Recommended Land Patterns
SERIES
A
741X043
B
741X083
741C083
741X163
742
C
D
743
744
745
746
DIMENSIONS mm/in
A
B
C
D
1.00
0.65
0.33
0.50
0.039 0.026 0.013 0.020
1.00
0.50
0.30
0.50
0.039 0.020 0.012 0.020
1.00
0.50
0.28
0.50
0.039 0.020 0.011 0.020
1.60
0.50
0.30
0.80
0.063 0.020 0.012 0.031
1.60
0.80
0.50
0.90
0.063 0.032 0.020 0.035
2.00
1.27
0.80
1.00
0.079 0.050 0.031 0.051
3.20
1.27
0.80
1.00
0.126 0.050 0.031 0.039
3.20
1.27
0.90
1.30
0.126 0.050 0.035 0.039
1.65
0.64
0.35
0.80
0.065 0.025 0.014 0.032
Environmental Performance Specifications
Max. Delta R
741
742-746
Thermal Cycle
1.00%
1.00%
Short Time Overload
2.50%
1.00%
Moisture Resistance
5.00%
2.00%
High Temperature Exposure 1.00%
1.00%
Load Life
5.00%
2.00%
Resistance to Solder Heat 2.50%
1.00%
Resistance to Solvents
Solderability
Test
Test Description
5 Cycles -55°C to +125°C
2�½ X Rated Working Voltage for 5 Seconds
240 Hours 10% rated load, -10°C to +65°C, 90% R.H.
1000 Hours, no load, +125°C
1000 Hours @ 70°C, rated load
10 Seconds @ 260°C solder
Isopropyl alcohol, Freon TMC
RMA Flux, 230°C, 5 Seconds dip, 95% coverage
Page 4 of 5
May 2006
CTS Electronic Components
www.ctscorp.com
CTS [ CTS CORPORATION ]
