Identify HIGO Connectors
HIGO connectors can be reliably identified using three characteristics: size (Mini or Micro), connector shape and pin count. This page explains step by step how to find the right connector for your application.
Find the right connector in 3 steps
Determine size
First distinguish: is it a Mini or a Micro connector? Mini connectors are larger and more robust, Micro connectors are more compact and designed for confined installation spaces.
Connector shape & series
Within the Mini and Micro families there are various series (B, C, F, A, Q, X) that differ in housing shape, locking mechanism and application area. The series determines the physical form of the connector.
Read pin count
The pin count indicates how many electrical contacts the connector has. It is often printed on the connector itself or can be determined by counting the contacts. Typical pin counts: 2, 3, 4, 5, 6.
The label on the connector or cable often follows the scheme HIGO-[Series][Pin count] – e.g. "B3" stands for Mini-B with 3 pins. If you find this label, you can search for it directly in the shop.
Mini Series vs. Micro Series
The first and most important step is distinguishing between Mini and Micro. Both series are not compatible – a Mini connector does not fit a Micro counterpart.
| Feature | Mini Series | Micro Series |
|---|---|---|
| Size | Larger, more robust | Smaller, more compact |
| Typical application | Battery, motor, main lines | Sensors, switches, displays |
| Current capacity | Higher | Lower |
| Series | Mini-B Mini-C Mini-F | Micro-A Micro-Q Micro-X |
| Typical pin counts | 2, 3, 4, 5, 6 | 2, 3, 4, 5 |
The HIGO series in detail
Each series has a characteristic housing shape and a typical application area. The following features help with identification.
HIGO Mini-B
The most widely used HIGO series. Rectangular housing with locking tab. Frequently used for battery connections and main lines.
Locking: Locking tab
Application: Battery, general
HIGO Mini-C
Similar shape to Mini-B but optimised for signal applications. Frequently used for display lines and control signals.
Locking: Locking tab
Application: Signal, display
HIGO Mini-F
Designed for motor lines. Higher current capacity than Mini-B and Mini-C. Characteristic shape for motor connections.
Locking: Locking tab
Application: Motor, high currents
HIGO Micro-A
Compact design for space-saving installation situations. Typical for sensors and smaller control components.
Locking: Compact latch
Application: Sensors, switches
HIGO Micro-Q
Very compact design. Frequently used for PAS sensors (pedal assist sensors) and brake sensors.
Locking: Compact latch
Application: PAS sensor, brake
HIGO Micro-X
Most compact design in the Micro series. For very confined installation spaces and smallest control components.
Locking: Compact latch
Application: Lights, accessories
Connector not identified?
If you cannot clearly identify the connector using the features above, a photo will help. Simply send us a picture of the connector – we will identify it and recommend the right replacement or extension.
Photograph the connector from the front (contact side) and from the side. If available, also photograph any labelling on the cable or connector. Send the photo to et-office@e-bike-technologies.de – we typically respond within 1 business day.
Found the right connector?
All HIGO series in over 60 variants – order directly in the shop. Business customers from Germany receive discounts, EU dealers with a valid VAT ID additionally benefit from net prices.
Overview of all HIGO series, application areas and links to all product categories.
FAQ – Identifying connectors
HIGO connectors can be identified using three characteristics: size (Mini or Micro), connector shape and series (B, C, F, A, Q, X) as well as pin count. The label on the connector often follows the scheme HIGO-[Series][Pin count], e.g. "B3" for Mini-B with 3 pins.
Mini connectors are larger, more robust and designed for higher currents – typical for battery, motor and main lines. Micro connectors are more compact for confined installation spaces – typical for sensors, switches and displays. Both series are not compatible with each other.
Bafang motors (BBS01, BBS02, BBSHD) typically use HIGO Mini-B connectors for battery and signal connections and HIGO Mini-F for motor lines. The exact pin count depends on the specific connection and model. If in doubt, a photo of the connector will help.
Yes – photograph the connector from the front (contact side) and from the side. Based on the housing shape, size and number of contacts, the series can usually be clearly determined. ETshop assists with identification by email within 1 business day.
No – although Mini-B and Mini-C look similar, they are not compatible. They have different housing shapes and contact arrangements. It is important to determine the exact series of the existing connector before purchasing.