3313HF BOURNS | Alldatasheet
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Headquarters Riverside CA www.bourns.com page 1 of 1 CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society MATERIAL DECLARATION SHEET Homogeneous Material No. Construction Element (Subpart) Homogeneous Material Mat erial Weight (g) Substance CASRN Mat erial Mass % Material Mass % of total unit wt. Subpart mass of total wt. (%) Nickel 7440-02-0 18 0.135 Copper 7440-50-8 65 0.486 1 Contact Spring Ni/Ag 0.0009 Zinc 7440-66-6 17 0.127 0.75 Liquid Crystal Polymer 70679-92-4 60 36.908 2 Rotor Nylon 0.074 Glass fiber 65997-17-3 40 24.605 61.51 3 Seal Ring Rubber 0.0001 Silicone Rubber 112926-00- 8 100 0.083 0.08 Polyphthalamide resin 27135-32-6 50 5.195 Glass fibers 65997-17-3 30 3.117 Phosphorus-based flame retardant (not red P) trade secret 17.5 1.818 4 Housing Nylon 0.0125 Pigment trade secret 2.5 0.260 10.39 Copper Alloy 0.0117 Copper 7440-50-8 100 9.726 5 Lead Frame Plating 0.001 Tin 7440-31-5 100 0.831 10.56 Aluminum oxide 1344-28-1 96 15.162 Silicon dioxide 7631-86-9 2 0.316 Magnesium oxide 1309-48-4 1 0.158 6 Substrate Ceramic 0.019 Calcium oxide 1305-78-8 1 0.158 15.79 Material Number 3313 HF (10Ω to 200Ω) Product Line Trimmer GK2 and GL5 Compliance Date 3-8-2005 RoHS Compliant Yes DC 510 MSL
Headquarters Riverside CA www.bourns.com page 2 of 2 CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society MATERIAL DECLARATION SHEET Silver 7440-22-4 50.5 0.168 Palladium 7440-05-3 34.1 0.113 Platinum 7440-06-4 3.1 0.010 Manganese oxide 1313-13-9 1 0.003 Bismuth trioxide 1304-76-3 8.9 0.030 Boron oxide 1303-86-2 1.5 0.005
7 Termination
Ink Ink 0.0004 Silicon oxide 7631-86-9 0.9 0.003 0.33 Silver 7440-22-4 25 0.042 Palladium 7440-05-3 30 0.050 Barium borate glass 13701-59-2 41 0.068 8 Resistive Ink Ink 0.0002 Manganese dioxide 1313-13-9 4 0.007 0.17 Polydimethylsiloxane 63148-62-9 24 0.100 Silica, amorphous 7631-86-9 3 0.012 9 Lubricant Lube 0.0005 Siloxane/silicones 63148-56-1 73 0.303 0.42 Total Weight 0.1203 This Document was updated on: 4-25-2012 Important remarks: 1. It is the responsibility of the user to verify they are accessing the latest version. 2. Please see RoHS Certificate of Compliance for exemptions used, if any. 3. Halogen Free Model available GK2 version for single-slot rotor and GL5 for cross-slot rotor.