Sansei Showa Co., Ltd.|
PI Network Test Jigs TFP-6/TFP-8 Data Sheet |
Transat’s Pi Network Test Jigs are designed for the measurement of quartz crystal resonators. There are two basic models for handling benchtop measurements of leaded (2 leads) packages. Model TFP-6 offers a highly stable and repeatable contact to the crystal leads typically required in a laboratory or engineering setting. Model TFP-8 allows quick and easy "one-handed" insertion and removal typically desired in a production setting. Versions of both models are available with a socket which allows insertion of a load capacitor in series with the crystal (Models TFP-6L & TFP-8L). Both versions are made of rugged rugged construction with very durable contact surfaces
Transat offers both Fixed and Variable Capacitors for use with the TFP-6L and TFP-8L Pi Networks. A separate data sheet is available for the Variable Capacitors.
Transat also offers Pi Networks (Models TFP-7 & TFP-7L) for crystals in SMD packages. A separate data sheet is available for these models.
A separate Application note which describes Transat Pi Networks and IEC 444 compliance is available upon request.
| Dimensions (L/W/H in cm) | TFP-6/TFP-6L -- 10.0x 5.5x 5.0 TFP-8/TFP-8L -- 5.5x 5.0x 5.0 |
| Contact Method | TFP-6/TFP-6L -- Zero Insertion Force TFP-8/TFP-8L -- Spring Loaded Socket |
| Connector Type | BNC |
| Crystal Lead Spacing | 2mm to 13mm |
| CL Socket (TFP-6L & TFP-8L only) | accepts 0.015-0.020" lead dia. |
| TFP-6 | P/N 00013485 |
| TFP-6L | P/N 00013499 |
| TFP-8 | P/N 00013551 |
| TFP-8L | P/N 00013550 |
| Accessories | |
|---|---|
| Reference Short (HC-45) | P/N 01015090 |
| Reference Resistor (HC-45) | P/N 01015091 |
| Fixed Value CL Insert - 12pF | P/N 01015094-12 |
| 18pF | P/N 01015094-18 |
| 27pF | P/N 01015094-27 |
| Variable CL Insert 5.0-7.0pF | P/N 01012758-6 |
| 7.0-9.0pF | P/N 01012758-8 |
| 8.7-10.7pF | P/N 01012758-10 |
| 10.5-12.5pF | P/N 01012758-11.5 |
| 12.5-14.5pF | P/N 01012758-13.5 |
| 13.0-17.0pF | P/N 01012758-15 |
| 16.0-20.0pF | P/N 01012758-18 |
| 19.0-23.0pF | P/N 01012758-21 |
| 23.0-27.0pF | P/N 01012758-25 |
| 27.0-32.0pF | P/N 01012758-30 |