B40-0003B

B40-0003B Datasheet


B40 4-Channel RF Relays

Part Datasheet
B40-0003B B40-0003B B40-0003B (pdf)
Related Parts Information
B40-0002B B40-0002B B40-0002B
PDF Datasheet Preview
B40 4-Channel RF Relays

Ball Grid Array 4-Channel Relays The B40 is four independent form A channels in one quad package. Coto’s Ball Grid Array BGA construction offers a breakthrough in reed relay performance. This patented technology1 allows for shorter RF paths in a controlled 50 environment to minimize signal attentuation. The designer is now able to switch or pass signals with wider bandwidth and faster rise time than alternative technologies. This is particularly important in Mixed Signal IC testers. This 4-in-one BGA packaging allows relays to be integrated easily on boards designed for surface mount processing.

Series Features

BGA Surface Mount Ability to pass GHz signals Rise time < Characteristic Impedance Low Capacitance Patented Design1

Applications IC Testers In-Line Relay Testers Memory Testers Mixed Signal Testers High Bandpass Applications

Top View

Top View

Top View

Dimensions in Inches Millimeters

Notes 1 Protected by one or more of the following U.S. patents or patents pending 6025768,
6052045, 6294971 and other foreign patents.
42 COTO TECHNOLOGY USA Tel 401 943-2686 / Fax 401 942-0920 6 Europe Tel +31-45-5439343 / Fax +31-45-5427216

B40 4-Channel RF Relays

Test Parameters

Coil Resistance

Nominal Voltage

Must Operate Voltage

Must Release Voltage

Coil Resistance

Nominal Voltage

Must Operate Voltage

Must Release Voltage

Switching Voltage

Switching Current

Carry Current Continuous

Contact Rating Resistive Load Life Expectancy Signal Switching3

Resistive Load3 Other Load Conditions3

Static Contact Resistance initial

Dynamic Contact Resistance initial

Insulation Res All Isolated Pins

Capacitance

Across Contacts

Capacitance

Open Contact to Coil

Capacitance

Closed Contact to Coil

Dielectric Strength

Across Contacts Contact to Coil Contact To Shield

Operate Time including bounce Release Time Si diode damped RF Insertion Loss4 Signal Rise Time 10% - 90%

Magnetic Interaction5

Conditions1,2
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Datasheet ID: B40-0003B 506913