Classic Audio Products, Inc.Classic Audio Products, Inc.Classic Audio Products, Inc.
500 Series Rack Kits (41)

Aluminum Control Knobs (23)

Assembled Modules (3)

Attenuators (3)

Capacitors (3)

CAPI Attire (6)

CAPI Nip-N-Tuck Bundles (16)

Connectors (30)

Diodes/Rectifiers (1)

Faders (2)

Floor Box PSU (17)

HiZ Plug-Ins (9)

LED Indication

Meters (1)

Misc Hardware & Bits

Modular Console & Rack Parts (18)

Op Amps (34)

PCB's & Kits (67)

Potentiometers (8)

PSU Items (5)

Relays (6)

Resistors (1)

Ribbon Mic Preamps (2)

Switches (20)

Tools (5)

Transformers (15)

Transistors (4)

Newest Products
What's New? more
Toneluck 4PDT Mini-Pushbutton Switch
Toneluck 4PDT Mini-Pushbutton Switch
Shipping & Returns
Privacy Notice
Reviews & Testimonials
Audio & Video Clips
Authorized Builders
DOA Install
Support Documents
About Us
Contact Us
24V Plug-In Relay.1 Bundle
Number of Product Bundles in stock: 198

Click to enlarge

Click to enlarge

The 24V Plug-In Relay.1 bundle is a complete PCB and parts kit including a Panasonic TQ2-24V relay. The circuit is very simple while also being elegant. It is based on a circuit that was used throughout my vintage console for some of the mute/solo functions as well as other logic functions. Very smooth operation is achieved by the included de-bounce and anti-spike measures. In this circuit, with no connection to "VC" or the control pin, the relay is activated which couples the "B" pins to the "O" pins. By simply making a 0V or ground connection from your logic PSU to the "VC" control pin, the relay is deactivated which couples the "A" pins to the "O" pins.

If installed by soldering, the board sits only .83"(21.1mm) above the mating PCB. The United Chemi-Con capacitors have been chosen due to their very low projection from the PCB. If the PCB is stuffed with our parts kit, the footprint is no more than .41"(10.4mm) from the bottom of the solder pins to the tallest component.

Simple control of DPDT relay for switching balanced audio
The PCB is .9"(22.9mm) wide by .83"(21.1mm) inch tall
Operates smoothly on 12V or 24V (Proper relay required)
Uses common .100"(2.54mm) 3M header, 9 pins
Can be soldered directly to a PCB or used with a 3M socket

***Please note: This kit shipes with a TQ2-24V relay. The assembled pics below are for informational purposes only.

Additional information and photos:

Click to enlarge


Click to enlarge

PCB Bottom

Click to enlarge

Parts Kit

Click to enlarge

TQ2-24V Relay

Click to enlarge

Assembled 1

Click to enlarge

Assembled 2

This product bundle contains the following items:
Panasonic TQ2-24V DPDT Relay» 1 x Panasonic TQ2-24V DPDT Relay
   677 pieces in stock
Plug-In Relay.1 PCB» 1 x Plug-In Relay.1 PCB
   198 pieces in stock
Plug-In Relay.1 Parts Kit» 1 x Plug-In Relay.1 Parts Kit
   311 pieces in stock

Cost of separate items: $7.90

This product was added to our catalog on Thursday January 31, 2013.
Classic Audio Products, Inc.
Customers who bought this product also purchased:
hFE Matched BC550C Pair
hFE Matched BC550C Pair
HiZ Plug-In FET1 PCB Kit
HiZ Plug-In FET1 PCB Kit
2623-4-Litz Output Transformer
2623-4-Litz Output Transformer
.156" 24 Position Straight Header
.156" 24 Position Straight Header
.156" 3 Position Receptacle Housing
.156" 3 Position Receptacle Housing
Shopping Cart more
0 items
Curative Notice
Classic Audio Products, Inc. is not affiliated with API. Customers and fans should not refer to Classic Audio Products, Inc. as "Classic API." API is a registered trademark of Automated Processes Incorporated. Classic Audio Products, Inc. has no affiliation with Automated Processes Incorporated.
Notifications more
NotificationsNotify me of updates to 24V Plug-In Relay.1 Bundle
Quick Find
Use keywords to find the product you are looking for.
Advanced Search
Tell A Friend
Tell someone you know about this product.
Reviews more
Write ReviewWrite a review on this product!

Copyright © 2018 Classic Audio Products, Inc.
Powered by osCommerce