PWC2512-10RJI Welwyn Components, PWC2512-10RJI Datasheet
PWC2512-10RJI
Manufacturer Part Number
PWC2512-10RJI
Description
Thick Film Resistors - SMD 1.5watt 10 ohm 5%
Manufacturer
Welwyn Components
Series
PWCr
Datasheet
1.PWC2512-10RJI.pdf
(4 pages)
Specifications of PWC2512-10RJI
Resistance
10 Ohms
Power Rating
1.5 Watts
Voltage Rating
500 Volts
Temperature Coefficient
100 PPM / C
Tolerance
5 %
Termination Style
SMD/SMT
Package / Case
2512 (6431 metric)
Operating Temperature Range
- 55 C to + 155 C
Dimensions
3.2 mm W x 6.5 mm L x 0.8 mm H
Product
Thick Film Resistors SMD
Resistance Tolerance
± 5%
Resistor Element Material
Thick Film
Resistor Case Style
2512
No. Of Pins
2
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Pulse Withstanding
Chip Resistors
PWC Series
Electrical Data
Physical Data
Construction
Thick film resistor material, overglaze and organic protection
are screen printed on a 96% alumina substrate. Wrap-around
terminations have an electroplated nickel barrier and solder
coating, this ensures excellent ‘leach’ resistance properties
and solderability.
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
S
P
R
o T
E L
T
O
Thermal Impedance
a P
V
P
Dimensions of PWC resistors are given below in mm and weight in g
0805
1206
2010
2512
o
C
l u
z i
e
a
Excellent pulse withstand performance
Improved working voltage
Improved power rating
Standard chip sizes (0805 to 2512)
Custom designs available
p
e l
V
d
w
s i s
u l
R
r e
e s
e
a r
r e
t /
s e
a t
t a
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e c
p
e c
e c
g
7
a
° 0
l i b
e t
a r
r a
C
m
y t i
n
a e
2.0±0.3
3.2±0.4
5.1±0.3
6.5±0.3
g
p
e
*
e
L
a r
u t
e r
1.25±0.2
1.6±0.2
2.5±0.2
3.2±0.2
W
· Bedlington, Northumberland NE22 7AA, UK
T max
p
0.6
0.7
0.8
0.8
p
O
°C/W
m
*Recommended minimum pad & adjacent trace area for each termination for rated power dissipation on FR4 PCB
m
h
° /
m
m
%
°
W
V
C
C
s
2
0.3±0.15
0.4±0.2
0.6±0.3
0.6±0.3
A
0
0
1
220
1 .
8
40
5
0
2
0
5
5
0.9 min
1.7 min
3.0 min
4.4 min
B
S
e e
E
2
Marking
Components are not marked. Reels are marked with type,
value, tolerance, date code and quantity.
Solvent Resitance
The body protection is resistant to all normal industrial
cleaning solvents suitable for printed circuits.
g
4
a r
r o
p
0.4±0.15
0.6±0.25
0.6±0.25
0.3±0.1
s h
E
9
1
6
f -
C
0
1
0
2
160
R
2
50
r p
3 .
l u
0
0
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0
a l
3
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1
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M
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0.020
0.036
0.055
t a
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5
Wt.
0
o
0
, 5
h t
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o t
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Welwyn Components
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Wrap-around terminations
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5
o
l a i
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L
B
e r
o
(3 faces)
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37
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PWC2512-10RJI Summary of contents
Page 1
... 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
... Again the limit of acceptance was 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 Single Pulse ...
Page 4
... Ordering Procedure Example: PWC2512 at 2.0 kilohms and 5% tolerance on a reel of 1800 pieces - Type Size Value (use IEC62 code) Tolerance (use IEC62 code Packing I Tape T1 Welwyn Components Temperature Rise Curves ...