ESI / Tegam DB62 Dekabox In-Line Decade Resistor

The ESI / Tegam DB62 Dekabox In-Line Decade Resistor provides dependable long-term service in precision DC through audio frequency applications. Six decades of non-inductive, precision, wire-wound fixed resistors are mounted in a low-noise shielded aluminum housing.

The ESI DB62 decade resistor is easy to use. The input terminals and a case-connected ground terminal are conveniently located on the front panel. The dials rotate independently through 360 degrees to simplify and speed settings. This allows for a coarse approximation and then precise finer steps to provide an exact resistance value.

The DB62 model features high accuracy over a wide range of ambient conditions by using resistors with suitable temperature and power coefficients. Repeatability is assured by the use of switches that have multiple contacts of solid silver alloy. The ESI / Tegam DB62 Dekabox In-Line Decade Resistor has easy-to-read resistance values from the large-numeral in-line presentation above the knobs. Resistance per step and current ratings of each decade are presented above the knobs for operator convenience and circuit safety.

Product Info

Accuracy	±(0.01% + 2 mΩ)
Terminals	Gold-plated, 5-way, tellurium-copper binding posts with low thermal emf and low resistance
Switches	Six decades Continuous rotation 11 positions marked "0"-"10" Multiple solid silver-alloy contacts
Zero resistance	<1 mΩ per decade at DC
Max voltage to case	2000 V peak
Environmental conditions	Operating: 10°C to 40°C; <50% RH Storage: -40°C to 70°C
Dimensions (W x H x D)	43.9 x 8.9 x 10.2 cm (17.3 x 3.5 x 4 in)
Weight	2.4 kg (5.3 lb.)

Four available models
High accuracy: ±(0.01% + 2 mΩ)
Serves DC through audio frequency applications
Improved stability: ±20 ppm/year
Low TC: ±5 ppm/°C

SKU: ESI-DB62