Double Sided

Chip Resistors

DSC Series

Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com

Issue B · 01.06

Welwyn Components

Thermal Performance Data

Ambient Temperature/°C

125

100

75

50

25

0

-15

70

155

Temperature Derating Curve

Power Dissipation/W

80

60

40

20

0

0

0.5

1

1.5

Temperature Rise Curves

1206

2010

2512

Packaging

1206 DSC series resistors are supplied on 8mm carrier tape and 7 inch reels as per IEC 286-3, quantity per reel; 3000.

2010 and 2512 DSC series resistors are supplied on 12mm carrier tape and 7 inch reels as per IEC 286-3, quantity per reel;

2010 : 3000pcs; 2512 : 1800pcs. Reels of 1000pcs are available on request.

2.5

± 0.5

13

± 0.5

33

± 1.0

Marking

(Both sides)

0.8

± 0.15

Wr

T

Tape and reel dimensions (mm)

W

P1

P0

P2

D0

D1

E

F

A0

B0

K0

T

T1

T2

±0.3

±0.1

±0.1

±0.05

±0.1

±0.2

±0.1

±0.05

±0.1

±0.1

±0.1

±0.05

nom

±0.15

1206

8

4

4

2

1.5

1

1.75

3.5

1.95

3.55

1.0

0.2

0.05

1.3

2010

12

4

4

2

1.5

1.5

1.75

5.5

2.79

5.89

0.91

0.28

0.06

1.21

2512

12

8

4

2

1.5

1.5

1.75

5.5

3.61

6.96

1.17

0.28

0.06

1.45