RES 340 OHM 1/8W 1% 0805 SMD

CRCW0805340RFKTA

Manufacturer Part NumberCRCW0805340RFKTA
DescriptionRES 340 OHM 1/8W 1% 0805 SMD
ManufacturerVishay
SeriesCRCW
CRCW0805340RFKTA datasheets
 


Specifications of CRCW0805340RFKTA

Temperature Coefficient±100ppm/°CResistance (ohms)340
Power (watts)0.125W, 1/8WCompositionThick Film
Tolerance±1%Size / Dimension0.079" L x 0.049" W (2.00mm x 1.25mm)
Height0.018" (0.45mm)Lead StyleSurface Mount (SMD - SMT)
Package / Case0805 (2012 Metric)Resistance In Ohms340
Case0805 (2012 metric)Resistance340ohm
Resistance Tolerance± 1%Power Rating125mW
Voltage Rating150VResistor Element MaterialThick Film
Lead Free Status / RoHS StatusContains lead / RoHS non-compliantFeatures-
Other namesCRCW0805 100 340R 1% RT1
CRCW08053400FRT1
  
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Lead (Pb)-Bearing Thick Film, Rectangular Chip Resistors
TEST PROCEDURES AND REQUIREMENTS
IEC
EN
60082-2
60115-1
TEST
TEST
CLAUSE
METHOD
4.5
-
Resistance
4.7
-
Voltage proof
4.13
-
Short time overload
4.17.2
58 (Td)
Solderability
4.8.4.2
-
Temperature coefficient
4.32
21 (Uu
Shear (adhesion)
3)
4.33
21 (Uu
Substrate bending
1)
4.19
14 (Na)
Rapid change of temperature
4.23
-
Climatic sequence:
4.23.2
2 (Ba)
Dry heat
4.23.3
30 (Db)
Damp heat, cyclic
4.23.4
1 (Aa)
Cold
4.23.5
13 (M)
Low air pressure
4.23.6
30 (Db)
Damp heat, cyclic
4.23.7
-
DC load
4.25.1
-
Endurance at 70 °C
4.18.2
58 (Td)
Resistance to soldering heat
4.35
-
Flamability, needle flame test
4.24
78 (Cab)
Damp heat, steady state
Endurance at upper
4.25.3
-
category temperature
Electrostatic discharge
4.40
-
(human body model)
4.29
45 (XA)
Component solvent resistance
4.30
45 (XA)
Solvent resistance of marking
Document Number: 20008
Revision: 18-Nov-10
PROCEDURE
Stability for product types:
D/CRCW
-
U = 1.4 · U
60 s
ins;
U = 2.5 x
P
x R
≤ 2 x U
70
duration: Acc. to style
Solder bath method; Sn60Pb40;
non-activated flux;
(235 ± 5) °C, (2 ± 0.2) s
(20/- 55/20) °C and
(20/125/20) °C
RR 1608 and smaller: 9 N
RR 2012 and larger: 45 N
Depth 2 mm; 3 times
30 min. at - 55 °C;
30 min. at 125°C
5 cycles
1000 cycles
-
125 °C; 16 h
55 °C; ≥ 90 % RH;
24 h; 1 cycle
- 55 °C; 2 h
1 kPa; (25 ± 10) °C; 1 h
55 °C; ≥ 90 % RH;
24 h; 5 cycles
U =
P
x R
70
U = √(P
x R) ≤ U
70
max.
1.5 h on; 0.5 h off;
70 °C; 1000 h
70 °C; 8000 h
Solder bath method
(260 ± 5) °C; (10 ± 1) s
IEC 60695-11-5;
10 s
(40 ± 2) °C;
(93 ± 3) % RH; 56 days
155 °C; 1000 h
IEC 61340-3-1;
3 pos. + 3 neg. discharges;
ESD test voltage acc. to size
Isopropyl alcohol;
50 °C; method 2
Isopropyl alcohol;
50 °C; method 1, toothbrush
For technical questions, contact:
thickfilmchip@vishay.com
D/CRCW
REQUIREMENTS PERMISSIBLE
CHANGE (ΔR)
STABILITY CLASS 1
STABILITY CLASS 2
OR BETTER
OR BETTER
1 Ω to 10 MΩ
1 Ω to 10 MΩ
± 1 %
± 5 %
No flashover or breakdown
;
max.
± (0.25 % R + 0.05 Ω)
± (0.5 % R + 0.05 Ω)
Good tinning (≥ 95 %
covered);
no visible damage
± 100 ppm/K
± 200 ppm/K
No visible damage
No visible damage,
no open circuit in bent position
± (0.25 % R + 0.05 Ω)
± (0.25 % R + 0.05 Ω)
± (0.5 % R + 0.05 Ω)
± (1 % R + 0.05 Ω)
± (1 % R + 0.05 Ω)
± (1 % R + 0.05 Ω)
± (2 % R + 0.1 Ω)
± (1 % R + 0.05 Ω)
± (2 % R + 0.1 Ω)
± (2 % R + 0.1 Ω)
± (4 % R + 0.1 Ω)
± (0.25 % R + 0.05 Ω)
± (0.5 % R + 0.05 Ω)
No burning after 30 s
± (1 % R + 0.05 Ω)
± (1 % R + 0.05 Ω)
± (2 % R + 0.1 Ω)
± (1 % R + 0.05 Ω)
No visible damage
Marking legible,
no visible damage
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