120
DATA SHEE
T
ARRAY
CHIP RESISTORS
YC102 (4Pin/2R)
5%, 1%
sizes 2 × 0201
RoHS complian
t
Product specification – Sep 24, 2008 V.0 Supersedes Date of Mar. 06, 2003
SERIES
YC
102 (RoHS Compliant)
Chip Resistor Surface Mount
w
ww.yageo.com
Sep 24, 2008 V.0
Product specification
2
7
Y
YA
AG
GE
EO
O
B
BR
RA
AN
ND
D
o
or
rd
de
er
ri
in
ng
g
c
co
od
de
e
GLOBAL PART NUMBER (PREFERRED)
YC102 – X X X XX XXXX L
(1) (2) (3) (4) (5) (6)
(1) TOLERANCE
F = ±1%
J = ±5% (for Jumper ordering, use code of J)
(2) PACKAGING TYPE
R = Paper taping reel
(3) TEMPERATURE COEFFICIENT OF RESISTANCE
– = Base on spec
(4) TAPING REEL
07 = 7 inch dia. Reel
(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)
ORDERING INFORMATION
-
GLOBAL PART NUMBER
Both part numbers are identified by the series, size, tolerance, packing
type, temperature coefficient, taping reel and resistance value.
SCOPE
This specification describes
YC102 series chip resistor arrays
with lead-free terminations made
by thick film process.
APPLICATIONS
Terminal for SDRAM and
DDRAM
Computer applications: laptop
computer, desktop computer
Consume electronic equipment:
PDAs, PNDs
Mobile phone, telecom…
FEATURES
RoHS compliant
- Products with lead free
terminations meet RoHS
requirements
- Pb-glass contained in electrodes
- Resistor element and glass are
exempted by RoHS
Reducing environmentally
hazardous wastes
High component and equipment
reliability
Saving of PCB space
None forbidden-materials used
in products/production
Halogen Free Epoxy
ORDERING EXAMPLE
The ordering code of a YC102
convex chip resistor array, value
1,000 X with ±5% tolerance,
supplied in 7-inch tape reel is:
YC102-JR-071K(L).
NOTE
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
Resistance rule of
global part
number
Resistance code rule
Example
0R 0R = Jumpe
r
XRXX
(1 to 9.76 Ω)
1R = 1 Ω
1R5 = 1.5 Ω
9R76 = 9.76 Ω
XXRX
(10 to 97.6 Ω)
10R = 10 Ω
97R6 = 97.6 Ω
XXXR
(100 to 976 Ω) 100R = 100 Ω
XKXX
(1 to 9.76 KΩ)
1K = 1,000 Ω
9K76 = 9760 Ω
XMXX
(1 to 9.76 MΩ)
1M = 1,000,000 Ω
9M76= 9,760,000 Ω
SERIES
YC
102 (RoHS Compliant)
Chip Resistor Surface Mount
w
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Sep 24, 2008 V.0
Product specification
3
7
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.2
O
OU
UT
TL
LI
IN
NE
ES
S
overcoat
resistive layer
inner electrode
termination
ceramic substrate
YNSC069
Fig. 2
Chip resistor outlines
MARKING
YC102
No marking
For further marking information, please see special data sheet “Chip resistors marking”.
Fig. 1
ynsc008
DIMENSIONS
TYPE YC102
B (mm) 0.20 ±0.10
H (mm) 0.35 ±0.10
P (mm) 0.50 ±0.05
L (mm) 0.80 ±0.10
T (mm) 0.35 ±0.10
W1 (mm) 0.15 ±0.10
W2 (mm) 0.60 ±0.10
Table 1
H
B
P
LYNSC071
T
W
1
W
2
Fig. 3
Chip resistor dimension
For dimension see Table
1
SCHEMATIC
CCA862_a
R1
12
43
R2
Fig. 4 Equivalent circuit diagram
R1 = R2
SERIES
YC
102 (RoHS Compliant)
Chip Resistor Surface Mount
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Sep 24, 2008 V.0
Product specification
4
7
FOOTPRINT AND SOLDERING
PROFILES
For recommended footprint and
soldering profiles, please see the
special data sheet “Chip resistors
mounting”.
P
handbook, halfpage
MLB206_1
70 10055 50
T
amb( C)
o
(%P )
rated
0
0
50
100
125
FUNCTIONAL DESCRIPTION
P
PO
OW
WE
ER
R
R
RA
AT
TI
IN
NG
G
YC 102 rated power at 70 °C is 1/32 W
RATED 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)
Fig. 5
Maximum dissipation (P) in percentage of rated power as a
function of the operating ambient temperature (Tamb)
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS YC102 1/32 W
Operating Temperature Range –55 °C to +125 °C
Maximum Working Voltage 15 V
Maximum Overload Voltage 30 V
Dielectric Withstanding Voltage 30 V
Number of Resistors 2
5% (E24) 10 Ω to 1 MΩ
1% (E24/E96) 10 Ω to 1 MΩ
Resistance Range
Zero Ohm Jumpe
r
< 0.05 Ω
Temperature Coefficient ±200 ppm/°C
Rated Current 0.5 A
Jumper Criteria Maximum Current 1.0 A
Table 2
PACKING STYLE AND P
A
CKAGING QUANTITY
PRODUCT TYPE PACKING STYLE REEL DIMENSION QUANTITY PER REEL
YC102 Paper Taping Reel (R) 7" (178 mm) 10,000 units
NOTE
1. For paper tape and reel specification/dimensions, please see the special data sheet “Chip resistors packing”.
Table 3 Packing style and packaging quantity
SERIES
YC
102 (RoHS Compliant)
Chip Resistor Surface Mount
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Sep 24, 2008 V.0
Product specification
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7
TESTS AND REQUIREMENTS
TEST TEST METHOD PROCEDURE REQUIREMENTS
Life/
Operational Life/
Endurance
MIL-STD-202G-method 108A
IEC 60115-1 4.25.1
JIS C 5202-7.10
1,000 hours at 70±5 °C applied RCWV
1.5 hours on, 0.5 hour off, still air required
±(2%+0.05 Ω)
<100 mΩ for Jumper
High
Temperature
Exposure/
Endurance at
upper category
temperature
MIL-STD-202G-method 108A
IEC 60115-1 4.25.3
JIS C 5202-7.11
1,000 hours at maximum operating temperature
depending on specification, unpowered
No direct impingement of forced air to the parts
Tolerances: 125±3 °C
±(1%+0.05 Ω)
<50 mΩ for Jumper
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
Table 4 Test condition, procedure and requirements
SERIES
YC
102 (RoHS Compliant)
Chip Resistor Surface Mount
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Sep 24, 2008 V.0
Product specification
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7
TEST TEST METHOD PROCEDURE REQUIREMENTS
Solderability
- Wetting
IPC/JEDECJ-STD-002B test B
IEC 60068-2-58
Electrical Test not required
Magnification 50X
SMD conditions:
1st step: method B, aging 4 hours at 155 °C
dry heat
2nd step: leadfree solder bath at 245±3 °C
Dipping time: 3±0.5 seconds
Well tinned (≥95% covered)
No visible damage
- Leaching IPC/JEDECJ-STD-002B test D
IEC 60068-2-58
Leadfree solder, 260 °C, 30 seconds
immersion time
No visible damage
- Resistance to
Soldering Heat
MIL-STD-202G-method 210F
IEC 60068-2-58
Condition B, no pre-heat of samples
Leadfree solder, 270 °C, 10 seconds
immersion time
Procedure 2 for SMD: devices fluxed and
cleaned with isopropanol
±(1%+0.05 Ω)
<50 mΩ for Jumper
No visible damage
SERIES
YC
102 (RoHS Compliant)
Chip Resistor Surface Mount
w
ww.yageo.com
Sep 24, 2008 V.0
Product specification
7
7
REVISION HISTORY
“ Yageo reserves all the rights for revising the content of this datasheet without further notification, as long as the products itself are unchanged. Any
product change will be announced by PCN.”
REVISION DATE CHANGE NOTIFICATION DESCRIPTION
Version 0 Sep 24, 2008 - - New datasheet for 2 × 0201 thick film 1% and 5% with lead-free
terminations
- Description of "Halogen Free Epoxy" added
- Define global part number
