Selecting Accessories for Measurement

Select the appropriate accessories (test fixture, adapter, probe, cable, etc.) for your measurement in accordance with below table. Detailed specifications are described in catalogs or in the operation manual of each accessory.

Guidelines for Selecting Accessories

Type of Device	Condition	Accessory	Features of Accessory
	Arbitrary	None	-
Chip component	Frequency £ 40 MHz, Component size ³ 1608	16034E	-
	Entire frequency range of E4990A, Component size ³ 0603	16034G	-
	Entire frequency range of E4990A, Component size ³ 1608	16034H	Can measure array-type components.
	Frequency £ 10 MHz, Component size ³ 1608, Low impedance device	16044A	Connected to the device by four terminals.
Lead component	Frequency £ 13 MHz	16047A	For axial and radial lead components.
	Frequency £ 40 MHz	16047D	For axial and radial lead components.
	Entire frequency range of E4990A	16047E	Equipped with screws for firmly fixing the fixture to the E4990A.
	Frequency £ 2 MHz, External dc bias up to £ 200 V	16065A	For axial and radial lead components. Equipped with safety cover.
	Frequency £ 100 kHz, Component terminal diameter £ 15 mm	16089A	Two Kelvin clips. Cable length: approx. 1 m.
	Frequency £ 100 kHz, Component terminal diameter £ 7.9 mm	16089B	Two Kelvin clips. Cable length: approx. 1 m.
	Frequency £ 100 kHz, Component terminal diameter £ 6 mm	16089E	Two Kelvin clips. Cable length: approx. 1 m.
	Frequency £ 100 kHz, IC pin diameter £ 1 mm	16089C	Two Kelvin clips. Cable length: approx. 1 m.
	Frequency £ 100 kHz	16089D	Four alligator clips. Cable length: approx. 1 m.
	Entire frequency range of E4990A	16092A	For both chip and lead components.
Chip component	Entire frequency range of E4990A, Component size ³ 1608	16192A	Connected to both sides of the component.
	Entire frequency range of E4990A, Component size ³ 1608	16194A	Connected to the component’s bottom face.
	Entire frequency range of E4990A, Component size ³ 1608	16196A	Connected to both sides of the component.
	Entire frequency range of E4990A, Component size ³ 1608	16196B	Connected to both sides of the component.
	Entire frequency range of E4990A, Component size ³ 1608	16196C	Connected to both sides of the component.
	Entire frequency range of E4990A, Component size ³ 1608	16196D	Connected to both sides of the component.
	Entire frequency range of E4990A, Component size ³ 1608	16197A	Connected to the component’s bottom face.
	Frequency £ 15 MHz	16334A	Tweezers type. Cable length: approx. 1 m.
Circuit	Entire frequency range of E4990A	42941A and probe adapter1	Probe type.
General	Cable extension	42941A, coaxial cable, and test fixture	42941A: approx. 1.5 m.

1. Furnished with the 42941A Impedance Probe Kit.

The 16085B Terminal Adapter cannot be used in place of the 42942A Terminal Adapter. The 16048A BNC 1 m Cable, the 16048B SMC 1 m Cable, the 16048D BNC 2 m Cable, or the 16048E BNC 4 m Cable cannot be used in place of the 16048G or 16048H.