Coaxial Adapter

RS Stock No.:
Mfr. Prt No.:

Technical Reference

Legislation and Compliance

RoHS Certificate of Compliance

RS Components
RoHS Certificate of Compliance

EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.

Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.

RS definition of RoHS Compliance:

  • The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
  • and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering

The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:

PBB (Polybrominated Biphenyls)0.1%
PBDE ( Polybrominated Diphenyl Ethers)0.1%
Hexavalent Chromium0.1%
DEHP (Bis (2-Ethylhexl) phthalate)0.1%
BBP (Benzyl butyl phthalate)0.1%
DBP (Dibutyl phthalate)0.1%
DIBP (Diisobutyl phthalate)0.1%

The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".

RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.

Compliant Product Details
RS stock number 7600348
Product description Coaxial Adapter
Manufacturer / Brand Keithley
Manufacturer part number 7078-TRX-GND

RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK

Statement of Conformity

RS Components
Statement of Conformity

This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.

Compliant Product Details
RS stock number 7600348
Product description Coaxial Adapter
Manufacturer / Brand Keithley
Manufacturer part number 7078-TRX-GND

The foregoing information relates to product sold on, or after, the date shown below.


Date May 20, 2024

RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132

Country of Origin: CN

Product Details

Keithley Accessories

3-slot Male Triax to Female BNC Adapter 7078-TRX-GND

Keithley model 7078-TRX-GND is a 3-slot male triax to female BNC adapter (guard removed) for adapting non-guarded measurements to the model 237 SMU, 7072 or 7072-HV semiconductor matrix cards, or 8006 or 8008 test fixtures. The triax outer shield is connected to the BNC shell. There is no through connection for the triax inner shield so hazardous voltages from guard sources will not be present on the BNC shell.


Keep connections free of contaminants (e.g. dirt, oil) to maintain maximum insulation resistance. If connections become contaminated clean with methanol and allow to dry before use.

Working voltage 600V peak centre conductor to inner shield, 1300V peak centre conductor and inner shield to outer shell
Maximum working current 1A peak
Operating temperature 0 → 50°C (up to 70% RH at ≤35°C)
Contact resistance <0.5Ω
Insulation resistance 1015Ω, centre conductor to inner shield (500V test voltage, 23°C@<40%RH)


Attribute Value
Brand Keithley
Coaxial Connector Type BNC Connector
Checking stock...
Out of stock
Price Each
Unit(s)Per Unit(IDR)
*price per unit indicative
"Coaxial Adapter" added to the basket

Need help to find products?
Contact us now We'll get back to you shortly

Butuh bantuan dalam mencari produk?
Hubungi Kami Kami akan segera membantu Anda

Related products