www.vishay.com
137
PL340, 341, 342
Vishay Thin Film
Document Number: 61066
Revision 14-Nov-02
PACKAGED
PRODUCTS
NETWORKS
VISHAY THIN FILM • FRANCE +33.4.93.37.28.24 FAX: +33.4.93.37.27.31 • GERMANY +49.9287.710 FAX: +49 9287.70435 • ISRAEL +972.3.557.0945 FAX: +972.3.558.9121
• ITALY + 39.2.300.11919 FAX: +39.2.300.11999 • JAPAN +81.42.729.0661 FAX: +81.42.729.3400 • SINGAPORE +65.788.6668 FAX: +65.788.0988
• SWEDEN +46.8.594.70590 FAX: +46.8.594.70581 • UK +44 191 514 8237 FAX: +44 1953 457 722 • USA: (610) 407-4800 FAX: (610) 640-9081
Plastic Leadless Chip Carrier
FEATURES
The Vishay Thin Film PL340 series of precision resistor
networks in 20 pin J-lead chip carriers provide the largest
number of resistors in a single surface mount package. In
addition to providing excellent TCR tracking and long-term
stability within a large multi-resistor network, costs are
minimized. These devices are suitable for all industrial
applications as well as in military applications where plastic
packaging is acceptable. Custom configurations, values, and
tolerance combinations are available with fast turnaround.
STANDARD CONFIGURATIONS
Resistance Range 500Ω to 100K
Absolute Resistance Tolerance 1% to 0.05%
Resistance Ratio Tolerance (Reference Resistor on Pin 1) 0.1% to 0.05%
Absolute TCR ± 50ppm standard
Ratio TCR ± 5ppm standard
Absolute Resistor Stability 1000ppm/2000hours @ 70°C
Ratio Resistor Stability 300ppm/2000hours @ 70°C
Package Power Dissipation 500mW/ 70°C
Operating Temperature Range - 40°C to + 85°C, - 55°C to + 125°C
PRODUCT CAPABILITIES
PL340
Number of Resistors 10
Number of Leads 20
Type Connection Isolated
Values Available 500Ω - 100KΩ
PL341
Number of Resistors 19
Number of Leads 20
Type Connection Series
Values Available 500Ω - 100KΩ
PL342
Number of Resistors 19
Number of Leads 20
Type Connection Common
Values Available 500Ω - 100KΩ
Product may not
be to scale
3212019
910111213
4
5
6
7
8
18
17
16
15
14
13 12 11 10 9
19 20 1 2 3
14
15
16
17
18
8
7
6
5
4
13 12 11 10 9
19 20 1 2 3
14
15
16
17
18
8
7
6
5
4
PL340
LC140
PL341
LC141
PL342
LC142
Document Number: 61066
Revision 14-Nov-02
www.vishay.com
138
PL340, 341, 342
Vishay Thin Film
PACKAGED
PRODUCTS
NETWORKS
VISHAY THIN FILM • FRANCE +33.4.93.37.28.24 FAX: +33.4.93.37.27.31 • GERMANY +49.9287.710 FAX: +49 9287.70435 • ISRAEL +972.3.557.0945 FAX: +972.3.558.9121
• ITALY + 39.2.300.11919 FAX: +39.2.300.11999 • JAPAN +81.42.729.0661 FAX: +81.42.729.3400 • SINGAPORE +65.788.6668 FAX: +65.788.0988
• SWEDEN +46.8.594.70590 FAX: +46.8.594.70581 • UK +44 191 514 8237 FAX: +44 1953 457 722 • USA: (610) 407-4800 FAX: (610) 640-9081
Plastic Leadless Chip Carrier
PACKAGE OUTLINE DRAWING
PLASTIC LEADLESS CHIP CARRIER PL340
20 LEAD PACKAGE
DIMENSIONS in inches [millimeters]
A A1 B B1 C C1 D D1 E F G I J P
MINIMUM 0.385 0.348 0.385 0.348 -- -- -- -- -- -- -- 0.026 -- --
[9.78] [8.84] [9.78] [8.84] -- -- -- -- -- -- -- 0.66 -- --
NOMINAL 0.390 0.350 0.390 0.350 0.045 0.045 0.015 0.015 -- 0.178 0.108 -- 0.320 0.150
[9.91] [8.89] [9.91] [8.89] [1.14] [1.14] [0.38] [0.38] -- [4.52] [2.74] -- [8.13] [3.81]
MAXIMUM 0.395 0.352 0.395 0.352 -- -- -- -- -- -- -- -- -- --
[10.03] [8.94] [10.03] [8.94] -- -- -- -- -- -- -- -- -- --
ORDERING INFORMATION
Example: PL340-20-10-1000-F-F-B-C, 20 Lead PLCC, 1000Ω Isolated Resistors, Absolute Tolerance: 1.0%, Ratio Tolerance: 0.1%,
Absolute TCR: 25ppm/°C, Ratio TCR: 2ppm/°C.
PL340 20 10 1000 F F B C
MODEL NUMBER OF NUMBER OF RESISTANCE ABSOLUTE RATIO ABSOLUTE TCR RATIO TCR
LEADS RESISTORS VALUE TOLERANCE TOLERANCE PPM/°C PPM/°C
%%
(To RREF)
PL341 B = 0.1* D = 0.050* B = 25 C = 2*
PL342 C = 0.2* F = 0.100 D = 50 D = 3*
D = 0.5 H = 0.250 E = 100 F = 5*
F = 1.0 J = 0.500 G = 10
G = 2.0 K = 1.000 X = N/A
J = 5.0 X = N/A
K = 10.0
M = 20.0 *Value dependent
A1
C
D1
D
B1
J
G
PIN 1 LOCATOR
C1
P
F
A, B
0.050 inches
0.5° typical
4° typical
0.120” DIAMETER
0.003 - 0.004” DEPTH
0.027
inches
4° typical
NOTE: Factory will covert order number into final part number.
The first 3 digits are significant
figures and the last specifies the
number of zeros to follow.
“R” designates the decimal
point.
Example: 100 ohms = 1000
1000 ohms = 1001
