Leaded ROL™200 Series Test Socket

Leaded ROL™200 Series Test Contactor
For QFP, SO, SOIC, SOJ, PLCC, TSOP and SOT Applications

Johnstech's patented ROL™ technology provides excellent electrical performance and proven mechanical reliability on Leaded Devices. The Leaded ROL™200 utilizes two contact configurations that were developed specifically for the unique challenges and different device platings used in Lead-Free Testing.

ROL™ Contacts	Device Platings

Gold-Plated	Matte Tin (Sn) & other Tin-Based
Low-Force XL-2	Nickel Palladium Gold (NiPdAu)

Production Test
The self-cleaning wipe action of the "rolling contact" design provides many benefits for Production Test:

Consistent Contact Resistance
Optimized Electrical Performance
Higher First Pass Yield
Less Frequent Cleaning
Increased MTBA (Mean Time Between Assists)
Prolonged Load Board Life
Simple Maintenance and Rebuilding
Typically Backwards Compatibility with Leaded Series 2mm
Improved OEE (Overall Equipment Efficiency)
Lower Overall Cost of Test

Characterization
Leaded ROL™200 Contactors are also ideal for Manual Device Evaluation, Lab Testing, Prototyping and Characterization.

Designed to test to 20GHz+
Reliable and Repeatable Results
Lab Test results correlate to Production Test Floor
Robust Manual Actuator Life of 10k+ insertions