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YC164-JR-139K76 View Datasheet(PDF) - YAGEO Corporation

Part NameDescriptionManufacturer
YC164-JR-139K76 Chip Resistor Surface Mount YAGEO
YAGEO Corporation YAGEO
YC164-JR-139K76 Datasheet PDF : 8 Pages
1 2 3 4 5 6 7 8
Chip Resistor Surface Mount YC/TC SERIES 164 (RoHS Compliant)
Product specification 4
8
MARKING
YC164
TC164
0
YNSC010
Fig. 1 Jumper=0
Fig. 2
0
YNSC032
Jumper=0
1-Digit marking
2
YNSC029
Fig. 3 Value = 240 K
Fig. 4
2
YNSC036
Value = 240 K
E-24 series: 3 digits
First two digits for significant figure and 3rd digit
for number of zeros
For further marking information, please see special 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. See fig.5
OUTLINES
Fig. 5 Chip resistor outlines
overcoat
resistive layer
inner electrode
termination
ceramic substrate YNSC069
DIMENSIONS
Table 1
TYPE
YC164
B (mm)
0.30 ±0.15
H (mm)
0.65 ±0.05
H1 (mm)
P (mm)
0.50 ±0.15
0.80 ±0.05
L (mm)
3.20 ±0.15
T (mm)
0.60 ±0.10
W1 (mm) 0.30 ±0.15
W2 (mm) 1.60 ±0.15
TC164
0.30 ±0.15
---
---
0.80 ±0.05
3.20 ±0.15
0.60 ±0.10
0.30 ±0.15
1.60 ±0.15
H
H1
a
B
H
a
B
YC164
a
L
TC164
a
P
L
Fig. 6 YC/TC164 series chip resistors dimension
T
W1
W2
YNSC054-1
SCHEMATIC
For dimension see Fig. 6 and Table 1
Fig. 7 Equivalent circuit diagram
YC164
8
7
6
5
R1
R2
R3
R4
1
2
3
4
R1 = R2 = R3 = R4
8
7
6
5
TC164
R1
R2
R3
R4
1
2
3
R1 = R2 = R3 = R4
YNSC055
4
Oct 27, 2008 V.3
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