Compact 3 mm Trimpot Potentiometer BOURNS TC33X-2-103E RoHS Compliant for Reflow Soldering Processes

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Product Description

Product Overview

The TC33 - 3 mm SMD Trimpot Trimming Potentiometer is designed for reflow soldering and compatible with pick and place and automatic adjustment equipment. Its 3 mm size adheres to the EIA/EIAJ standard trimmer footprint. This potentiometer is RoHS compliant and suitable for various trimmer applications and processing guidelines.

Product Attributes

Brand: Bourns
Product Type: Trimming Potentiometer
Series: TC33
Model: TC33X-1, TC33X-2
Compliance: RoHS compliant
Trademark: Trimpot

Technical Specifications

Specification	Details
Standard Resistance Range	100 ohms to 1 megohm
Resistance Tolerance	25 % std.
Absolute Minimum Resistance ( 1 K Ohms)	20 ohms max.
Absolute Minimum Resistance (> 1 K Ohms)	2 % max. of TR
Contact Resistance Variation	5 % max.
Resolution	Essentially infinite
Adjustment Angle	270 20
Power Rating (50 VDC max.) @ 70 C	0.15 watt
Temperature Range	-40 C to +100 C
Temperature Coefficient	250 ppm/C
Humidity	+40 C 2 C, 90-95 % RH
TRS max.	5 %
Load Life (@ 70 C rated power, 1000 hours)	TRS 5 %
Rotational Cycling (20 cycles)	TRS 10 %
Torque	0.98-11.76 mN-m max.
Mechanical Angle	Continuous rotation for Model TC33X-1
Standard Packaging	2500 pcs./7 reel
Adjustment Tool Slot Size	1.7 mm (.067 in.) cross slot
Pushing Static Force
Recommended Land Pattern	TC33X-1 and TC33X-2 available
Packaging Options	E = 2500 pcs./7 Reel, G = 9000 pcs./13 Reel
Recommended Storage Temperature	+5 C to +35 C
Recommended Storage Humidity	45 % to 85 % RH

Cautions

Aqueous cleaning not recommended.
Flow soldering not recommended; use reflow soldering.
Model TC33 is not designed to be used with flux; use care with flux when soldering.
It is not recommended to adjust the Model TC33X-1 past the effective rotary angle.
If excessive force is applied to the sliding part (the operating shaft) when adjusting the resistance value, the sliding part may be deformed or broken.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov