Johnstech

Johnstech

Download Spec Sheet
Download Maintenance & Inspection Guide

Leaded ROL™400 Series Methodology Model - Eco™-1 Contact

Pad ROL 100A

Leaded ROL™400 Series Methodology Model - Gold-Plated Contact

Pad ROL 100A

Leaded ROL™400 Series Test Contactor/Test Socket

Electrical Specifications

Gold-Plated
Contact

Eco-1
Contact

Electrical Length (compressed height):

3.53 mm

3.58 mm

Inductance:

Self: 0.75 nH
Mutual: 0.33 nH

Self: 0.74 nH
Mutual: 0.34 nH

Capacitance

Ground: 0.83 pF
Mutual: 0.30 pF

Ground: 0.80 pF
Mutual: 0.36 pF

S21 (Insertion Loss/Bandwidth):

-1 dB @ 5.6 GHz

-1 dB @ 5.4 GHz

S11 (Return Loss/Bandwidth):

-20 dB @ 1.6 GHz

-20 dB @ 1.6 GHz

Crosstalk/bandwidth:

-20 dB @ 4.0 GHz

-20 dB @ 4.6 GHz

Contact DC Resistance:

<29 mohm

<9 mohm

Current Carrying Capability:

5.70 A

5.30 A

Current Leakage:

<1 pA @ 10 V

<1 pA @ 10 V

Nearest Decoupling Area:

1.80 mm

1.80 mm

Mechanical Specifications

Gold-Plated
Contact

Eco-1
Contact

Physical Contact Length:

4.55 mm

4.55 mm

Physical Compressed Height:

2.79 mm

2.79 mm

Typical Contactor Life ( # Insertions):

Elastomers = 300,000
Contacts = 500,000
Housing = 2,000,000

Elastomers = 300,000
Contacts = 300,000 
Housing = 2,000,000

Contact Compliance

0.23 mm

0.23 mm

Contact Wipe on Lead:

0.25 mm

0.25 mm

Contact Force:

70 grams

30 grams

Contact Tip Coplanarity

0.05 mm

0.05 mm

Environment:

-40°C to 155°C

-40°C to 155°C

Housing Material:

Torlon® 5030

Torlon® 5030

Contact Material:

BeCuNiAu

Eco-1

Note: Depending on Interface Numbers May Vary

Results from Matte Tin Device Test, 0.5mm pitch

Results from NiPdAU Device Test, 0.5mm pitch.

Manual Actuator

VMA (Vertical Manual Actuator)

ZMA (Z-axis Manual Actuator)

Choice is dependent on Housing size and configuration.


Housing Options
Housings are offered in standard handler-specific sizes with custom sizes also available. Contact Johnstech for assistance.


Grounding Options

RTH- ROL™ Contacts in Torlon Housing


Other Johnstech Services/Resource Options

Test Floor Technical Support Worldwide Field Service Offices;
First-Pass Yield Enhancement; Performance Audits; Customized Training and Applications Engineering.
Online Tech Support Form at: www.johnstechhelp.com

Engineering Services – Load Board Evaluation & Testing; HFSS 3D Modeling; Electrical Performance Analysis; PCB/Contactor/Device Optimization; Contactor S Parameter & Characterization Data; Thermal Conductivity Analysis; Advanced Design System (ADS) Simulation, Analysis & Optimization.

Website (www.johnstech.com)  – Product, Test, Industry and Support Information; Downloadable, Product SpecSheets; Maintenance & Inspection Guides, Tech Papers and Application Notes.

Your Contact for Higher Performance