Heavy Duty and Medium Duty Overclamps
| Linear Touch™ Overclamps |
|---|
| The LINEAR TOUCH™ series has an unrestricted open design for Push Pin placements in the X, Y axis & has linear Z axis motion, which eliminates wiping action. This line of overclamps feature precision machined aluminum and stainless steel parts for superior strength and smooth operation. |
 |
 |
| LT121200A | |
| H+W LINEAR TOUCH™ Overclamps | |||||
|---|---|---|---|---|---|
| Linear Touch Overclamps |
Outside Dimensions of Overclamp |
Maximum Board Size |
|||
| LT090800A | 11.75″ x 10.81″ (298×275) | 9.00″ x 8.75″ (228×222) | |||
| LT121200A | 14.75″ x 14.81″ (374×376) | 12.00″ x 12.75″ (304×323) | |||
| LT161200A | 18.75″ x 14.81″ (476×376) | 16.00″ x 12.75″ (407×323) | |||
| Fixture Kit Compatibility/Probe Capacity Recommendations | |||||
| Linear Overclamp Operation | |||||
| H+W Optional LINEAR TOUCH™ ESD Plates | |||||
|---|---|---|---|---|---|
| LT09114 | G1 .500″ (12.7mm) ESD FR4/G10 Press Plate UUT 9.00″ x 8.75″ (228.4mm x 222.0mm) |
||||
| LT09124 | G1 .500″ (12.7 mm) ESD Lexan Press Plate UUT 9.00″ x 8.75″ (228.4mm x 222.0mm) |
||||
| LT09134 | G1 .125″ (3.18 mm) ESD Lexan Protective Plate UUT 9.00″ x 8.75″ (228.4mm x 222.0mm) |
||||
| Note: A .090” (2.3mm) Aluminum Protective Cover is Available. Consult Factory for lead-times. | |||||
| LT12114 | G2 .500″ (12.7mm) ESD FR4/G10 Press Plate UUT 12.00″ x 12.75″ (304.6mm x 323.6mm) |
| LT12124 | G2 .500″ (12.7 mm) ESD Lexan Press Plate UUT 12.00″ x 12.75″ (304.6mm x 323.6mm) |
| LT12134 | G2 .125″ (3.18 mm) ESD Lexan Protective Plate UUT 12.00″ x 12.75″ (304.6mm x 323.6mm) |
| Note: A .090” (2.3mm) Aluminum Protective Cover is Available. Consult Factory for lead-times. |
| LT16114 | G3 .500″ (12.7mm) ESD FR4/G10 Press Plate UUT 16.00″ x 12.75″ (406.9mm x 323.6mm) |
| LT16124 | G3 .500″ (12.7 mm) ESD Lexan Press Plate UUT 16.00″ x 12.75″ (406.9mm x 323.6mm) |
| LT16134 | G3 .125″ (3.18 mm) ESD Lexan Protective Plate UUT 16.00″ x 12.75″ (406.9mm x 323.6mm) |
| Note: A .090” (2.3mm) Aluminum Protective Cover is Available. Consult Factory for lead-times. |
| H+W Optional LINEAR TOUCH™ ESD Push Pins “Fixed Dimension” | |||||
|---|---|---|---|---|---|
| LT00125 | .425″(10.8mm) Length for .062″(1.57mm) PC Bd. Sold in Bags of 100 |
||||
| H+W Optional LINEAR TOUCH™ Front/Rear Frame Stiffeners | |||||
|---|---|---|---|---|---|
| LT09102 | Stiffener for LT090800A – 2 required per unit | ||||
| LT12102 | Stiffener for LT121200A – 2 required per unit | ||||
| LT16102 | Stiffener for LT161200A – 2 required per unit | ||||
Medium Duty Overclamps
| Standard Rail Type Overclamps |
|---|
| H+W Test Products has developed a series of overclamps that are adjustable in the X, Y and Z axis. These overclamps distribute pressure on the surface on the UUT. Perfect for vacuum fixtures, mechanical fixtures and Opens Testing applications. Overclamps open to 90 degrees. All overclamps are made out of aluminum and steel for strength against probe force and deflection. Nylon pressure fingers are included with each unit and optional steel pins with nylon tips are available. |
 |
| H+W Line Overclamps | |||||
|---|---|---|---|---|---|
| Standard Overclamps |
Lexan Plate Overclamps |
Minimum Overall Fixture Size |
Maximum Board Size |
No. Rails | No. of Pins |
| FC40101A | FC40301A | 12″ x 16″ (304×405) | 9.6″ x 6.5″ (243×165) | 4 | 18 |
| FC40102A | FC40302A | 16″ x 20″ (405×507) | 13.6″ x 9.5″ (344×241) | 5 | 18 |
| FC40103A | FC40303A | 20″ x 24″ (507×608) | 17.6″ x 13.5″ (446×342) | 6 | 22 |
| FC40104A | FC40304A | 20″ x 24″ (507×608) | 17.6″ x 9.5″ (446×241) | 5 | 18 |
| FC40105A | FC40305A | 16″ x 20″ (Dual Well) | 2-4.3″ x 9.5″ (109×241) | 5 | 18 |
| Side Access Units |
|---|
| H+W Test Products has developed a series of mechanical side access units that are designed to contact UUT fingers and/or I/O connectors. These units can be used with either vacuum or mechanical test fixtures. |
 |
|
| Part Number | Maximum Usable Size |
| FC50107A FC50111A |
7″ (180) 11″ (280) |