Materials & Plated：
Plunger：BeCu/SK4，Au Plated
barrel：Brass，Ag Plated
Spring：SUS，Au Plated/No Plated
Receptacle：Brass，Au Plated
Electrical Spec.：
Current Rating：≤20 A(room temperature)
Contact Resistance：<10 mΩ
技术要求(Specifications)：
Centers：2.54 mm（100mil）
Full Stroke：5.30 mm
Rated Stroke：4.00 mm
Spring Force：5.3oz-150 gf/7.9oz-225 gf/10.6oz-300 gf
Installation Aperture：
Temperature：-100°～＋200℃
EFCP Laminate：φ1.98-2.00mm
Epoxy Resin：φ1.99-2.01mm
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High current needle, also known as "high current probe", is characterized by a large testing current and high testing temperature conditions.
High current needles are mainly used in the field of online testing for high temperature and high current, such as testing of photovoltaic and new energy batteries.
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