120
DATA SHEET
ARRAY CHIP RESISTORS
YC162 (4Pin/2R)
5%
sizes 2 × 0603
RoHS compliant
Product specification – Nov 10, 2008 V.0
Supersedes Date of Mar. 06, 2003
Product specification
2
7
Chip Resistor Surface Mount
YC
SERIES
162 (RoHS Compliant)
SCOPE
This specification describes
YC162 series chip resistor arrays
with lead-free terminations made
by thick film process.
APPLICATIONS
Terminal for SDRAM and
DDRAM
Computer
Consume
Mobile
ORDERING INFORMATION - GLOBAL PART NUMBER
Both part numbers are identified by the series, size, tolerance, packing
type, temperature coefficient, taping reel and resistance value.
YAGEO BRAND ordering code
GLOBAL PART NUMBER
(1) (2) (3)
(4)
(5)
(
PREFERRED
)
YC162 – X X X XX XXXX L
(6)
(1) TOLERANCE
J = ±5% (for Jumper ordering, use code of J)
applications: laptop
computer, desktop computer
electronic equipment:
PDAs, PNDs
phone, telecom…
(2) PACKAGING TYPE
R = Paper taping reel
(3) TEMPERATURE COEFFICIENT OF RESISTANCE
– = Base on spec
FEATURES
RoHS compliant
-
(4) TAPING REEL
07 = 7 inch dia. Reel
Products with lead free
terminations meet RoHS
requirements
Pb-glass contained in electrodes
Resistor element and glass are
exempted by RoHS
(5) RESISTANCE VALUE
There are 2~4 digits indicated the resistor value. Letter R/K/M is decimal point, no need
to mention the last zero after R/K/M, e.g.1K2, not 1K20.
Detailed resistance rules show in table of “Resistance rule of global part number”.
-
-
(6) OPTIONAL CODE
L = optional symbol
(Note)
Reducing
High
environmentally
hazardous wastes
component and equipment
reliability
of PCB space
forbidden-materials used
in products/production
Free Epoxy
Saving
None
Resistance rule of global part
number
Resistance code rule
Example
0R
XRXX
(1 to 9.76
Ω)
XXRX
(10 to 97.6
Ω)
XXXR
(100 to 976
Ω)
XKXX
(1 to 9.76 KΩ)
XMXX
(1 to 9.76 MΩ)
0R = Jumper
1R = 1
Ω
1R5 = 1.5
Ω
9R76 = 9.76
Ω
10R = 10
Ω
97R6 = 97.6
Ω
100R = 100
Ω
1K = 1,000
Ω
9K76 = 9760
Ω
1M = 1,000,000
Ω
9M76= 9,760,000
Ω
O
RDERING EXAMPLE
The ordering code of a YC162
convex chip resistor array, value
1,000
X
with ±5% tolerance,
supplied in 7-inch tape reel is:
YC162-JR-071K(L).
NOTE
Halogen
1. All our RSMD products meet RoHS
compliant. "LFP" of the internal 2D reel
label mentions "Lead Free Process"
2. On customized label, "LFP" or specific
symbol printed and the optional "L" at
the end of GLOBAL PART NUMBER
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Nov 10, 2008 V.0
Product specification
3
7
Chip Resistor Surface Mount
YC
SERIES
162 (RoHS Compliant)
MARKING
YC162
ynsc062
1-Digit marking
Fig. 1
Jumper = 0
Ω
E-24 series: 3 digits
ynsc063
First two digits for significant figure and 3rd digit for number of zeros
Fig. 2
Value = 240 KΩ
For further marking information, please see special data sheet “Chip resistors marking”
CONSTRUCTION
The resistor is constructed on top
of a high-grade ceramic body.
Internal metal electrodes are added
on each end to make the contacts to
the thick film resistive element. The
composition of the resistive element
is a noble metal imbedded into a
glass and covered by a second glass
to prevent environment influences.
The resistor is laser trimmed to the
rated resistance value. The resistor
is covered with a protective epoxy
coat, finally the two external
terminations (matte tin on Ni-
barrier) are added. See fig.3
DIMENSIONS
Table 1
TYPE
B (mm)
H (mm)
P (mm)
L (mm)
T (mm)
W
1
(mm)
W
2
(mm)
YC162
0.30 ±0.10
0.50 ±0.10
0.80 ±0.05
1.60 ±0.10
0.40 ±0.10
0.30 ±0.10
1.60 ±0.10
Fig. 4
Chip resistor dimension
Fig. 5
Equivalent circuit diagram
CCA862_a
OUTLINES
overcoat
resistive layer
inner electrode
termination
ceramic substrate
YNSC069
Fig. 3
Chip resistor outlines
SCHEMATIC
For dimension see Table 1
H
B
T
W
1
W
2
4
3
R1
R2
P
L
YNSC071
1
2
R1 = R2
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Nov 10, 2008 V.0
Product specification
4
7
Chip Resistor Surface Mount
YC
SERIES
162 (RoHS Compliant)
ELECTRICAL CHARACTERISTICS
Table 2
CHARACTERISTICS
Operating Temperature Range
Maximum Working Voltage
Maximum Overload Voltage
Dielectric Withstanding Voltage
Number of Resistors
Resistance Range
Temperature Coefficient
Jumper Criteria
Rated Current
Maximum Current
Zero Ohm Jumper
FOOTPRINT AND SOLDERING
PROFILES
YC162 1/16 W
–55 °C to +125 °C
50 V
100 V
100 V
2
5% (E24) 10
Ω
to 1 MΩ
< 0.05
Ω
±200 ppm/°C
1.0 A
2.0 A
For recommended footprint and
soldering profiles, please see the
special data sheet “Chip resistors
mounting”.
PACKING STYLE AND PACKAGING QUANTITY
Table 3
Packing style and packaging quantity
PRODUCT TYPE
YC162
NOTE
PACKING STYLE
Paper Taping Reel (R)
REEL DIMENSION
7" (178 mm)
QUANTITY PER REEL
5,000 units
1. For paper tape and reel specification/dimensions, please see the special data sheet “Chip resistors packing”.
FUNCTIONAL DESCRIPTION
POWER RATING
YC 162 rated power at 70 °C is 1/16 W
R
ATED VOLTAGE
The DC or AC (rms) continuous working voltage
corresponding to the rated power is determined by
the following formula:
V=√(P X R)
or max. working voltage whichever is less
Where
V=Continuous rated DC or
AC (rms) working voltage (V)
P=Rated power (W)
R=Resistance value (X)
handbook, halfpage
P
(%Prated )
100
MLB206_1
50
0
55
0
50
70
100 125
o
Tamb ( C)
Fig. 6
Maximum dissipation (P) in percentage of rated power as a
function of the operating ambient temperature (T
amb
)
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Nov 10, 2008 V.0
Product specification
5
7
Chip Resistor Surface Mount
YC
SERIES
162 (RoHS Compliant)
TESTS AND REQUIREMENTS
Table 4
Test condition, procedure and requirements
TEST
Life/
Operational Life/
Endurance
TEST METHOD
MIL-STD-202G-method 108A
IEC 60115-1 4.25.1
JIS C 5202-7.10
MIL-STD-202G-method 108A
IEC 60115-1 4.25.3
JIS C 5202-7.11
±(1%+0.05
Ω)
<50 mΩ for Jumper
PROCEDURE
1,000 hours at 70±5 °C applied RCWV
1.5 hours on, 0.5 hour off, still air required
REQUIREMENTS
±(2%+0.05
Ω)
<100 mΩ for Jumper
High
Temperature
Exposure/
Endurance at
upper category
temperature
1,000 hours at maximum operating temperature
depending on specification, unpowered
No direct impingement of forced air to the parts
Tolerances: 125±3 °C
Moisture
Resistance
MIL-STD-202G-method 106F
IEC 60115-1 4.24.2
Each temperature / humidity cycle is defined at 8
hours (method 106F), 3 cycles / 24 hours for 10d
with 25 °C / 65 °C 95% R.H, without steps 7a &
7b, unpowered
Parts mounted on test-boards, without
condensation on parts
Measurement at 24±2 hours after
test conclusion
±(2%+0.05
Ω)
<100 mΩ for Jumper
Thermal Shock
MIL-STD-202G-method 107G
-55/+125 °C
Note: Number of cycles required is 300. Devices
unmounted
Maximum transfer time is 20 seconds. Dwell time
is 15 minutes. Air – Air
±(0.5%+0.05
Ω)
for 10 KΩ to
10 MΩ
±(1%+0.05
Ω)
for others
<50 mΩ for Jumper
Short time
overload
MIL-R-55342D-para 4.7.5
IEC60115-1 4.13
2.5 times RCWV or maximum overload voltage
whichever is less for 5 sec at room temperature
±(2%+0.05
Ω)
<50 mΩ for Jumper
No visible damage
Board Flex/
Bending
IEC60115-1 4.33
Device mounted on PCB test board as described,
only 1 board bending required
3 mm bending
Bending time: 60±5 seconds
Ohmic value checked during bending
±(1%+0.05
Ω)
<50 mΩ for Jumper
No visible damage
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Nov 10, 2008 V.0
