This Lot is 25pcs of New Vishay TS3 Series 100 Ohm Surface Mount POT in 3mm Square Package (detail size 3.5x3.2x2.2mm). Part Number: TS3YJ101. RoHS Compliant. 

• Resistance: 100 Ohm
• Power Handling: 0.125W
• Number of Turns: Single
• Adjustment Type: Top
• Resistive Material: Sealed Cermet
• Operating Temp: -55C to +125C
• Package Size: 3.5x3.2x2.2mm

Data sheet:

http://rfbayinc.com/upload/files/data_sheet/ts3y.pdf