12706A

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Test Fixture
12706A

ELECTRONIC COMPONENTS

The 12706A test fixture is a sample box used for insulation resistance measurement and VSIM (voltage source current measurement) of capacitors and other electrical components. It has a structure that takes shielding and isolation into account, allowing stable measurement of low current and high resistance. In addition, it is provided with the contact output function of the lid that shuts off applied voltage when the cover is opened for safety.

Connector

Terminal	Name	Connection Target
INPUT	Triaxial connector	Input of 5350 or 5450/5451
V SOURCE HI	Biding post (red)	V SOURCE of 5450/5451
LID SIGNAL	BNC connector (floating BNC)	LID SIGNAL of 5450/5451

Dielectric Strength/Insulation Resistance:

	Dielectric Strength	Insulation Resistance (Ω)
IINPUT signal line - V SOURCE HI	1.5 kV	10¹⁵ or higher
INPUTsignal line - Chassis	1.5 kV	10¹⁵ or higher
V SOURCE HI - Chassis	1.5 kV	10⁹ or higher

General Specifications

Operating environment: Temperature -20 ℃ to +80 ℃, relative humidity 80 % or less without codensation
Storage environment: Temperature -25 ℃ to + 80 ℃, relative humidity 80 % or less without codensation
Dimensions: Approx. 150 (W) × 80 (H) × 150 (D) mm
Mass: 1.5g or less

Dimensions of Measurement Samples

Connection Diagram

Connection Cables to Electrometers

The cables shown below are required optionally to connect with the electrometers. (*: accessories supplied with the electrometers)

Terminal	5350	5450	5451
INPUT	A01009	A01239 +CC015003 /CC010004	A01009
V SOURCE	－	CC010005* +A08531	CC010005* +A08531
INTERLOCK	－	A01036-1500	A01036-1500