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General description

R210A series of reference resistors present an accurate and stable source of electrical resistance at an affordable price. R210A resistors are based on a Vishay VHP101 hermetically sealed foil resistive element, which provides superb short-term and long-term stability, as well as a fair level of immunity to mechanical and electrical stress. R210A resistors feature extremely low temperature coefficient, which enables the use in air at normal laboratory ambient conditions, eliminating the need for additional thermal enclosure.

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Technical data
Resistor element:
Vishay VHP101 hermetically sealed foil resistor
Resistor connection type:
4 wire
Connection cable:
1 metre (custom sizes available on request)
Cable termination:
Banana plug (custom termination available on request)
Standard values:
25 Ω, 100 Ω, 2 kΩ (on stock)
Any custom value:
25 Ω to 100 kΩ (custom order with longer lead time)
Tolerance from nominal value:
0.01%
Stability:
±2 ppm/year (at room temperature and low power)
Temperature coefficient:
±0.5 ppm/°C typical, actual value at 23 °C specified
Operating temperature:
10 °C to 36 °C
Power dissipation:
300 mW max, less than 5 mW recommended
External dimensions (W x H x D):
55 x 25 x 85 mm (cable not included)

R210A resistors can be order with a limited selection of standard values, as well as any resistance value in the range from 25 ohm to 100 kohm. Each resistor is individually evaluated in our factory laboratory, so actual resistance value and temperature coefficient at 23 °C are specified for each unit at no additional cost. As an option, we can also provide an ISO/IEC 17025 accredited certificate from our local national metrology institute.

Batemika resistor R210A Image Loading... Batemika resistor R210A Image Loading... Batemika resistor R210A Image Loading... Batemika resistor R210A Image Loading... Batemika resistor R210A Image Loading... Batemika resistor R210A Image Loading... Batemika resistor R210A Image Loading... Batemika resistor R210A Image Loading...

R210A resistors are primarily applicable as working standards in laboratory measurements. They are perfectly suited as external standard for our UT-ONE thermometer readout, which brings its accuracy to even better levels. They can be used as check standard to check any thermometer/resistance readout, ranging from high accuracy thermometer readouts like UT-ONE to basic temperature regulators in an industrial process. R210A resistors can also be used as transfer standard for recalibration of your thermometer readouts.

Application note

UT-ONE Accuracy with External Standards (1.6 MB):Pdf_icon Loading...

Order information

Order information
Description
Order code
Prices*
R210A Reference resistor
290.00 €
UT-ONE B03A 3-channel thermometer readout
1940.00 €
UT-ONE S04A 4-channel thermometer readout
2340.00 €
UT-ONE S12A 12-channel thermometer readout
3940.00 €

* Stated price is recommended price for customers in EU. Send and inquiry to info@batemika.com to get a formal quote. Price is given excluding VAT and shipping/handling costs. Batemika reserves the right to change stated prices without prior notice.

** Available for free-of-charge download at www.batemika.com

To get a quote or more information contact us at info@batemika.com .