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MCP4251-104E/ST
Microchip TechnologyRoHS 
RoHS compliant
RoHS compliantPackage 14-TSSOP (0.173, 4.40mm Width)
Category Data Acquisition - Digital Potentiometers / Data Acquisition - Digital Potentiometers
Description
MCP4251 SPI e3 Potentiometer digital potentiometer 0.1kHz 5V 100kOhm 1.05mm
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Inventory: 15
Minimum: 1
Total Price: USD $11.1
Unit Price: USD $11.09505
≥1 USD $11.09505
≥10 USD $9.10385
≥30 USD $8.8198
Technical Details
Supply Chain
Factory Lead Time 14 Weeks
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-TSSOP (0.173, 4.40mm Width)
Number of Pins 14
Technical
Operating Temperature -40°C~125°C
Packaging Tube
Published 2008
Tolerance ±20%
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Temperature Coefficient 150 ppm/°C
Resistance 100kOhm
Number of Positions 256
Terminal Finish Matte Tin (Sn)
Technology CMOS
Voltage - Supply 1.8V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number MCP4251
Pin Count 14
Operating Supply Voltage 5V
Configuration Potentiometer
Interface SPI
Number of Circuits 2
Nominal Supply Current 1mA
Memory Type Volatile
Bandwidth 0.1 kHz
Taper Linear
Number of Taps 257
Total Resistance 100000Ohm
Resistance - Wiper (Ω) (Typ) 75
Resistor Terminal Voltage-Max 5V
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Dimensions
Height 1.05mm
Length 5.1mm
Width 4.5mm
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