Recommended Land Patterns
A
B
SERIES
A
740
741X043
741X083
741C083
0.60
0.023
1.00
0.039
1.00
0.039
1.00
0.039
1.60
0.063
1.60
0.063
2.00
0.079
3.20
0.126
3.20
0.126
1.65
0.065
DIMENSIONS mm/in
B
0.50
0.019
0.65
0.026
0.50
0.020
0.50
0.020
0.50
0.020
0.80
0.032
1.27
0.050
1.27
0.050
1.27
0.050
0.64
0.025
C
0.30
0.012
0.33
0.013
0.30
0.012
0.28
0.011
0.30
0.012
0.50
0.020
0.80
0.031
0.80
0.031
0.90
0.035
0.35
0.014
D
0.30
0.012
0.50
0.020
0.50
0.020
0.50
0.020
0.80
0.031
0.90
0.035
1.00
0.051
1.00
0.039
1.30
0.039
0.80
0.032
C
D
741X163
742
743
744
745
746
Environmental Performance Specifications
Max. Delta R
Test Description
740
741 742-746
Thermal Cycle
1.00% 1.00% 1.00%
5 Cycles -55°C to +125°C
Short Time Overload
2.00% 2.50% 1.00%
2�½ X Rated Working Voltage for 5 Seconds
Moisture Resistance
2.00% 5.00% 2.00% 240 Hours 10% rated load, -10°C to +65°C, 90% R.H.
High Temperature Exposure 3.00% 1.00% 1.00%
1000 Hours, no load, +125°C
Load Life
3.00% 5.00% 2.00%
1000 Hours @ 70°C, rated load
Resistance to Solder Heat 1.00% 2.50% 1.00%
10 Seconds @ 260°C solder
Resistance to Solvents
Isopropyl alcohol, Freon TMC
Solderability
RMA Flux, 230°C, 5 Seconds dip, 95% coverage
Test
Page 4 of 5
February 2008
CTS Electronic Components
www.ctscorp.com
CTS [ CTS CORPORATION ]
