adjustment
Styles Available
Flame Retardant Case
in
industrial
Dimensions are shown for
reference purposes only.
and
Dimensions
Characteristics -
Electrical
Characteristics -
Mechanical
Characteristics -
Environmental
Professional Trimmers
Type 4290 Series
How to Order
Resistance Range:
Resistance Values:
Resistance Tolerance:
End Resistance:
Slider Current:
Power Rating:
Isolation Voltage:
Limiting Element Voltage:
Breakdown Voltage:
Insulation Resistance:
Resolution:
Rotational Noise (CRV):
Temperature Coefficient:
Electrical Adjustment:
End Stop:
Starting Torque:
Weight:
Temperature Range:
Temperature Storage:
Thermal Shock:
Bump Severity:
Vibration Severity:
Rotational Life:
Load Life at 85°C:
Sealing:
Climatic Category:
Common Part
4290
4290
10.0
Dimensions are in millimetres
unless otherwise specified.
Pin Configuration
W - Top Adjust
X - Side Adjust
Y - Top Adjust
W
Specifications subject to
change.
third denotes the number
resistance value and the
Resistance Value
The first two digits are
10R to 2M
1, 2 and 5 in each decade
± 10%
2 ohms or 1% whichever is greater
100 mA DC or AC, maximum
0.5 Watts at 70°C derating to zero at 125°C
430 V DC or AC peak
300 V DC or AC RMS, maximum
900 V AC for one minute
1000 M at 500 V DC, minimum
Essentially Infinite
3 Ohms or 1 %, whichever is greater
± 250 ppm/°C, maximum
25 turns
Slipping clutch both ends
35 mNm
0.8 gram, approx.
-55°C to +125°C
1000 Hrs at 125°C
5 Cycles -55°C to +125°C
4000 Bumps; 40 G (3mm or 390m/s
10 - 500Hz; 20 G
200 Cycles
∆R <3% after 1000 hours
Sealed for board washing
55/125/21
significant figures of
of zeros following.
e.g. 1K: 102
100K: 104
10K: 103
502
www.tycoelectronics.com
passives.tycoelectronics.com
Tolerance
K - ±10 %
2
)
K
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