产品简介                     

The GGB Industries MULTI-CONTACT WEDGE allows for more chip design flexibility because it is custom configured to your circuit. Four Wedges can be used at the same time to probe a complete chip.

With its individually spring loaded, Beryllium-Copper tips, the Multi-Contact Wedge provides reliable contacts, even when probing non-planar structures. This reliable low resistance contact is one of the keys to providing highly repeatable measurements. The Multi-Contact Wedge also provides direct viewing of the probe tips for accurate positioning.

When used with standard microwave probe stations the Wedges can first be positioned to any microwave calibration standard ａnd then moved into position on the MMIC or Module to be tested.

The probe points on a Wedge can even be set to different depths so that multi-level modules can be successfully probed. Any pitch (tip spacing) from 50 to 1250 microns may be specified. Larger pitch probes are available by special order. The probes can be configured with Ground-Signal-Ground (G,S,G), Ground-Signal (G,S), or Signal-Ground (S,G) tip footprints.

Connection to the Model 40A is through a female K connector ａnd is compatible with SMA ａnd 3.5mm connectors. Connection to the Model 50A is through a female 2.4mm connector. Connection to the Model 67A is through a female V connector ａnd is compatible with the 2.4mm connector. Connection to the Model 110A is through a W (1.1mm) or a 1.0 mm connector. 

 产品相册

                                                                                                                                                                           FIGURE 3   

 产品用途

Many different wiring configurations are available for the dc, power supply, or medium frequency needles. Ribbon cable, coaxial cable, ａnd hook up wire are some of the types available. Our standard connectors include banana plugs, BNC connectors, SMA connectors, (9, 15, 25, or 37) pin D-Subminiature connectors, (20 or 26) pin AMP-LATCH receptacles, which are center ａnd military polarized. The AMP-LATCH receptacles have a double row of ntacts on 0.1 inch centers ａnd will receive .025 inch square or round pins. Other connectors can be specified.

FIGURE 4

Bypass capacitors for the power supply pins are available in three different locations ("A", "B", ａnd "D") using a process patented by GGB Industries, Inc.

FIGURE 5

MCW-14 MCW-26 DC Multi-Contact Wedge

Features   Durable Up to 26 DC probe needles Contacts are a dual row of 0.025 inch square pins on 0.1 inch centers Direct viewing of probe needles 3 capacitor bypass locations available Inexpensive, fast, custom fabrication Each wedge custom made to your layout Patented coaxial design

FIGURE 6

Probe needles can be set to different depths so that multi-level modules can be probed successfully. The unique design of the MCW-14 ａnd MCW-26 Multi-Contact Wedges ensures reliable contacts, even when probing non-planar structures ａnd allows for easy positioning when used with any standard microwave probe station.

 FIGURE 7

MCW-14 & MCW-26 Multi-Contact Wedge Dimensions

FIGURE 8

Contacts are a dual row of 0.025 inch square pins on 0.1 inch centers.

GGB探针不锈钢探针射频测试探针光电测试探针测试针

 美国原装进口GGB高频探针，射频探头，高阻抗有源探头以及微波探头的中心代理商

包括高阻抗有源探头(DC-26GHz)和微波探头(DC-325GHz)，GS脚间距可以在50~2540微米间自定义。

Picoprobe? 高阻抗有源探头: 

1、Model 7 and Model 7A(dc to 500 Mhz, 50 ohm)

2、Model 12C (dc to 500 Mhz, 1 Megohm/0.1pF)

3、Model 34A(dc to 3.0 GHz, 10 Megohm/0.1pF)

4、Model 35(dc to 26.0 GHz, 1.25 Megohm/0.05pF)

5、Model 18C and Model 19C (dc to 350 Mhz, 10 femtoamps/0.02pF)

6、Model 28 and Model 29(dc to 1 Ghz, 10 femtoamps/0.04pF)

GGB 40A-GSG-150-DP  高频探针

Model 325高性能微波探针

GBB Model 140高性能微波探针 GBB Model 140 Features

GGB Integrated Balun Probes  900MHz