YC324-JK-071KL Datasheet, PDF (4/8 Pages) List of Unclassifed Manufacturers – This specification describes YC324 series chip resistor arrays with lead-free terminations made by thick film process.

Chip Resistor Surface Mount ^{YC SERIES} 324 (RoHS Compliant)
Product specification 4
8
MARKING
YC324
Fig. 1
2
YNSC031
Value = 240 KΩ
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.2
OUTLINES
Fig. 2 Chip resistor outlines
overcoat
resistive layer
inner electrode
termination
ceramic substrate YNSC069
DIMENSIONS
Table 1
TYPE
B (mm)
H (mm)
P (mm)
L (mm)
T (mm)
W₁ (mm)
W₂ (mm)
YC324
0.50 ±0.20
1.10 ±0.15
1.27 ±0.05
5.08 ±0.20
0.60 ±0.10
0.50 ±0.15
3.20 ±0.20
H
a
B
handbook, 4 columns
Pa
L
T
W1
W2
CCB257_b
Fig. 3 YC324 series chip resistors dimension
For dimension see Table 1
SCHEMATIC
For dimension see Fig. 3 and Table 1
Fig. 4 Equivalent circuit diagram
8
7
handbook, 2 columns
R1
R2
6
R3
5
R4
CCA862_c
R1=R2=R3=R4 1
2
3
4
Oct 01, 2008 V.2
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