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PDF ARC242 Data sheet ( Hoja de datos )
| Número de pieza | ARC242 | |
| Descripción | (ARC241 / ARC242) Array chip resistors | |
| Fabricantes | ETC | |
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Array chip resistors
size 4 × 0603
ARC241/ARC242
ARV241/ARV242
FEATURES
• 4 × 0603 sized resistors in one
1206-sized package
• Reduced reel exchange time
• Low assembly costs
• Reduced PCB area
www.DataShe•et4RUe.cdoumced size of final equipment
• Higher component and equipment
reliability.
APPLICATIONS
• Camcorders
• Hand held measuring equipment
• Car telephones
• Computers
• Portable radio, CD and cassette
players.
DESCRIPTION
The resistors are constructed on a
high grade ceramic body (aluminium
oxide). Internal metal electrodes are
added at each end and connected by
a resistive paste which is applied to
the top surface of the substrate. The
composition of the paste is adjusted
to give the approximate resistance
required and the value is trimmed to
within tolerance, by laser cutting of
this resistive layer.
The resistive layer is covered with a
protective coating and printed with the
resistance value. Finally, external end
terminations are added. For ease of
soldering the outer layer of these end
terminations is a lead-tin alloy.
handbook, 2 columns
R1 R2 R3 R4
CCA862
R1 = R2 = R3 = R4.
For dimensions see Fig.3 and Table 3.
Fig.1 Equivalent circuit diagram.
QUICK REFERENCE DATA
DESCRIPTION
Resistance range
Resistance tolerance and E-series
Temperature coefficient
Absolute maximum dissipation
per resistive element at Tamb = 70 °C
Maximum permissible voltage
Climatic category (IEC 60068)
Basic specification
ARC241 ARV241
±5%; E24 series
≤±200 × 10−6/K
VALUE
ARC242
10 Ω to 1 MΩ
±1%; E96 series
≤±100 × 10−6/K
ARV242
±1%; E24/E96 series
≤±200 × 10−6/K
0.063 W
50 V (DC or RMS)
55/155/56
IEC 60115-8
R-Array overview
TYPE
ARC241
ARC242
ARV241
ARV242
TERMINATION
TECHNOLOGY
concave
concave
convex
convex
SIZE
4 × 0603
4 × 0603
4 × 0603
4 × 0603
TOLERANCE
(%)
5
1
5
1
1
1 page  
IEC
60 115-8
CLAUSE
IEC
60 068-2
TEST
METHOD
TEST
PROCEDURE
4.7 voltage proof on maximum voltage (RMS) during 1 minute,
insulation
metal block method
4.13
4.33
short time overload
bending
room temperature; P = 6.25 × Pn;
5 s (V ≤ 2 × Vmax)
resistors mounted on a 90 mm glass epoxy
resin PCB (FR4), bending: 5 mm
4.19
www.DataSheet4U.com
14 (Na)
rapid change of
temperature
30 minutes at LCT and
30 minutes at UCT; 5 cycles
4.24.2
4.25.1
4.23.2
4.8.4.2
3 (Ca)
27 (Ba)
damp heat
(steady state)
endurance
endurance at upper
category
temperature
temperature
coefficient
56 days; 40 ±2 °C; 93 +2/−3% RH;
loaded with 0.01 Pn
1000 +48/−0 hours; 70 ±2 °C; loaded with
Pn or Vmax; 1.5 hours on and 0.5 hours off
1000 +48/−0 hours; no load
at 20/LCT/20 °C and 20/UCT/20 °C
Other tests in accordance with IEC 60115 clauses and IEC 60068 test method
4.17 20 (Ta)
4.6.1.1
solderability
(after ageing)
insulation
resistance
8 hours steam or 16 hours 155 °C;
unmounted chips completely immersed for
2 ±0.5 s in a solder bath at 235 ±2 °C
voltage (DC) after 1 minute,
metal block method: 10 V
4.12
noise
IEC publication 60195 (measured with
Quantech-equipment):
R ≤ 100 Ω
100 Ω < R ≤ 1 kΩ
1 kΩ < R ≤ 10 kΩ
10 kΩ < R ≤ 100 kΩ
100 kΩ < R ≤ 1 MΩ
REQUIREMENTS
ARC241 ARV241
ARC242
ARV242
no breakdown or flashover
∆R/R max.: ±(1% +0.05 Ω)
no visible damage
∆R/R max.:
±(1% +0.05 Ω)
∆R/R max.:
±(0.5% +0.05 Ω)
no visible damage
∆R/R max.: ±(0.5% +0.05 Ω)
∆R/R max.:
±(3% +0.1 Ω)
∆R/R max.:
±(2% +0.1 Ω)
∆R/R max.:
±(2% +0.1 Ω)
∆R/R max.:
±(1% +0.05 Ω)
∆R/R max.:
±(1% +0.05 Ω)
∆R/R max.:
±(1% +0.05 Ω)
∆R/R max.:
±(2% +0.1 Ω)
∆R/R max.:
±(1% +0.05 Ω)
∆R/R max.:
±(1% +0.05 Ω)
∆R/R max.:
±(2% +0.1 Ω)
∆R/R max.:
±(2% +0.1 Ω)
∆R/R max.:
±(2% +0.1 Ω)
≤±200 × 10−6/K
≤±100 × 10−6/K ≤±200 × 10−6/K
good tinning (≥95% covered);
no damage
Rins min.: 103 MΩ
max. 0.316 µV/V (−10 dB)
max. 1 µV/V (0 dB)
max. 3 µV/V (9.54 dB)
max. 6 µV/V (15.56 dB)
max. 10 µV/V (20 dB)
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet ARC242.PDF ] | |
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