Datos técnicos
| General | |
|---|---|
| Estructura | Basic Contact Probe |
| Tipo/Familia | F703 |
| Paso (mm/mil) | 1,90 / 75 |
| Temperatura | -45°C...+80°C |
| Dimensiones | |
|---|---|
| Longitud total (mm) | 33 |
| Altura sobresaliente (mm) | 8.2 |
| Diámetro del estilo de punta (mm) | 0.78 |
| Diámetro del casquillo (mm) | 1.02 |
| Materiales y superficies | |
|---|---|
| Estilo de punta | 21 |
| Material del émbolo | Steel |
| Recubrimiento del émbolo | Longtime Gold |
| Material del casquillo | Nickel silver |
| Recubrimiento del casquillo | Gold |
| Material del resorte | Spring steel |
| Recubrimiento del resorte | Silver |
| Especificaciones mecánicas | |
|---|---|
| Precarga (cN) | 70 |
| Fuerza del resorte (cN) | 150 |
| Recorrido nominal (mm) | 4.3 |
| Recorrido máximo (mm) | 6.4 |
| Precisión de punteo +/- (mm) | 0.08 |
| Especificaciones eléctricas | |
|---|---|
| Corriente continua (A) | 4 |
| Resistencia de contacto típica (mΩ) | 20 |
Gráficos
Beschreibung des Produkts
The Basic Contact Probe F70321S078L150 (item number 1017942) is a spring-loaded probe for temporary electrical contact with test points. With tip style 21 (4-point crown (self-cleaning)), F70321S078L150 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 1.9 mm / 75 mil with tip style 21 (4-point crown (self-cleaning)) and a tip diameter of 0.78 mm. F70321S078L150 operates with 150 cN spring force and 4.3 mm nominal travel. F70321S078L150 is rated for 4 A continuous current with a typical contact resistance of 20 mΩ. The plunger in F70321S078L150 is made of steel and uses Longtime Gold plating.