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RTHP RADSOK®

3.6mm

6mm

8mm

10mm

Current

(DIN EN 60512)

115A (23°C)

107A (40°C)

86A (80°C)

56A (120°C)

155A (23°C)

148A (40°C)

116A (80°C)

77A (120°C)

240A (23°C)

235A (40°C)

185A (80°C)

120A (120°C)

455A (23°C)

425A (40°C)

342A (80°C)

222A (120°C)

Contact Resistence

= 0.15mΩ

= 0.11mΩ

= 0.08mΩ

= 0.03mΩ

Mating Force

= 6N

= 12N

= 18N

= 24.8N

m

6.1g

17.5g

32g

55.2g

l

13.2mm

21.9mm

25.7mm

25.7mm

di

3.6mm

6mm

8mm

10mm

da

6mm

9.5mm

13.5mm

15.7mm

Plating

Grid: Silver

Sleeve: Silver

Grid: Silver

Sleeve: Silver

Grid: Silver

Sleeve: Silver

Grid: Silver

Sleeve: Silver

Note: The given electrical values correspond to a single contact. With the addition of a housing, an increased number of

poles or other modifications, the values must be adjusted downwards accordingly.

di

da

l

High Reliability

Unique RADSOK® design and construction technology create an electrical contact interface that exceeds typical

interconnect requirements. Applications in Aerospace, Medical, Industrial, Automotive, Mining, Offshore and other harsh

environments depend on high reliability of the Amphenol RADSOK® technology.

Low Contact Engagement/Separation Forces

The hyperbolic lamella socket contact construction distributes normal forces over a high percentage of the mating surface.

This creates a smooth, even engagement effort. This force distribution also contributes to excellent performance in vibration

applications with resistance to typical fretting corrosion.

Low Contact Resistance

The large interface between the socket lamella and pin surface result in very low contact resistance, enabling the RADSOK®

contacts’ high current ratings compared to traditional power contact designs.

High Mating Cycle Durability

RADSOK® contacts with typical silver plating finishes have demonstrated survival of 20,000 mating cycles. Specialized

plating and contact lubricants can extend cycle life to 200,000 mating or higher. Even with continuous exposure to

harsh environmental abuse (salt, sand and high humidity), RADSOK® contacts have been tested to maintain low contact

resistance beyond 10,000 mating cycles.

RADSOK® Technical Information