DSC WELWYN [Welwyn Components Limited], DSC Datasheet - Page 5

• Manufacturer Part Number: DSC
• Description: Double-Sided Chip Resistors
• Manufacturer: WELWYN [Welwyn Components Limited]

DSC resistors are ideally suited for handling by automatic
methods due to their rectangular shape and the small
dimensional tolerances. Electrical connection to a ceramic
substrate or to a printed circuit board can be made by reflow
or wave soldering of wrap-around terminations.
Wrap-around terminations provide good leach properties and
ensure reliable contact. Due to the robust construction, the
DSC can be immersed in the solder bath for 30 seconds at
260°C. This enables the resistor to be mounted on one side
Double Sided
Chip Resistors
DSC Series
Specify type reference etc as shown in this example of DSC2512 10K ohms 1%.
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Application Notes
Ordering Procedure
Type
Size
Value (use IEC62 code)
Tolerance (use IEC62 code)
D
F
J
0.5%
1%
5%
DSC
2512
Bedlington, Northumberland NE22 7AA, UK
-
10K
F
T 1 8
T18
T3
of a printed circuit board and wire-leaded components
applied on the other side. DSC is compatible with typical
Pb-free soldering materials and temperature profiles
DSC resistors themselves can operate at a maximum
temperature of 155°C. For soldered resistors, the joint
temperature should not exceed 110°C. This condition is met
when the stated power levels at 70°C and recommended
pad and trace areas are used. Allowance should be made
if smaller areas of copper are used.
Tape
1206 or 2010
2512
Welwyn Components
3000/reel
1800/reel
Issue B · 01.06
Standard
Packing