Trimmer Potentiometer Kit - 5pc Trimmer Potentiometers features 3 pole terminals, dip mount, and it can easily fit in a solderless breadboard Widely used in television, video, MP3, MP4, VCD, DVD, telephone, office automation equipment, information communication equipment, etc Great for Learning Electronics and DIY Projects Trimmer Potentiometers Include (1 of each): 1M (105) 10K (103) 20K (203) 100k (104) 500K (504)