Wedge Probe Cards PCBs, Connectors, Applications HTT Wedge Probe Cards

Transcription

1 Wedge Probe Cards PCBs, Connectors, Applications Page 1

2 Wedge Probe Cards made by HTT Probe Card Division Wedge Probe Cards are defined as Probe Cards containing a Pin Count of less than 50 needles which can be mounted onto industry standard positioner arms. Currently, HTT provides the option to have the Wedge Probe Card mounted onto a HTT supplied 4.5 Probe Card Frame. Historically, Wedge Probe Cards were developed from the necessity to have more than a single probe mounted on a probe positioner arm. Additional advantages of Wedge Probe Cards: Wedge Probe Cards manufactured with HTT stocked standard PCBs enable short delivery times Connector types can be customized to match customer s existing cables High frequency (RF), low frequency (LF), and DC combinations can be accommodated on a single Wedge Probe Card Tungsten and BeCu material option for DC needles; metal, ceramic and microstrip blades combination of several Wedge Probe Cards on one Test Setup possible (same types or different types) Possibility of single probing solution via integration of identical and/or different Wedge Probe Cards Customization for applications and Wedge Probe Card PCB layouts can be completed quickly and are minimally priced See on the following pages HTT s Standard Wedge PCB s we have constantly in stock. The big image on the following pages placed on the left-hand side will show an application which is one possible configuration in Needle Count, Connector, holders as well as additional components mounted on the PCB. For any question feel free to call us directly! Hartmut Wauer Head of Development Probe Cards Division htt GROUP Probe Card Division Dresden Tel. +49 (0) HWauer@httgroup.eu Falk Schoene Production Manager Probe Cards Division htt GROUP Probe Card Division Zur Wetterwarte 50, Haus 337 b Tel. +49 (0) FSchoene@httgmbh.de Eberhard Siml CEO htt GROUP Landsberger Str Munich / Germany Tel. +49 (0) esiml@httgroup.eu Page 2

3 PCB WEDGE3 Size (mm) 50 x 37 x 1,5 Drill diameter and distance (mm) 3-20 Aperture angle 120 Example of a DC application: 5 metal blade needles (BeCu), boxed IDC header, bracket and SMD components Maximum Pin Count Connector 34 Maximum Needle Count Blade 17 SMX Connector ready Remarks Page 3

4 PCB WEDGE4 Size (mm) 55 x 48 x 1,5 Drill diameter and distance (mm) 3-20 Aperture angle 90 Example of a DC application: 12 needles (tungsten): epoxy technology, bracket, wire wrap connector, SMD components, 4.5 wedge frame and box Maximum Pin Count Connector 40 Maximum Needle Count Blade 20/40 Remarks Page 4

5 PCB WEDGE7 Size (mm) 50 x 50 x 1,5 Drill diameter and distance (mm) 3-20 Aperture angle 85 Example of a DC application: 22 needles (tungsten), epoxy technology, wire wrap connector Quadrant practicable - Maximum Pin Count Connector 40 Maximum Needle Count Blade - Remarks Page 5

6 PCB WEDGE6 Size (mm) 50 x 39 x 1,5 Drill diameter and distance (mm) 3-20 Aperture angle - Example of a DC application: 12 needles (BeCu ;epoxy technology), bracket, single row wire wrap connector, ceramic carrier ring, and 4.5 wedge frame Maximum Pin Count Connector 40 Maximum Needle Count Blade 40 Remarks Page 6

7 PCB WEDGE5 Size (mm) 50 x 30 x 1,5 Drill diameter and distance (mm) 3-5 Aperture angle - Maximum Pin Count Connector 40 Maximum Needle Count Blade 40 Example of a mixed RF/DC application: 40GHz IZI-Probe, 6needles (tungsten; metal blade) and boxed IDC header Remarks Can be cut to length < 50 mm Page 7

8 PCB WEDGE-PARALLEL Size (mm) 50 x 40 x 1,5 Drill diameter and distance (mm) 3 10 Aperture angle 2 x C Maximum Pin Count Connector 34 Maximum Needle Count Blade 10 Example of a DC application: Matching Pair left-right, needles (epoxy technology), boxed IDC header, and bracket Remarks Matching pair left-right Page 8

9 PCB URWEDGE Size (mm) 50 x 37 x 1,5 Drill diameter and distance (mm) 3-20 Aperture angle 120 Maximum Pin Count Connector Maximum Needle Count Blade Example of adc application: Urwedge PCB holder, assembled on blank PCB, Holder can be made on wire wrap connector Remarks request Page 9

10 PCB Mini Wedge Size (mm) 30 x 23 x 1,5 Drill diameter and distance (mm) 3-22 Aperture angle 90 Example of a DC application: Mini Wedge Probe Card, bracket, 9 needles (BeCu, epoxy technology) and wire wrap connector Quadrant practicable Maximum Pin Count Connector 22 Maximum Needle Count Blade Remarks Page 10

11 PCB DUAL WEDGE Size (mm) 50 x 22 x 1,5 Drill diameter and distance (mm) 2,3-23 Aperture angle 120 Maximum Pin Count Connector 8 Maximum Needle Count Blade 8 - Example of a RF/DC application: 50GHz dual Z -probe, needles (epoxy technology) and Remarks Assembly of additional wire wrap connector GND-Probes onto IZI Probes Page 11

12 PCB WEDGE KELVIN Size (mm) 50 x 37 x 1,5 Drill diameter and distance (mm) 3-20 Aperture angle 120 Maximum Pin Count Connector 34 Maximum Needle Count Blade 8 Micro Strip Example of a power bypass DC Kelvin application: needles (microstrip; BeCu), and Remarks Signal Trace splitted: F, S mounted power bypass components near the needle tip Page 12

13 PCB LED Card Size (mm) 50 x 80 x 3,2 Drill diameter and distance (mm) 3-20 Aperture angle 120 Example of a LED application: Led Card with probe spider and EEPROM assembled - Maximum Pin Count Connector 34 Maximum Needle Count Blade Remarks Page 13

14 Wedge Probe Card Frame Wedge Probe Card frame, shipment box Size (mm) 114 (4,5 ) x 185 x 3 Remarks Suitable for storage and shipment of Wedge Probe Cards. Can also be taken as Example of an application: mechanical adaptor for 4,5 Wedge Probe Card frame application on a 4,5 Probe Card fixture Probe Card fixtures. Page 14