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3548H

Description
Precision Potentiometer
File Size283KB,4 Pages
ManufacturerBourns
Websitehttp://www.bourns.com
Download Datasheet View All

3548H Overview

Precision Potentiometer

MATERIAL DECLARATION SHEET
Material Number
Product Line
Compliance Date
RoHS Compliant
3548H
Precision Potentiometer
January 31, 2007
Yes
MSL
N/A
No.
Construction
Element (subpart)
Homogeneous
Material
Brass
Material
weight [g]
0.264
0.012
0.0026
Homogeneous Material\
Substances
Copper
Zinc
Nickel
Gold
Polyamide 66 + Polyamide 6
CASRN
if applicable
Materials
Mass %
70
30
100
100
43
13
40
2
2
43
13
40
2
2
16
1
1
44
38
7440-50-8
7440-66-6
7440-02-0
7440-57-5
32131-17-2
25038-54-4
9002-84-0
65997-17-3
7440-21-3
1333-86-4
32131-17-2
25038-54-4
9002-84-0
65997-17-3
7440-21-3
1333-86-4
7440-50-8
7440-02-0
7440-05-3
7440-06-4
7440-22-4
Material
Mass % of
total unit
wt.
0.930
0.398
0.062
0.013
2.103
0.636
1.956
0.098
0.098
0.515
0.156
0.479
0.024
0.024
0.0104
0.00065
0.00065
0.0286
0.0247
Subpart
mass of
total wt.
(%)
1.328
0.062
0.013
1
Wiper terminal
Under plating
Finish plating
2
Rear Cover
Nylon
0.972
Tetrafluoroethylene polymer
4.891
Glass fiber
Silicon
Carbon black
Polyamide 66 + Polyamide 6
Tetrafluoroethylene polymer
Glass fiber
Silicon
Carbon black
3
Slider
Nylon
0.238
1.198
4
Contact spring
Palmet
0.013
Copper
Nickel
Palladium
Platinum
Silver
0.065
Headquarters Riverside CA
www.bourns.com
CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society
page 1 of 4
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