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High-current contact elements
High-current contact bush, in surface mount technology (SMT), mateable from top or bottom direction, for tab contacts 1.5–2.0 mm, for printed circuit boards or lead frames
Technical Data
Environmental conditions
Temperature range: -40 °C/+120 °C
Materials
Contact: CuCr alloy, tin-plated
Mechanical data
Mating with: tab contact 5.3 mm x 1.5–2.0 mm
applicable for reflow soldering on printed circuit board
applicable for laser welding on lead frame, e.g. Cu, tin-plated
Mating cycles: ≤ 5
Insertion force: tab contact 1.5 mm
35 N ± 10 N – top or bottom entry
tab contact 2.0 mm
35 N ± 10 N – top entry
50 N ± 10 N – bottom entry *1
Withdrawal force: 6 N +10/-3 N *2
1) measured with polished steel test tabs
2) measured with polished steel test tabs
Electrical data (at Tamb 20 °C)
Contact resistance: < 0.5 mΩ
Rated current: ≤ 60 A *1
1) depending on the connection to the printed circuit board/lead frame, installation situation and heat dissipation