Recommended Land Patterns
DIMENSIONS mm/in
SERIES
A
B
C
D
1.00
0.65
0.33
0.50
741X043
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
A
B
741X083
741C083
741X163
742
743
C
D
744
745
746
Environmental Performance Specifications
Max. Delta R
Test
Test Description
741
742-746
1.00%
1.00%
2.00%
1.00%
2.00%
1.00%
Thermal Cycle
Short Time Overload
Moisture Resistance
1.00%
2.50%
5.00%
5 Cycles -55°C to +125°C
2½ 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
High Temperature Exposure 1.00%
Load Life 5.00%
Resistance to Solder Heat 2.50%
Resistance to Solvents
Solderability
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 ]
