dsc2512-10kft18 Welwyn Components, dsc2512-10kft18 Datasheet

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dsc2512-10kft18

Manufacturer Part Number
dsc2512-10kft18
Description
Double-sided Chip Resistors
Manufacturer
Welwyn Components
Datasheet
Physical Data
Construction
Thick film resistor material, overglaze and organic protection are screen printed on a 96% alumina substrate. Wrap-around terminations
Marking
Components are not marked. Reels are marked with type, value, tolerance, date code and quantity.
Solvent Resistance
The body protection is resistant to all normal industrial cleaning solvents suitable for printed circuits.
Double-Sided
Chip Resistors
DSC Series
Electrical Data
General Note
Welwyn Components reserves the right to make changes in product specification without notice or liability.
All information is subject to Welwyn’s own data and is considered accurate at time of going to print.
© Welwyn Components Limited
Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com
have an electroplated nickel barrier and Pb-free solderable coating, this ensures excellent ‘leach’ resistance properties and solderability.
P
2
S
R
o T
E L
T
O
D
T
Pad & trace area for rated power*
V
Dimensions (mm) & Weight (g)
1206
2010
2512
o
h
e
C
h
a
Enhanced power rating
Pb-free terminations
Two parallel resistance elements
in a single chip
Excellent pulse withstand performance
Laser trimmed up to 0.5% tolerance
Enhanced working voltage
p
e i
e s
e l
V
w
o
s i s
r e
u l
R
r e
e l
t r
a r
o c
r e
m
s e
a t
t a
t c
n
p
n
a
n
c i r
@
n i
e c
l u
I l
d
e c
7
g
e s
m
v o
w
° 0
e t
a r
p
t i
r e
p
C
m
e
n
s h
3.2±0.4
5.1±0.3
6.5±0.3
e
d
o l
g
f r
p
a
a t
e
a
e
r o
n
L
d
a r
n
e c
m
d
p
u t
a
o
v
n
e r
l o
w
e c
a t
r e
1.6±0.2
2.5±0.2
3.2±0.2
g
@
e
W
2
° 5
C
· Bedlington, Northumberland NE22 7AA, UK
T max
0.7
0.8
0.8
*
Recommended minimum pad & adjacent trace area for each termination for rated power dissipation on FR4 PCB
p
p
O
W
W
°
m
V
V
mm
/ C
h
t a
t a
o
o
° /
0.4±0.2
0.6±0.3
0.6±0.3
m
%
°
s t l
s t l
W
s t
s t
C
C
s
2
A
B min
1.7
3.0
4.4
1
0
2
1
2
5
2
3 .
0
6
1 .
0
0
0
0
3
6
E
2
0.4±0.15
0.6±0.25
0.6±0.25
4
r o
C
9
6
1
r p
0
f e
R
r e
o t
0.020
0.036
0.055
<
Wt.
e r
1
1
d
0
M
R
-
1
5 -
S
:
2 :
R
o
e e
5
. 0
h t
0
0
0
2
, 5
0
o t
4
5
4
g
o t
8
6
r e
7 .
0
0
0
7 .
0
0
a r
1
0
>
0
_
+
5
a v
4
A
0
p
1
1
M
l l
s h
0
5
u l
7
a v
R
5
s e
1 :
A
u l
Welwyn Components
0
o t
e
Wrap-around terminations
0
: s
p s
, 1
L
c e
B
5
l a i
(3 faces)
o
d r
r e
A
2
1
5
1
9
5
5
0
0
5 .
4 .
0
W
1
0
0
TT electronics plc
2
A subsidiary of
C
T
07. 08

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dsc2512-10kft18 Summary of contents

Page 1

... The body protection is resistant to all normal industrial cleaning solvents suitable for printed circuits. General Note Welwyn Components reserves the right to make changes in product specification without notice or liability. All information is subject to Welwyn’s own data and is considered accurate at time of going to print. © Welwyn Components Limited · ...

Page 2

... The limit of acceptance is a shift in resistance of less than 1% from the initial value. © Welwyn Components Limited Bedlington, Northumberland NE22 7AA, UK Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com M ...

Page 3

... Welwyn Components Limited Bedlington, Northumberland NE22 7AA, UK Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com DSC2512 - Bellcore GR1089 Lightning Surge 10,000 1,000 100 1 ...

Page 4

... Welwyn Components Limited Bedlington, Northumberland NE22 7AA, UK Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com Temperature Derating Curve 125 100 -15 Ambient Temperature/°C ...

Page 5

... 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 Ordering Procedure Specify type reference etc as shown in this example of DSC2512 10K ohms 1%. Type DSC 2512 ...

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