CRCW08052K49FKTA Vishay, CRCW08052K49FKTA Datasheet - Page 2
![RES 2.49K OHM 1/8W 1% 0805 SMD](/photos/12/73/127310/541-0805__2012__sml.jpg)
CRCW08052K49FKTA
Manufacturer Part Number
CRCW08052K49FKTA
Description
RES 2.49K OHM 1/8W 1% 0805 SMD
Manufacturer
Vishay
Series
CRCWr
Type
Thick Filmr
Datasheets
1.CRCW0603100KJNEA.pdf
(8 pages)
2.CRCW04023R00FKED.pdf
(8 pages)
3.CRCW08052K49FKTA.pdf
(6 pages)
Specifications of CRCW08052K49FKTA
Resistance
2.49kohm
Temperature Coefficient
±100ppm/°C
Resistance (ohms)
2.49K
Power (watts)
0.125W, 1/8W
Composition
Thick Film
Tolerance
±1%
Size / Dimension
0.079" L x 0.049" W (2.00mm x 1.25mm)
Height
0.018" (0.45mm)
Lead Style
Surface Mount (SMD - SMT)
Package / Case
0805 (2012 Metric)
Resistance In Ohms
2.49K
Case
0805 (2012 metric)
Power Rating(s)
1/8W
Tolerance (+ Or -)
1%
Mounting Style
Surface Mount
Operating Temp Range
-55C to 155C
Case Style
Molded
Military Standard
Not Required
Failure Rate
Not Required
Product Length (mm)
2mm
Product Depth (mm)
1.25mm
Product Height (mm)
0.45mm
Resistance Tolerance
± 1%
Power Rating
125mW
Voltage Rating
150V
Resistor Element Material
Thick Film
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Features
-
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant, Contains lead / RoHS non-compliant
Other names
CRCW0805 100 2K49 1% RT1
CRCW08052491FRT1
CRCW08052491FRT1
Document Number 20008
Revision 18-Feb-03
DIMENSIONS
PARAMETER
Rated Dissipation at 70 C
(CECC 40401 | EIA 575)
Limiting Element Voltage
Insulation Voltage (1 min)
Thermal Resistance
Insulation Resistance
Category Temperature Range
Failure Rate
Weight / 1000pcs
TECHNICAL SPECIFICATIONS
D-SERIES
CRCW-SERIES
CRCW
MODEL
ORDERING INFORMATION
1)
2)
Measuring conditions in acc. to CECC 40401
Rated voltage:
MODEL
0603
SIZE
D11
PxR
2)
UNIT CRCW0201
V
K/W
V
Example: 49R9F = 49.9 ,
h
W
peak
g
C
–1
1% = 3 sig. digits, plus multiplier
5% = 2 sig. digits, plus multiplier
ppm / K
For technical questions in Americas/Asia contact : ff2bresistors@vishay.com
100
TC
RESISTANCE VALUE
For technical questions in Europe contact : ff1aresistors@vishay.com
1.10
0.05
0.17
30
50
5R1J = 5.1 , 5%
3011F = 3.01K , 1%
000Z = 0 Jumper
- 9
Thick Film, Rectangular, Chip Resistors
5620
CRCW0402 CRCW0603 CRCW0805 CRCW1206
0.063
D10
> 75
0.65
870
50
1)
RESISTANCE VALUE
3)
Depending on solder pad dimensions
1%
> 100
0.10
D11
550
75
2
562R
1)
D =
F = 1%
J =
Z = 0
TOLERANCE
INCH METRIC
0201
0402
0603
0805
1206
1210
1218
2010
2512
> 200
INCH METRIC
0201
0402
0603
0805
1206
1210
1218
2010
2512
0.125
D12
150
440
5.5
5%,
SIZE
0.5%
1)
F
SIZE
%
Jumper
- 55 / + 125 (+ 155)
0525
1005
1608
2012
3216
3225
3246
5025
6332
0525
1005
1608
2012
3216
3225
3246
5025
6332
0.3 • 10
> 10
> 300
D25
F =
0.25
200
220
10
REFLOW SOLDERING
TOLERANCE
*NOTE: Entering a TC value in this
field is optional. If no TC is specified
by the Customer, the default TC will be
highest listed for Tolerance specified.
0.28
1.05
1)
9
1.55
0.6 0.05 0.3 0.05 0.23 0.05 0.15 0.05 0.15 0.05
1.0 0,05 0.5 0.05 0.35 0.05 0.25 0.05 0.2. 0.1
5.0 0.15 2.5 0.15 0.6 0.05 0.6 0.2
0.4
0.5
2.0
3.2
3.2
0.7
0.9
0.9
1.0
1.0
–9
3.2 0.2
6.3 0.2 3.15 0.15 0.6 0.05 0.6 0.2
a
SOLDER PAD DIMENSIONS [in millimeters]
1%, J =
L
CRCW1210 CRCW1218 CRCW2010 CRCW2512
1%
+ 0.20
– 0.10
+ 0.10
– 0.20
+ 0.10
– 0.05
+ 0.10
– 0.20
%
> 300
0.33
200
0.43
140
16
0.6
0.9
1.3
1.7
2.5
4.9
2.5
3.2
100ppm
200ppm
b
50ppm
DIMENSIONS [in millimeters]
1.25 0.15 0.45 0.05 0.3
0.85 0.1 0.45 0.05 0.3 0.2
1.6 0.15 0.55 0.05 0.45 0.2
4.6 0.15 0.55 0.05 0.45 0.2
2.5 0.2 0.55 0.05 0.45 0.2
100
TC*
3)
5%
W
0.23
1.2
2.0
2.0
1.9
3.9
5.2
0.5
1.0
> 300
l
29.5
200
1.0
3)
H
Papertape 20000 pcs
1.25
0.9
0.9
1.1
1.1
1.2
1.2
Papertape 20000 pcs
WAVE SOLDERING
a
PACKAGING
D...-CRCW
> 300
25.5
400
PACKAGING
0.5
88
T1
3)
PN
+ 0.20
– 0.10
www.vishay.com
RT6
0.9
1.3
1.7
2.5
4.8
2.5
3.2
b
Vishay
0.3. 0.2
0.3. 0.2
0.4. 0.2
0.4. 0.2
0.4. 0.2
0.6. 0.2
0.6. 0.2
> 300
40.5
500
1.0
T2
65
1.0
1.3
2.3
2.2
1.9
3.9
5.2
l
3)
31