This part is a kind of semiconductor called RSN.

Function of this product has Metal Oxide Film Fixed Resistors.

Manufacturers : TA-I Technology

Image and pinout :

Some of the text within the PDF file :

RSN Series Metal Oxide Film Fixed Resistors Page 1 RSN Metal Oxide Film fixed Resistors 2.Feature : Excellent flame resistance coating; High purity ceramic core; Meet EIA-RC2655A requirements; High safety standard. Tel: 714-525-9123, Fax: 714-525-9130 E-mail: tyeeusa@tyeeusa.com URL: http://www.tyeeusa.comD 1 RSN Series Metal Oxide Film Fixed Resistors Page 2 3.Explanation On Specifications 0.3Ω~50kΩStyle Power rating at 70 ℃ Dimension Max Max Dielectric Resistance working overload withstanding D L +0.02 d H ± Max Max 3 range V. V. V. -0.05 Normal Size RSN1/4W RSN1/2W RSN1W RSN2W RSN3W RSN25 RSN150 RSN1W RSN2W RSN3W 1/4W 1/2W 1W 2W 3W 1.85 3.5 2.5 3.5 5 5.5 6.8 10 12 16 0.56 0.60 0.80 0.80 0.80 28 28 28 38 38 250V 400V 300V 500V 350V 600V 350V 600 [ ... ]

RSN PDF Datasheet Download