Cables & Accessories

Cables, Interfaces, and Accessories for Research Systems

BIOPAC provides a variety of cables, interfaces, connectors, power supplies for US and European systems, and other accessories to support multiple research systems. Please contact your international distributor or contact BIOPAC if you don’t find the support information you are looking for.

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US power cord

AC Power Cords


Power cord for connection to Mains power from AC series in-line power supplies. Select US, UK, European, or Chinese connector.

Calibration Cables


This cable incorporates a precision 1/1,000 signal attenuator to verify the signal calibration of any BIOPAC Series 100/100C biopotential amplifiers…

Calibration Standard for LDF100C

Part #: LDFCAL

The LDFCAL is a specially prepared colloidal solution of suspended latex spheres undergoing Brownian motion that provides a standard calibration…

Cbl Serial for MP100/MP30


One CBLSERA cable is included in each MP100 System or MP30 System. Connects the MP unit to USB1W (Windows) or USB1M…

Cbl USB A to USB B, 1.8 m

Part #: CBLUSB

Replacement USB cable connects the MP36, MP36R, or MP35 data acquisition unit to a USB port. Includes and provides EMI…

current monitor

Current Feedback Monitor Cable 1 V = 10 ma


This Current Feedback Monitor Cable will permit current sampling and can be used with any BIOPAC Stimulator for current verification.…

unioola and bipolar current limiters

Current limiters: 2 ma (2.2 ma max)


These cables establish current limiting (2 ma target limit, 2.2 ma maximum) over a compliance voltage range of ±200 volts…

input adapter kit to CH on MP36/36R

Custom Input/Output


Use these kits to adapt third-party transducers to the CH inputs on BIOPAC’s MP36/36R . Kits include a Simple Sensor…

Ethernet Cables


Use CBLETH1 Ethernet patch cable and CBLETH2 crossover cable with MP160 and MP150 data acquisition units. For MP160: The network interface of…

BIOPAC cables

Extension Cables


Use these extension cables to increase the distance between the designated system and your computer. CBLHLT1 7.6 m phono plug extension cable…


GPS Tracking Unit


GPS Location Synchronization Use this GPS tracking device with AcqKnowledge to import and synchronize a subject’s physical location with experiment…

High-impedance Cable

High Impedance Cables


Micro-electrode interface cables for MP36/36R, MP35, MP30, or MP45* These fully-shielded, unity gain, high-impedance, differential input, electrode interface cables permit…

8 TTL inputs for Smart Center I/O

I/O Interface for TTL Inputs


Access 8 digital TTL Inputs This 1-meter cable connects to the small I/O port on the Smart Center or MP46 2-channel BSL…

CBL100 Series cables

Interface Cables

Part #: CBL100, CBL126, CBL125, CBL124, CBL123, CBL122, CBL128, CBL101, CBL102, CBL105, CBL106, CBL107, CBL108, CBL117, CBL118, CBL121

CBL100 Series analog connection cables connect stand-alone equipment to an MP System. Analog outputs from preamplifiers, oscilloscopes, eye tracking glasses,…

200 series cables

Interface Cables CBL200 Series

Part #: CBL200, CBL229, CBL246, CBL201, CBL202, CBL203, CBL204, CBL205, CBL206, CBL207

Lead interface adapter options: CBL200 2 mm pin to Safety Socket CBL201 Safety Socket to 2 mm pin (use for…

sample I/O DB37 board

Isolated Digital I/O Board

Part #: STP-IO

The STP-IO digital breakout board allows for access to the isolated digital input and output lines of the STP100D isolated…

Jumper cable for MRI use

Jumper Cable for MRI (2xTPF to 1xTPM)

Part #: JUMP100C-MRI

Custom-fabricated Y cable for MRI use Tin plated, carbon composition with goldplated brass connectors Only available from BIOPAC! Use this Y…

Jumper Cables – Stackable

Part #: JUMP100, JUMP100C

These jumper connectors (10 cm long) are used to create a common reference between Biopotential amplifier modules. Link one reference…

LED Video Sync Cable, 3 m

Part #: OUT103

Use this LED cable to create a light flash to synchronize with a video camera. AcqKnowledge for Windows allows you to…

MCE100C interface kit


Build your own customized adapter to a micro-electrode shielded cable. Cable shields can be tied to voltage follower drive or simply…

Measurement Computing 4-ch D/A to STMISOLA

Part #: CBLEPM

The CBLEPM connects the STMISOLA/L to a Measurement Computing 4-channel D/A unit. 3.5 mm phone jack connects to STMISOLA/L phone…

Module Extension Cables

Part #: MEC100, MEC100C, MEC110, MEC110C, MEC111, MEC111C

Add lead length & protect your system Module extension cables increase the distance between subject and recording system, allowing increased subject…

MP System Battery and Charger

Part #: BAT100A

The BAT100A is a high energy density and lightweight battery pack designed to operate MP150 or MP3X Systems. A universal…

MR Safe lead adapter Touchproof male to Touchroof female

MR Safe AC-Coupled Lead Adapter

Part #: CBL205-MRI

CBL205-MRI may be used when more than one ground is required, e.g., when recording EDA with other biopotential(s), NICO with…

MRI lead adapter

MR Safe RT Lead Adapter – 2 mm pin to TP

Part #: CBL231-MRI

This adapter is an MR Safe carbon composite radio translucent electrode lead that connects a non-ferrous 2 mm pin to…

dsub9 to RJ11 jack

Output Adapter RJ11 to MP36

Part #: OUT6

Use this DSUB9 to RJ11 jack Output Adapter to map the analog output of an MP36 or MP36R to an…

US and European power adapter

Power Supply for LDF Module

Part #: AC101A

All AC series in-line power transformers are CE marked for the EC Low Voltage Directive and EMC Directive. All transformers…

AC power supply with cord

Power Supply for MP160, MP150 or GASSYS2

Part #: AC150A

This in-line switching transformer (+12 volt, 3.4 amp) connects the MP160, MP150, or GASSY2 to the AC mains wall outlet. One…

US Power Adaptor

Power Supply for MP36/35/30

Part #: AC300A

+12 V, 1.25 amp Use from MP to mains wall outlet. One power supply is included with each MP36/35/30 System…

Power Supply for TSD137 & RX137 Series

Part #: AC137A

All AC series in-line power transformers are CE marked for the EC Low Voltage Directive and EMC Directive. All transformers…

Reference calibrator

Reference Voltage Cbl for DA100C

Part #: REFCAL

Used to check and adjust the DA100Cs reference voltage used for transducer excitation. The REFCAL directs the reference voltage setting…

CBL110A Ribbon Cable for SuperLab

Ribbon Cables

Part #: CBL110A, CBL110C, CBL110C-Y

Ribbon cables interface a visual presentation system with the Isolated Digital Interface (STP100D or older STP100C) for an MP160, MP150, or…

Smart Amplifier Extender

Smart Amp Extender (1 to 4 amps)

Part #: MEC104D

Smart Amplifier cables are 3-meters but for protocols that require more length, the MEC104D Smart Amplifier Extender adds 3-meters for…

l Stim BNC-M - 2 x alligator

Stimulator Interface Cables


Use to interface stimulating silver or platinum wire electrodes or to connect directly with an animal preparation or isolated tissue…

DB37 Y splitter

SuperLab + STP-IO Adapter Cable


Use CBLSTP-IO to connect both a SuperLab system and an STP-IO digital I/O breakout board simultaneously to the 37-pin connector…

hardware adjuster for force transducer rods

Tension Adjusters

Part #: HDW100A, HDW200

The HDW100A tension adjuster operates with the TSD105A and TSD125 series force transducers. The HDW200 adapter allows 3rd-party tension adjusters to interface…

Ethernet adapter

USB 3.0 to Gigabit Ethernet Adapter

Part #: ETHUSB

Fastest USB 3.0 and Gigabit solution ensure high speed transfer rate The USB 3.0 Ethernet Adapter allows your computer to…

Stimulus presentation I/O lines

USB-TTL Interface

Part #: USB-TTL

USB-TTL Interface is a USB module which provides 16 TTL I/O lines that can have up to millisecond accuracy. It…

Visual Stim Sync

Visual Stim Interface


The Visual Stim Interface is used to generate TTL level event markers for visual stimulus presentation systems. Four light sensitive…

Wilson Terminal for ECG100C TP, 20 cm

Part #: WT100C

The WT100C is used to create a virtual reference electrode when measuring the transverse plane (i.e. precordial) ECG components [V1,…