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120
DATA SHEET
ARRAY CHIP RESISTORS
YC/TC
5%, 1%
sizes
YC:102/104/122/124/162/164/248/324/158T/358L/358T
TC: 122/124/164
RoHS compliant

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Chip Resistor Surface Mount YC/TC SERIES 102 to 358
Product specification 2
12
SCOPE
This specification describes
YC (convex, flat) and TC (concave)
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 equipments:
PDAs, PNDs
Mobile phone, telecom…
FEATURES
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
ORDERING INFORMATION - GLOBAL PART NUMBER & 12NC
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)
YC XXXX X X X X XX XXXX L/T
TC (1) (2) (3) (4) (5) (6) (7) (8)
(1) SIZE
YC:102/104/122/124/162/164/248/324/158T/358L/358T
TC: 122/124/164
(2) ARRAYS OR NETWORKS
Array YC102/104/122/124/162/164/248/324: -
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.
ORDERING 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 100,000Ω with 5% tolerance, supplied in 7-inch
tape reel is: YC158TJR-07100KL
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 / 12NC can be added (both are on customer request)
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)
XM
(1 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
Aug. 22, 2017 V.7
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Chip Resistor Surface Mount YC/TC SERIES 102 to 358
Product specification 3
12
PHYCOMP BRAND ordering codes
Both GLOBAL PART NUMBER (preferred) and 12NC (traditional) codes are acceptable to order Phycomp
brand products.
GLOBAL PART NUMBER (PREFERRED)
For detailed information of GLOBAL PART NUMBER and ordering example, please refer to page 2.
TC122 series is supplied and ordered by global part number only.
12NC CODE
2350
(1)
XXX XXXXX L
(2) (3) (4)
TYPE/ START TOL. RESISTANCE
2×0402 IN (1) (%) RANGE
PAPER / PE TAPE ON REEL (units) (2)
10,000
50,000
ARV321 2350 ± 5% 1 to 1 MΩ
013 11xxx
013 12xxx
ARV322 2350
Jumper 2350
± 1% 10 to 1 MΩ
- 0Ω
013 2xxxx
013 91001
013 3xxxx
-
(1) The resistors have a 12-digit ordering code starting with 2350.
(2) The subsequent 4 or 5 digits indicate the resistor tolerance and
packaging.
(3) The remaining 4 or 3 digits represent the resistance value with the
last digit indicating the multiplier as shown in the table of
Last digit of 12NC”.
(4) "L" is optional symbol (Note).
ORDERING EXAMPLE
The ordering code of a ARV321 resistor, value 1,000Ω with ±5%
tolerance, supplied in tape of 10,000 units per reel is: 235001311102(L)
or YC122-JR-071KL.
Last digit of 12NC
Resistance decade (3)
Last digit
0.01 to 0.0976 Ω
0.1 to 0.976 Ω
1 to 9.76 Ω
10 to 97.6 Ω
100 to 976 Ω
1 to 9.76 KΩ
10 to 97.6 KΩ
100 to 976 KΩ
1 to 9.76 MΩ
10 to 97.6 MΩ
0
7
8
9
1
2
3
4
5
6
Example:
0.02 Ω
0.3 Ω
1Ω
33 KΩ
10 MΩ
= 0200 or 200
= 3007 or 307
= 1008 or 108
= 3303 or 333
= 1006 or 106
NOTE
1. All our RSMD products are 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 / 12NC can be added (both are on customer request)
Aug. 22, 2017 V.7
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Chip Resistor Surface Mount YC/TC SERIES 102 to 358
Product specification 4
12
MARKING
YC102
Fig. 1
YC122
Fig. 2
YC104
Fig. 3
YC124 / 162 / 164 / 324
0
Fig. 4 Jumper=0Ω
2
Fig. 4-1 Value=240KΩ
YC248
0
Fig. 5 Jumper=0Ω
2
Fig. 5-1 Value=240KΩ
YC158T/358L/358T
2
Fig. 6 Value=24Ω
TC122
Fig. 7
TC124
Fig. 8
Aug. 22, 2017 V.7
No marking
No marking
No marking
1-Digit marking
E-24 series: 3 digits, 5%
First two digits for significant figure and 3rd digit for number of zeros
1-Digit marking
E-24 series: 3 digits, 5%
First two digits for significant figure and 3rd digit for number of zeros
Fig. 6-1 Value=240KΩ
E-24 series: 3 digits
First two digits for significant figure and 3rd
digit for number of zeros
No marking
No marking
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Chip Resistor Surface Mount YC/TC SERIES 102 to 358
Product specification 5
12
TC164
0 1-Digit marking
Fig. 9 Jumper=0Ω
2 E-24 series: 3 digits, 5%
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 Ni-
barrier) are added as shown in Fig.9.
OUTLINES
Fig. 10 Chip resistor outlines
Aug. 22, 2017 V.7
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