DATA SHEET
ANTI-SULFURATED ARRAY CHIP RESISTORS
AUTOMOTIVE GRADE
AF122 (4Pin/2R) / AF124 (8Pin/4R) /
AF162 (4Pin/ 2R)/ AF164 (8Pin/ 4R)
5%, 1%
sizes 2 × 0402, 4 x 0402, 2 x 0603, 4 x 0603
RoHS compliant
Product specification – April 21, 2021 V.6
Product specification
2
8
Chip Resistor Surface Mount
AF
SERIES
122/124/162/164 (RoHS Compliant)
SCOPE
This specification describes
AF122/AF124/AF162/AF164
(convex)series chip resistor arrays
with lead-free terminations made
by thick film process.
APPLICATIONS
Terminal for SDRAM and
DDRAM
High-end Computer &
Multimedia Electronics in high
sulfur environment
Consume electronic
equipments: PDAs, PNDs
Mobile phone, telecom…
FEATURES
AEC-Q200 qualified
RoHS compliant
Reducing environmentally
hazardous wastes
High component and equipment
reliability
Saving of PCB space
None forbidden-materials used
in products/production
Halogen Free Epoxy
Moisture sensitivity level: MSL 1
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
(
PREFERRED
)
AF XX X - X X X XX XXXX L
(1) (2)
(3) (4) (5) (6)
(7)
(1) SIZE
12 = 0402 x 2 (0404)
12 = 0402 x 4 (0408)
16 = 0603 x 2 (0606)
16 = 0603 x 4 (0612)
(2) NUMBER OF RESISTORS
2 = 2 resistors
4 = 4 resistors
(3) TOLERANCE
F = ± 1%
J = ± 5% (for Jumper ordering, use code of J)
(4) PACKAGING TYPE
R = Paper taping 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, 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”.
(8) DEFAULT CODE global part
Resistance rule of
O
RDERING EXAMPLE
number
is the system default code for ordering only.
(Note)
Letter L
The ordering code of a AF122
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
convex chip resistor array, value
1,000Ω with ± 5% tolerance,
supplied in 7-inch tape reel is:
AF122-JR-071KL.
NOTE
1. All our R-Chip 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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Apr. 21, 2021 V.6
Product specification
3
8
Chip Resistor Surface Mount
AF
SERIES
122/124/162/164 (RoHS Compliant)
MARKING
AF122
No marking
Fig. 1
ynsc008
AF124 / AF162 / AF164
0
YNSC010
I-Digit marking
Fig. 2 Value = 0Ω
3 60
YNSC043
Fig. 3 Value = 316KΩ
1% E-24/E-96: R≧ 100Ω 4digits
First three digits for significant figure and 4th digit for number of zeros
5% E-24: R≧ 10Ω
YNSC034
Fig. 3 Value = 240KΩ
First two digits for significant figure and 3rd digit for number of zeros
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 embedded into a
glass and covered by a glass. The
resistor is laser trimmed to the
rated resistance value. The resistor
is covered with a protective epoxy
coat, finally the external
terminations (matte tin on Ni-
barrier) are added as shown in Fig.4.
DIMENSIONS
Table 1
TYPE
B (mm)
H (mm)
H
1
(mm)
P (mm)
L (mm)
T (mm)
W
1
(mm)
W
2
(mm)
AF122
0.24± 0.10
0.30+0.10/-0.05
---
0.67± 0.05
1.00± 0.10
0.30± 0.10
0.25± 0.10
1.00± 0.10
OUTLINES
overcoat
resistive layer
inner electrode
termination
ceramic substrate
YNSC069
Fig. 4
Chip resistor outlines
AF124
0.25± 0.15
0.45± 0.05
0.30± 0.05
0.50± 0.05
2.00± 0.10
0.45± 0.10
0.30± 0.15
1.00± 0.10
AF162
0.35± 0.10
0.30± 0.10
--
0.80±0.05
1.60±0.10
0.40±0.10
0.30±0.10
1.60±0.10
AF164
0.35± 0.15
0.65± 0.05
0.50± 0.15
0.80± 0.05
3.20± 0.15
0.60± 0.10
0.30± 0.15
1.60± 0.15
For dimension, please refer to Table 1
AF122 / 162
AF124 / 164
Fig. 5
AF122/124/162/164 series chip resistors dimension
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Apr. 21, 2021 V.6
Product specification
4
8
Chip Resistor Surface Mount
AF
SERIES
122/124/162/164 (RoHS Compliant)
SCHEMATIC
For dimension, please refer to Fig. 5 and Table 1
AF122 / 162
R1
R2
R1
R2
R3
R4
4
3
5
6
7
8
AF124 / 164
Fig. 6
Equivalent circuit diagram
1
R1 = R2
2
1
2
3
4
YNSC078-1
R1 = R2 = R3 = R4
ELECTRICAL CHARACTERISTICS
Table 2
CHARACTERISTICS
Operating Temperature
Range Power
Rated
Maximum Working Voltage
Maximum Overload Voltage
Dielectric Withstanding
Voltage
Resistance Range
Temperature Coefficient
Jumper Criteria
Rated Current
Maximum Current
AF122
–55 °C to +155 °C
1/16 W
50 V
100 V
100 V
5% (E24) 1
Ω
to 1 MΩ
1% (E24/E96) 10
Ω
to 1 MΩ
Jumper < 50 mΩ
AF124
–55 °C to +155 °C
1/16 W
50 V
100 V
100 V
5% (E24) 1
Ω
to 1 MΩ
1% (E24/E96) 1
Ω
to 1 MΩ
Jumper < 50 mΩ
1
Ω ≤
R
≤
10
Ω
± 250 ppm/°C
AF162
–55 °C to +155 °C
1/16W
50V
100V
100V
AF164
–55 °C to +155 °C
1/16W
50V
100V
100V
5% (E24) 1
Ω
to 1 MΩ
5% (E24) 1
Ω
to 1 MΩ
1% (E24/E96) 1
Ω
to 1 MΩ 1% (E24/E96) 1
Ω
to 1 MΩ
Jumper < 50 mΩ
Jumper < 50 mΩ
10
Ω
<
R
≤
1 MΩ ± 200 ppm/°C
0.5 A
1.0 A
Rated Current
Maximum Current
1.0 A
2.0 A
Rated Current
Maximum Current
1.0 A
2.0 A
Rated Current 1.0A
Maximum Current 2.0A
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
PACKING STYLE
Paper Taping Reel (R)
REEL DIMENSION
7" (178 mm)
13" (330 mm)
AF122
10,000 units
50,000 units
AF124
10,000 units
40,000 units
AF162
5,000 units
---
AF164
5,000 units
20,000 units
NOTE
1. For paper tape and reel specification/dimensions, please refer to data sheet “Chip resistors packing”.
www.yageo.com
Apr. 21, 2021 V.6
Product specification
5
8
Chip Resistor Surface Mount
AF
SERIES
122/124/162/164 (RoHS Compliant)
FUNCTIONAL DESCRIPTION
POWER RATING
AF122 / AF124 / AF162 / AF164 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 (Ω)
handbook, halfpage
P
(%Prated)
100
MLB206_1
50
0
55
0
50
70
100
155
o
Tamb ( C)
Fig. 7
Maximum dissipation (P) in percentage of rated power as a
function of the operating ambient temperature (T
amb
)
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Apr. 21, 2021 V.6
Test/Measurement
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