TC73X-1-202E Bourns Inc., TC73X-1-202E Datasheet
TC73X-1-202E
Manufacturer Part Number
TC73X-1-202E
Description
TRIMPOT 2K OHM 3MM CARBON SMD
Manufacturer
Bourns Inc.
Series
TC73r
Type
Trimmerr
Specifications of TC73X-1-202E
Number Of Turns
Single
Temperature Coefficient
±250ppm/°C
Resistance (ohms)
2K
Power (watts)
0.05W, 1/20W
Tolerance
±30%
Adjustment Type
Top Adjustment
Mounting Type
Surface Mount
Resistive Material
Carbon
Package / Case
Square - 0.141" L x 0.122" W x 0.070" H (3.60mm x 3.10mm x 1.80mm)
Resistance In Ohms
2.00K
Resistance
2kohm
Power Rating
1/20W
Tolerance (+ Or -)
30%
Technology
Carbon Film
Mounting Style
Surface Mount
Operating Temp Range
-25C to 85C
Failure Rate
Not Required
Shaft Diameter (mm)
1.8mm
Product Diameter (mm)
Not Requiredmm
Product Length (mm)
3.1mm
Product Height (mm)
1.8mm
Product Depth (mm)
3.6mm
Operating Temperature Range
- 25 C to + 85 C
Element Type
Carbon
Dimensions
3.1 mm W x 3.6 mm L x 1.8 mm H
Product
Trimmers
Termination Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Taper
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
TC73X-202ETR
Bourns Manufacturers Representatives
Corporate Distributor Product Managers
Americas Sales Team
Asia Sales Team
Europe Sales Team
July, 2009
Due to the signifi cant decrease in demand, Bourns is phasing out model TC73. The TC73 is an open-frame
trimming potentiometer with a carbon resistance element. The recommended replacement is model TC33.
The TC33 is manufactured with a cermet resistance element and offers tighter electrical and environmental
specifi cations.
Orders for Model TC73 will be accepted until March 1, 2010. Last ship date will be April 1, 2010.
Crosses to the replacement product are outlined below. Should your application require additional assistance,
please contact Bourns’ techweb (techweb@bourns.com).
TC73W-1-xxxE ........................... TC33X-2-xxxE
TC73X-1-xxxE ............................ TC33X-2-xxxE
TC73
TC33
(.075)
(.150)
1.90
3.8
(.141)
3.60
(.079)
2.0
1
1
(.122)
(.142)
3.10
3.6
2
2
3
Bourns® Trimpot® Product Line
3
TC73 Obsolescence
(.047)
1.2
T R I M M E R S
(.070)
1.80
TC73W-2-xxxE .......................... TC33X-1-xxxE
TC73X-2-xxxE ........................... TC33X-1-xxxE
(.031)
0.80
(.049)
(.049)
1.25
1.25
(.047)
1.20
(.051)
1.30
TC73
(.051)
1.30
(.031)
0.80
TC33
(.063)
(.059)
1.6
1.5
(.047)
(.047)
1.2
1.2
(.028)
0.7
T0918
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