 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| headquarters riverside ca www.bourns.com page 1 of 2 casrn: cas registry number ? is a registered trademark of the american chemical society material declaration material number PWR221T-30-XXX product line power resistor compliance date rohs compliant yes msl n/a no. construction element (subpart) homogeneous material material weight [g] homogeneous material/ substances casrn if applicable materials mass % material mass % of total unit wt. subpart mass of total wt. (%) silica 14808-60-7 53 27.88 epoxy resin 29690-82-2 25 13.15 phenolic resin 9003-35-4 15 7.89 antimony trioxide 1309-64-4 3 1.58 brominated epoxy resin 40039-93-8 31.58 1 housing epoxy molding compound 0.6443 carbon black 1333-86-4 1 0.58 52.6 copper 7440-50-8 99.95 20.48 copper 0.2510 other 0.05 0.01 20.49 2 terminal plating 0.016 tin 7440-31-5 100 1.30 1.30 aluminum oxide 1344-28-1 88 22.19 manganese dioxide 1313-13-9 3.5 0.88 titanium-dioxide 13463-67-7 3.5 0.88 chromium(iii)oxide 1308-38-9 2.5 0.63 3 substrate alumina 0.3089 quartz (silicon dioxide) 14808-60-7 2.5 0.63 25.21 silver 7440-22-4 96 0.09 lead-oxide 1309-60-0 1 0.001 dibismuth-trioxide 1304-76-3 1 0.001 platinum 7440-06-4 1 0.001 4 term ink ink 0.0011 confidential substances 1 0.001 0.09
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 palladium 7440-05-3 25 0.05 boraluminosilicate glass 65997-17-3 30 0.06 trimethylpentanediol monoisobutyrate 25265-77-4 25 0.05 silver 7440-22-4 15 0.03 ruthenium dioxide 12036-10-1 1 0.002 manganese dioxide 1313-13-9 1 0.002 5 resistor paste ink 0.0023 alumina 1344-28-1 3 0.006 0.18 lead-monoxide 1317-36-8 56.63 0.07 silicon dioxide 7631-86-9 27.89 0.03 diboron-trioxide 1303-86-2 9.15 0.01 chromium(iii)oxide 1308-38-9 3.15 0.004 8 encapsulant ink 0.0005 confidential substances 3.15 0.004 0.12 total weight 1.225 this document was updated on: june 22, 2010 important remarks: 1. it is the responsibility of the user to verify they are accessing the latest version. 2. rohs exemptions: 5c ? lead in glass of electronic components. |
Price & Availability of PWR221T-30-XXX
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |