:: 2 min read (235 words)
#notes #datasheets #electronicsIntroduction⌗
The Mini B signal connector series is an overmolded connector used by many e-mobility manufacturers for various throttle, e-brake, PAS sensor and light connectors. Compatible versions of this connector are made among others by Julet, HIGO and Cusmade. These connectors are not available as solderable inline connectors that anyone can install. They come as prefabricated harnesses in the OEM line, which limits their use in DIY projects.
While the waterproofing makes the contact reliable, there is no way to measure the voltage on the pins when the system is connected for diagnostic purposes. If a pin breaks off due to the connectors being pressed together incorrectly, there is no way to repair it.
Manufacturer Links⌗
Specifications⌗
Product specifications may vary slightly from manufacturer to manufacturer.
Therefore, I have collected the minimum requirements here. You should not exhaust them to the maximum.
| Characteristic | Value |
|---|---|
| Rated Voltage | 48 V AC/DC |
| Rated Current | 2 A |
| Withstanding Voltage | 500 V |
| Insulation Resistance | ≥20 MΩ |
| Contact Resistance | ≤10 mΩ |
| Mating Type | Insertion Force 80 N max., Extraction Force 30 N min. |
| Mating Cycles | 200x |
| Operation Temperature | -25 ℃ ~ +80 ℃ |
| Protection Degree | IP67 |
| Max Outer Wire Diameter | 9 mm |
| Mating Length | 62 mm |
| Contact Material | Copper alloy plated with gold |
| Wire Section | 0.14 mm² / 0.20 mm² |
Pinout⌗
Dimensions⌗
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