CRCW0603249RFKEB Vishay, CRCW0603249RFKEB Datasheet - Page 6

• Manufacturer Part Number: CRCW0603249RFKEB
• Description: Resistor,Metal Glaze,249Ohms,75WV,1+/-% Tol,-100,100ppm-TC,0603-Case
• Manufacturer: Vishay
• Series: CRCWr

Specifications of CRCW0603249RFKEB

• Resistance (ohms): 249
• Power (watts): 0.1W, 1/10W
• Composition: Thick Film
• Temperature Coefficient: ±100ppm/°C
• Tolerance: ±1%
• Size / Dimension: 0.063" L x 0.033" W (1.60mm x 0.85mm)
• Height: 0.018" (0.45mm)
• Lead Style: Surface Mount (SMD - SMT)
• Package / Case: 0603 (1608 Metric)
• Resistance In Ohms: 249
• Case: 0603 (1608 metric)
• Resistance: 249 Ohms
• Power Rating: 0.1 Watt (1/10 Watt)
• Termination Style: SMD/SMT
• Voltage Rating: 75 Volts
• Operating Temperature Range: - 55 C to + 155 C
• Dimensions: 0.85 mm W x 1.55 mm L x 0.45 mm H
• Product: Thick Film Resistors SMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Document Number: 20008
Revision: 18-Nov-10
TEST PROCEDURES AND REQUIREMENTS
EN
60115-1
CLAUSE
4.5
4.7
4.13
4.17.2
4.8.4.2
4.32
4.33
4.19
4.23
4.23.2
4.23.3
4.23.4
4.23.5
4.23.6
4.23.7
4.25.1
4.18.2
4.35
4.24
4.25.3
4.40
4.29
4.30
METHOD
78 (Cab)
60082-2
21 (Uu
21 (Uu
45 (XA)
45 (XA)
58 (Td)
14 (Na)
30 (Db)
30 (Db)
58 (Td)
13 (M)
2 (Ba)
1 (Aa)
TEST
IEC
-
-
-
-
-
-
-
-
-
-
3)
1)
Component solvent resistance
Lead (Pb)-Bearing Thick Film, Rectangular Chip Resistors
Solvent resistance of marking
Rapid change of temperature
Flamability, needle flame test
Resistance to soldering heat
Damp heat, steady state
Temperature coefficient
Electrostatic discharge
category temperature
(human body model)
Endurance at upper
Short time overload
Endurance at 70 °C
Substrate bending
Climatic sequence:
Shear (adhesion)
Damp heat, cyclic
Damp heat, cyclic
Low air pressure
Voltage proof
Solderability
Resistance
DC load
Dry heat
TEST
Cold
For technical questions, contact:
Stability for product types:
Solder bath method; Sn60Pb40;
U = 2.5 x
ESD test voltage acc. to size
50 °C; method 1, toothbrush
3 pos. + 3 neg. discharges;
RR 1608 and smaller: 9 N
RR 2012 and larger: 45 N
(235 ± 5) °C, (2 ± 0.2) s
1 kPa; (25 ± 10) °C; 1 h
(93 ± 3) % RH; 56 days
(260 ± 5) °C; (10 ± 1) s
U = √(P
duration: Acc. to style
Depth 2 mm; 3 times
Solder bath method
(20/- 55/20) °C and
55 °C; ≥ 90 % RH;
55 °C; ≥ 90 % RH;
U = 1.4 · U
non-activated flux;
30 min. at - 55 °C;
1.5 h on; 0.5 h off;
Isopropyl alcohol;
Isopropyl alcohol;
30 min. at 125°C
IEC 60695-11-5;
50 °C; method 2
155 °C; 1000 h
IEC 61340-3-1;
(20/125/20) °C
PROCEDURE
U =
24 h; 5 cycles
70 °C; 1000 h
70 °C; 8000 h
24 h; 1 cycle
125 °C; 16 h
1000 cycles
- 55 °C; 2 h
(40 ± 2) °C;
P
5 cycles
70
70
10 s
P
x R) ≤ U
-
-
x R
[e-mail]
70
ins;
x R
≤ 2 x U
60 s
D/CRCW
max.
max.
;
STABILITY CLASS 1
± (0.25 % R + 0.05 Ω)
± (0.25 % R + 0.05 Ω)
± (0.25 % R + 0.05 Ω)
Good tinning (≥ 95 %
± (1 % R + 0.05 Ω)
± (1 % R + 0.05 Ω)
± (1 % R + 0.05 Ω)
± (1 % R + 0.05 Ω)
no visible damage
± (2 % R + 0.1 Ω)
1 Ω to 10 MΩ
OR BETTER
± 100 ppm/K
REQUIREMENTS PERMISSIBLE
covered);
± 1 %
no open circuit in bent position
No flashover or breakdown
± (0.25 % R + 0.05 Ω)
No burning after 30 s
No visible damage,
± (1 % R + 0.05 Ω)
± (1 % R + 0.05 Ω)
No visible damage
No visible damage
no visible damage
Marking legible,
CHANGE (ΔR)
STABILITY CLASS 2
± (0.5 % R + 0.05 Ω)
± (0.5 % R + 0.05 Ω)
± (0.5 % R + 0.05 Ω)
± (1 % R + 0.05 Ω)
± (2 % R + 0.1 Ω)
± (2 % R + 0.1 Ω)
± (4 % R + 0.1 Ω)
± (2 % R + 0.1 Ω)
1 Ω to 10 MΩ
OR BETTER
± 200 ppm/K
D/CRCW
www.vishay.com
± 5 %
Vishay
123