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[Wiki] Connectors and plug types - The Citadel

Apr. 29, 2024

[Wiki] Connectors and plug types - The Citadel

Battery Connectors

Generally used internally to interconnect charge port to battery and battery to ESC.

If you want to learn more, please visit our website higo mini b connector.

Amass XT90

XT90 Info Product Name Amass XT90 Wire diameter range 8AWG Continuous current 90A (Max current 100A) Connector DC Pin Material Brass Gold Plated Voltage ≥500V Feature

XT90-S Info

Same as XT90, but has a resistor built in which gets bridges the gap first, allowing your ESC capacitors to slowly charge up (without a spark), which then gets bypassed once you plug the connector in deep enough. No spark is safe for your electronics, and doesn’t wear down the connector!

XT60

XT60 Info

Rated at 60 amps

XT30U (current, replaced the XT30)

XT30 Info

XT30U is the upgraded version of original XT30

  • The main difference is XT30U is lighter. There is no reason to choose the old version over the U version. Both XT30 and XT30U are compatible.
  • Connector rated for 30 amps and can handle up to 60A bursts with no issue.
  • Great for auxiliary stuff like connecting your charge port to BMS, running a buck converter for lights, etc.
  • Almost as small as a JST connector, but can support far more current!
  • Can be soldered to up to a 14 gauge wire!

XT30 (discontinued, replaced by XT30U)

Anderson Powerpoles

QS10

QS10 Info

QS8-S Info
  • Rated for max 200 amps

AS120

AS120 Info
  • Rated for 120A
  • Has four extra pins

Charging Connectors

XLR Info
  • XLR can accept 14 AWG (1.6 mm or 0.063 in) wire with a current-carrying capacity of 15 amps.
  • Large variety of port mounts and covers in waterproof, locking and hardened types.
  • One of the current ebike standards.
  • Generally more expensive than other connection types.
  • Larger than DC jacks or two pin ports.

Higher quality XLR plugs, like the Neutrik XX brand (rated for 16 amps), are an excellent choice for higher current charging.

GX12-3P Info
  • Common across light electric vehicles such as esk8 and electric scooters.
  • Rated for 7 amps from quality suppliers

GX20-3P Info
  • Rated Current : 15A

XT60E M

XT60E M Info

AMASS data sheet for XT60E-M.pdf (510.0 KB)

Xt90s and XT60s are also often used. Make sure not to mix it up with your loop key port!!! Always put a fuse in series with your charging port to avoid such disasters.

SP13 Info
  • Rated for 13A
  • Small enough to fit on single-stack enclosures
  • Has a screw-on cap for waterproofness!
  • Plastic, so easy to epoxy to the enclosure

Cnlinko M20(size) LP-20

Cnlinko M20 Info

The connector used on the lacroix board, rated for 20 amps, ip67 certified, corrosion resistant, internals of the connector are interchangeable, so of you buy a pair you can config which is female and male
They also produce connectors in the same manner for usb A and rj45 among others

Z624

powerCON TRUE1 TOP



Contact us to discuss your requirements of higo cables. Our experienced sales team can help you identify the options that best suit your needs.

RoPD® - Rosenberger Power Data Connectors

RoPD Info
  • Magnets force the correct orientation and hold the connector together.
  • Has two power lines and 4 signal lines, nominally for CANbus.
  • The Rosenberger connector was one of the standards adopted by energybus as a battery plug.
  • More expensive than other connection types.
  • Magnets can attract metal object and debris.
  • Proprietary standard.

Zeet ZTC3002


ZTC3002 Info Product Name ZTC3002 2Pins~2+4Pins Wire diameter range 18AWG~12AWG Continuous current 30A (Max current 50A) Connector DC Pin Material Brass/Silver Plated/Gold Plated Voltage ≥500V Feature Flame retardant/preservative

ZTC4011

ZTC4011 Info Product Name ZTC4011 2Pins~2+7Pins Wire diameter range 12AWG~8AWG Continuous current 70A (Max current 80A) Connector DC Pin Material Brass/Silver Plated Voltage ≥600V Feature Flame retardant/preservative


Zeet ZTC4011

SAE Connector


SAE Connector Info

SAE Connector

DC5521 aka 5.5x2.1mm (up to 5A, but gets warm at 4A & 5A) (it’s possible to find models that support 7A and 8A but they are difficult to find, and very stiff to plug and unplug)


This type of female port is only rated up to 2A. I (@rusins) burned one with a 5A charger


But these ones are rated up to 5A:

But these ones are rated up to 5A:

In general, it’s easier to stick to DC55521 connectors. The standard 2.5mm connectors can not handle more current than a good 2.1mm connector. Both are capped to 5A officially.
This female port from electricboardsolutions claims to be rated for up to 4A.

Motor Specific Connectors

Generally used internally to interconnect the ESC to the Motor.

5.5mm bullet connectors (up to 120A)

Good for 120A. Great for big motors! Ideally paired with 10AWG.
Also useful for battery connections (if you know what you are doing).

4mm bullet connectors

MR60

MT60

MR30

MT30

HiGo L1019D



HiGo L1019D

Weipu SA/SF 20/28

EC5-3 aka 3mm bullets

L1019DM

Signal Connectors

HiGo (lights, breaks, throttles, and accessories)

HiGo Mini-B


HiGo Mini-B Info

JST (hall sensors and lipo balance cable)

JST-SM 2.5 mm pitch

JST-SM Info
  • Current rating: 3 A AC/DC max.
  • Voltage rating: 250 V AC/DC max.
  • Temperature range: -25°C to +85°
    eSM.pdf (435.6 KB)

JST-PH 2.0 mm pitch

JST-ZH 1.5 mm pitch

Please place additions here

Any additions are appreciated

THIS IS A WIKI SO ANYONE CAN UPDATE AND CHANGE IT

5 Pin HIGO Cable

For more information, please visit signal waterproof connectors.

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