DATA SHEET
ANTI-SULFURATED CHIP RESISTORS
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
Product specification – March 20, 2017 V.5
RoHS compliant
Product specification
Chip Resistor Surface Mount
AF
2
8
122/124/162/164 (RoHS Compliant)
SERIES
SCOPE
ORDERING INFORMATION - GLOBAL PART NUMBER & 12NC
This specification describes
AF122/AF124/AF162/AF164
(convex)series chip resistor arrays
with lead-free 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 (PREFERRED )
AF XX X - X X X XX XXXX L
APPLICATIONS
Terminal for SDRAM and
DDRAM
(1) (2)
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
Mobile phone, telecom…
FEATURES
AEC-Q200 qualified
4 = 4 resistors
(3) TOLERANCE
F = ± 1%
J = ± 5% (for Jumper ordering, use code of J)
RoHS compliant
Reducing environmentally
hazardous wastes
High component and equipment
reliability
(4) PACKAGING TYPE
R = Paper taping reel
(5) TEMPERATURE COEFFICIENT OF RESISTANCE
– = Base on spec
Saving of PCB space
None forbidden-materials used
in products/production
(6) TAPING REEL
07 = 7 inch dia. Reel
13 = 13 inch dia. Reel
Halogen Free Epoxy
Moisture sensitivity level: MSL 1
(7)
(1) SIZE
High-end Computer &
Multimedia Electronics in high
sulfur environment
Consume electronic
equipments: PDAs, PNDs
(3) (4) (5) (6)
(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
Resistance CODE
rule of global part
O RDERING EXAMPLE
(Note)
number
Letter
L is the system default code for ordering
Theonly.
ordering code of a AF122
Resistance code rule
Example
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)
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
1M = 1,000,000 Ω
www.yageo.com
Mar. 20, 2017 V.5
Product specification
Chip Resistor Surface Mount
AF
SERIES
3
8
122/124/162/164 (RoHS Compliant)
MARKING
AF122
No marking
Fig. 1
AF124 / AF162 / AF164
0
I-Digit marking
Fig. 2 Value = 0Ω
3 60
1% E-24/E-96: R≧ 100Ω 4digits
First three digits for significant figure and 4th digit for number of zeros
Fig. 3 Value = 316KΩ
5% E-24: R≧ 10Ω
First two digits for significant figure and 3rd digit for number of zeros
Fig. 3 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 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 Nibarrier) are added as shown in Fig.4.
OUTLINES
Fig. 4 Chip resistor outlines
DIMENSIONS
Table 1
TYPE
AF122
AF124
AF162
AF164
B (mm)
0.24± 0.10
0.25± 0.15
0.35±0.10
0.35± 0.15
H (mm)
0.30+0.10/-0.05
0.45± 0.05
0.30±0.10
0.65± 0.05
---
0.30± 0.05
--
0.50± 0.15
P (mm)
0.67± 0.05
0.50± 0.05
0.80±0.05
0.80± 0.05
L (mm)
1.00± 0.10
2.00± 0.10
1.60±0.10
3.20± 0.15
T (mm)
0.30± 0.10
0.45± 0.10
0.40±0.10
0.60± 0.10
W1 (mm)
0.25± 0.10
0.30± 0.15
0.30±0.10
0.30± 0.15
W2 (mm)
1.00± 0.10
1.00± 0.10
1.60±0.10
1.60± 0.15
H1 (mm)
For dimension, please refer to Table 1
AF122 / 162
AF124 / 164
Fig. 5 AF122/124/162/164 series chip resistors dimension
www.yageo.com
Mar. 20, 2017 V.5
Product specification
Chip Resistor Surface Mount
AF
SERIES
122/124/162/164 (RoHS Compliant)
4
8
SCHEMATIC
For dimension, please refer to Fig. 5 and Table 1
Fig. 6 Equivalent circuit diagram
ELECTRICAL CHARACTERISTICS
Table 2
AF122
AF124
AF162
AF164
–55 °C to +155 °C
–55 °C to +155 °C
–55 °C to +155 °C
–55 °C to +155 °C
1/16 W
1/16 W
1/16W
1/16W
Maximum Working Voltage
50 V
25 V
50V
50V
Maximum Overload Voltage
100 V
50 V
100V
100V
Dielectric Withstanding
Voltage
Resistance Range
100 V
100 V
100V
100V
5% (E24) 1 Ω to 1 MΩ
1% (E24/E96) 10 Ω to 1 MΩ
Jumper < 50 mΩ
5% (E24) 1 Ω to 1 MΩ
1% (E24/E96) 1 Ω to 1 MΩ
Jumper < 50 mΩ
CHARACTERISTICS
Operating Temperature
Range
Rated Power
1 Ω ≤ R ≤ 10 Ω ± 250 ppm/°C
Temperature Coefficient
Jumper Criteria
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
± 250 ppm/°C
10 Ω ≤ R ≤ 1 MΩ ± 200 ppm/°C
Rated Current
0.5 A
Rated Current
1.0 A
Rated Current
1.0 A
Rated Current 1.0A
Maximum Current
1.0 A
Maximum Current
2.0 A
Maximum Current
2.0 A
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
AF122
AF124
AF162
AF164
7" (178 mm)
10,000 units
10,000 units
5,000 units
5,000 units
13" (330 mm)
50,000 units
40,000 units
---
20,000 units
NOTE
1. For paper tape and reel specification/dimensions, please refer to data sheet “Chip resistors packing”.
www.yageo.com
Mar. 20, 2017 V.5
Product specification
Chip Resistor Surface Mount
AF
SERIES
122/124/162/164 (RoHS Compliant)
5
8
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
Fig. 7 Maximum dissipation (P) in percentage of rated power as a
function of the operating ambient temperature (T amb )
V=Continuous rated DC or
AC (rms) working voltage (V)
P=Rated power (W)
R=Resistance value (Ω)
www.yageo.com
Mar. 20, 2017 V.5
Product specification
Chip Resistor Surface Mount
AF
SERIES
6
8
122/124/162/164 (RoHS Compliant)
TESTS AND REQUIREMENTS
Table 4 Test condition, procedure and requirements
TEST
TEST METHOD
PROCEDURE
REQUIREMENTS
Life/
Endurance
MIL-STD-202-method 108
1,000 hours at 70± 2 °C applied RCWV
1.5 hours on, 0.5 hour off, still air required
± (2%+0.05 Ω )
High Temperature
Exposure
MIL-STD-202-method 108
1,000 hours at maximum operating
temperature depending on specification,
unpowered
± (1%+0.05 Ω)
