120
DATA SHEET
ARRAY CHIP RESISTORS
YC/TC
5%, 1%
sizes
YC:102/104/122/124/164/248/324/158T/358L/358T
TC: 122/124/164
Product Specification – December 26, 2024 V.10
RoHS compliant
2
Product specification
Chip Resistor Surface Mount
YC/TC
12
102 to 358
SERIES
SCOPE
ORDERING INFORMATION - GLOBAL PART NUMBER & 12NC
This specification describes
YC (convex, flat) and TC (concave)
series chip resistor arrays with leadfree terminations made by thick film
process.
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 (PREFERSRED )
APPLICATIONS
Terminal for SDRAM and
DDRAM
Computer applications: laptop
computer, desktop computer
Consume electronic equipments:
PDAs, PNDs
Mobile phone, telecom…
FEATURES
AEC-Q200 qualified
More efficient in pick & place
application
Low assembly costs
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
MSL class: MSL 1
YC
TC
XXXX X X X X XX XXXX L/T
(1)
(2) (3) (4) (5)
(6)
(7)
(1) SIZE
YC:102/104/122/124/164/248/324/158T/358L/358T
TC: 122/124/164
(2) ARRAYS OR NETWORKS
Array YC102/104/122/124/164/248/324: Network YC158T/YC358L/YC358T: NA
(3) TOLERANCE
F = ± 1%
J = ± 5% (for Jumper ordering, use code of J)
(4) PACKAGING TYPE
R = Paper taping reel
K = Embossed plastic tape reel
(5) TEMPERATURE COEFFICIENT OF RESISTANCE
– = Base on spec
(6) TAPING REEL
07 = 7 inch dia. Reel
13 = 13 inch dia. Reel
(7) RESISTANCE VALUE
There are 2~4 digits indicated the resistor value. Letter R/K/M is decimal point.
Detailed resistance rules show in table of “Resistance rule of global part number”.
(8) DEFAULT CODE
Letter L is the system default code for ordering only. (Note)
Letter T is the only default code for YC102.
Resistance rule of global part
number
Resistance code rule
Example
O RDERING EXAMPLE
The ordering code of a YC122 convex chip resistor array, value 1,000 Ω
with ± 5% tolerance, supplied in 7-inch tape reel is: YC122-JR-071KL.
YC158T network, value 100,000
tape reel is: YC158TJR-07100KL
(8)
with 5% tolerance, supplied in 7-inch
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
0R
0R = Jumper
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
XM
(1 MΩ)
1M = 1,000,000 Ω
www.yageo.com
Dec. 26, 2024 V.10
Product specification
Chip Resistor Surface Mount
YC/TC
SERIES
3
12
102 to 358
MARKING
YC102
No marking
ynsc142
Fig. 1
YC122
No marking
Fig. 2
ynsc008
YC104
No marking
Fig. 3
YNSC108_1
YC124 /164 / 324
1-Digit marking
YNSC010
Fig. 4 Jumper=0Ω
E-24 series: 3 digits, 5%
YNSC029
Fig. 4-1 Value=240KΩ
First two digits for significant figure and 3rd digit for number of zeros
YC248
1-Digit marking
YNSC014
Fig. 5 Jumper=0Ω
E-24 series: 3 digits, 5%
YNSC035
Fig. 5-1 Value=240KΩ
First two digits for significant figure and 3rd digit for number of zeros
YC158T/358L/358T
E-24 series: 3 digits
YNSC072
Fig. 6 Value=24Ω
YNSC034
Fig. 6-1
Value=240KΩ
First two digits for significant figure and 3rd
digit for number of zeros
TC122
No marking
ynsc060
Fig. 7
TC124
No marking
YNSC061
Fig. 8
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Dec. 26, 2024 V.10
Product specification
Chip Resistor Surface Mount
YC/TC
SERIES
4
12
102 to 358
TC164
1-Digit marking
YNSC032
Fig. 9 Jumper=0Ω
E-24 series: 3 digits, 5%
YNSC036
First two digits for significant figure and 3rd digit for number of zeros
Fig. 9-1 Value=240KΩ
For further marking information, please refer to 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 Nibarrier) are added as shown in Fig.10.
OUTLINES
overcoat
resistive layer
inner electrode
termination
ceramic substrate
YNSC069
Fig. 10 Chip resistor outlines
www.yageo.com
Dec. 26, 2024 V.10
Product specification
Chip Resistor Surface Mount
YC/TC
SERIES
102 to 358
5
12
SCHEMATIC
Fig. 11 Equivalent circuit diagram
Note: 1. YC102/104 is flat type
For dimension, please refer to Table 1
Fig. 12 YC/TC122 series chip resistors dimension
Note: (1) YC102/104 is flat type
www.yageo.com
Dec. 26, 2024 V.10
Product specification
Chip Resistor Surface Mount
YC/TC
SERIES
6
12
102 to 358
DIMENSIONS
Table 1
TYPE
YC102
H / H1 / HW
B
P
L
T
W1
W2
H : 0.25± 0.10
0.15± 0.10
0.55± 0.10
0.80± 0.10
0.35± 0.10
0.15± 0.10
0.60± 0.10
YC104
H : 0.20± 0.10
0.15± 0.05
0.40± 0.10
1.40± 0.10
0.35± 0.10
0.15± 0.10
0.60± 0.10
YC122
H : 0.210.10 / -0.05
HW : 0.35± 0.10
0.20± 0.10
0.67± 0.05
1.00± 0.10
0.30± 0.10
0.25± 0.10
1.00± 0.10
YC124
H: 0.40± 0.15
H1: 0.30± 0.05
0.20± 0.15
0.50± 0.05
2.00± 0.10
0.45± 0.10
0.30± 0.15
1.00± 0.10
YC164
H : 0.65± 0.05
H1: 0.50± 0.15
0.30± 0.15
0.80± 0.05
3.20± 0.15
0.60± 0.10
0.30± 0.15
1.60± 0.15
YC248
H : 0.45± 0.05
H1: 0.30± 0.05
0.30± 0.15
0.50± 0.05
4.00± 0.20
0.45± 0.10
0.40± 0.15
1.60± 0.15
YC324
H : 1.10± 0.15
H1: 0.90± 0.15
0.50± 0.20
1.27± 0.05
5.08± 0.20
0.60± 0.10
0.50± 0.15
3.20± 0.20
TC122
H : 0.30± 0.05
0.25± 0.15
0.50± 0.05
1.00± 0.10
0.30± 0.10
0.25± 0.15
1.00± 0.10
TC124
H : 0.30± 0.10
0.20± 0.10
0.50± 0.05
2.00± 0.10
0.40± 0.10
0.25± 0.10
1.00± 0.10
TC164
H : 0.50± 0.15
0.30± 0.15
0.80± 0.05
3.20± 0.15
0.60± 0.10
0.30± 0.15
1.60± 0.15
YC158T
H : 0.45± 0.05
H1: 0.32± 0.05
0.30± 0.15
0.64± 0.05
3.20± 0.20
0.60± 0.10
0.35± 0.15
1.60± 0.15
YC358L
YC358T
H : 1.10± 0.15
H1: 0.90± 0.15
0.50± 0.15
1.27± 0.05
6.40± 0.20
0.60± 0.10
0.50± 0.15
3.20± 0.20
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Dec. 26, 2024 V.10
Product specification
Chip Resistor Surface Mount
YC/TC
7
12
102 to 358
SERIES
ELECTRICAL CHARACTERISTICS
Table 2
TYPE
YC102
POWER
P70
OPERATING
MWV
TEMP. RANGE
1/32W
-55°C to +125°C
RESISTANCE RANGE &
TOLERANCE
RCOV
DWV
30V
30V
E24 ± 5% 10Ω≤ R ≤ 1MΩ
E24/E96 ± 1% 10Ω≤ R ≤ 1MΩ
Jumper < 0.05Ω
15V
Jumper criteria
(unit: A)
T. C. R.
Rated current 0.5
Max. current 1.0
± 200 ppm/°C
YC104
1/32W
-55°C to +125°C
12.5V
25V
25V
E24 ± 5% 10Ω ≤ R ≤ 1MΩ
E24/E96 ± 1% 10Ω ≤ R ≤ 1MΩ
Jumper < 0.05Ω
YC122
1/16W
-55°C to +155°C
50V
100V
100V
E24 ± 5% 1Ω ≤ R ≤ 1MΩ
E24/E96 ± 1% 1Ω ≤ R ≤ 1MΩ
Jumper < 0.05Ω
YC124
1/16W
-55°C to +155°C
25V
50V
100V
E24 ± 5% 1Ω ≤ R ≤ 1MΩ
E24/E96 ± 1% 1Ω ≤ R ≤ 1MΩ
Jumper < 0.05Ω
YC164
1/16W
-55°C to +155°C
50V
100V
100V
E24 ± 5% 1Ω ≤ R ≤ 1MΩ
E24/E96 ± 1% 1Ω ≤ R ≤ 1MΩ
Jumper < 0.05Ω
Rated current 1.0
Max. current 2.0
YC248
1/16W
-55°C to +155°C
50V
100V
100V
E24 ± 5% 10Ω ≤ R ≤ 1MΩ
E24/E96 ± 1% 10Ω ≤ R ≤ 1MΩ
Jumper < 0.05Ω
Rated current 2.0
Max. current 10.0
YC324
1/8W
-55°C to +155°C
200V
500V
500V
E24 ± 5% 10Ω ≤ R ≤ 1MΩ
E24/E96 ± 1% 10Ω ≤ R ≤ 1MΩ
TC122
1/16W
-55°C to +125°C
50V
100V
100V
E24 ± 5% 10Ω ≤ R ≤ 1MΩ
E24/E96 ± 1% 10Ω ≤ R ≤ 1MΩ
Jumper < 0.05Ω
Rated current 1.0
Max. current 1.5
Rated current 1.0
Max. current 2.0
Rated current 0.5
Max. current 1.0
1Ω ≤ R ≤ 10Ω
± 250 ppm/°C
10Ω < R ≤ 1MΩ
± 200 ppm/°C
TC124
1/16W
-55°C to +125°C
50V
100V
100V
E24 ± 5% 10Ω ≤ R ≤ 1MΩ
E24/E96 ± 1% 10Ω ≤ R ≤ 1MΩ
Jumper < 0.05Ω
TC164
1/16W
-55°C to +155°C
50V
100V
100V
E24 ± 5% 10Ω ≤ R ≤ 1MΩ
E24/E96 ± 1% 10Ω ≤ R ≤ 1MΩ
Jumper < 0.05Ω
YC158T 1/16W
-55°C to +155°C
25V
50V
50V
E24 ± 5%
YC358L
1/16W
YC358T
-55°C to +155°C
50V
100V
100V
E24 ± 5% 10Ω≤ R ≤ 330KΩ
Rated current 0.5
Max. current 1.0
Rated current 1.0
Max. current 2.0
---
± 200 ppm/°C
---
Rated current 1.0
Max. current 1.5
10Ω ≤ R ≤
100KΩ
---
---
---
---
FOOTPRINT AND SOLDERING PROFILES
For recommended footprint and soldering profiles, please refer to data sheet “Chip resistors mounting”.
PACKING STYLE AND PACKAGING QUANTITY
Table 3 Packing style and packaging quantity
YC102/
104
YC/TC
122
YC/TC
124
YC/TC
164
YC248
YC324
YC158T
YC358L
YC358T
7" (178mm)
10,000
10,000
10,000
5,000
5,000
---
5,000
---
13" (254mm)
50,000
50,000
40,000
20,000
---
---
20,000
---
---
---
---
---
4,000
4,000
---
4,000
PACKING STYLE
PACKING STYLE
Paper taping reel ( R )
Embossed taping reel ( K) 7" (178mm)
NOTE
1. For tape and reel specification/dimensions, please refer to data sheet “Chip resistors packing”.
www.yageo.com
Dec. 26, 2024 V.10
Product specification
Chip Resistor Surface Mount
YC/TC
FUNCTIONAL DESCRIPTION
OPERATING TEMPERATURE RANGE
YC102/104, TC122/124 Range:
-55 to +125 (Fig.13)
YC122/124/164/248/324/158T/358L/358T, TC164
Range:
-55 to +155 (Fig.14)
SERIES
8
12
102 to 358
handbook,
P halfpage
MLB206
max
(%Prated)
100
50
POWER RATING
Each type rated power at 70
YC102/104 = 1/32 W
YC122/124/164/248/158T/358L/358T = 1/16 W
YC324 = 1/8 W
TC122/124/164 = 1/16 W
0
55
0
50
70
100 125
o
Tamb ( C)
Fig. 13 Maximum dissipation (P) in percentage of rated power as a
function of the operating ambient temperature (T amb)
R ATED VOLTAGE
The DC or AC (rms) continuous working voltage
corresponding to the rated power is determined by
the following formula:
MLB206_1
P
(%Prated )
100
V= (PxR)
or max. working voltage whichever is less
50
Where
V=Continuous rated DC or
AC (rms) working voltage (V)
R=Resistance value (
0
55
P=Rated power (W)
)
0
50
70
100
155
o
Tamb ( C)
Fig. 14 Maximum dissipation (P) in percentage of rated power as a
function of the operating ambient temperature (T amb)
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Dec. 26, 2024 V.10
Product specification
Chip Resistor Surface Mount
YC/TC
SERIES
9
12
102 to 358
TESTS AND REQUIREMENTS
Table 4 Test condition, procedure and requirements
TEST
TEST METHOD
PROCEDURE
REQUIREMENTS
Life/
Operational Life/
Endurance
MIL-STD-202-method 108
1,000 hours at 70± 5 °C applied RCWV
1.5 hours on, 0.5 hour off, still air required
± (2%+0.05 Ω)
High Temperature
Exposure/
Endurance at
Upper Category
Temperature
MIL-STD-202-method 108
1,000 hours at maximum operating
temperature depending on specification,
unpowered
± (1%+0.05 Ω)