Datos técnicos
| General | |
|---|---|
| Estructura | Basic Contact Probe |
| Tipo/Familia | F785 |
| Paso (mm/mil) | 3,50 / 138 |
| Temperatura | -45°C...+80°C |
| Definición adicional | L |
| Dimensiones | |
|---|---|
| Longitud total (mm) | 44 |
| Altura sobresaliente (mm) | 22 |
| Diámetro del estilo de punta (mm) | 1.2 |
| Diámetro del casquillo (mm) | 2.65 |
| Diámetro del collar (mm) | 3 |
| Diámetro del anillo de presión (mm) | 3 |
| Materiales y superficies | |
|---|---|
| Estilo de punta | 14 |
| Material del émbolo | Steel |
| Recubrimiento del émbolo | Longtime Gold |
| Material del casquillo | Bronze |
| Recubrimiento del casquillo | Gold |
| Material del resorte | Spring steel |
| Recubrimiento del resorte | Silver |
| Especificaciones mecánicas | |
|---|---|
| Precarga (cN) | 80 |
| Fuerza del resorte (cN) | 300 |
| Recorrido nominal (mm) | 6.4 |
| Recorrido máximo (mm) | 8 |
| Precisión de punteo +/- (mm) | 0.1 |
| Especificaciones eléctricas | |
|---|---|
| Corriente continua (A) | 10 |
| Resistencia de contacto típica (mΩ) | 25 |
Gráficos
Beschreibung des Produkts
F78514S120L300L (item number 1035639) is a Basic Contact Probe for repeatable temporary connections between the test system and a test point. With tip style 14 (4-point crown stepped (self-cleaning)), F78514S120L300L combines ICT/FCT use with a geometry intended for pad surfaces and soldered pins where the crown geometry can penetrate residues or oxide layers. The design combines a pitch of 3.5 mm / 138 mil with tip style 14 (4-point crown stepped (self-cleaning)) and a tip diameter of 1.2 mm. For F78514S120L300L, spring force is 300 cN at a nominal travel of 6.4 mm. F78514S120L300L is rated for 10 A continuous current with a typical contact resistance of 25 mΩ. The plunger in F78514S120L300L is made of steel and uses Longtime Gold plating.