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Black USB-C to 5.5x2.5mm barrel cable, four feet long, moulded connectors

JacobsParts Inc.

JacobsParts Inc. TRIGCAB-G USB-C 9V PD Trigger Cable 4ft 5A 5.5x2.5mm

SKU CH-C7PB-R7M5X

A 4 ft USB-C to 5.5 × 2.5 mm barrel cable that negotiates 9 V via PD 2.0/3.0 or QC 4.0, using 18 AWG copper and an e-mark chip for 5 A delivery

  • TypeUSB
  • Length4 ft.
  • Connector DetailUSB Type C
  • Terminal GenderMale to Male
  • Triggers 9 V output from PD or QC chargers
  • 18 AWG copper conductors with moulded connectors deliver up to 5 A
  • 5 × 2.5 mm centre-positive barrel fits many devices
  • 2 m length gives flexible placement
  • E-mark chip enables 5 A power negotiation

Fixed-voltage trigger cable

This 4 ft USB-C trigger cable contains an e-mark chip and requests a fixed 9 V output through PD 2.0, PD 3.0 or QC 4.0 negotiation. It terminates in a 5.5 × 2.5 mm centre-positive barrel connector and uses 18 AWG copper conductors rated for 5 A. The 1.2 m length suits bench power and portable device applications.

Makers and repair technicians

Builders powering 9 V router boards, synth modules or vintage gear from a PD power bank will find this a compact solution. Users whose equipment needs a different fixed voltage or an adjustable trigger should look elsewhere because this cable only requests 9 V.

9 V fixed PD trigger

The cable requests exactly 9 V from the source; if the charger does not offer that voltage the negotiation falls back to the next lowest level the supply provides. No other voltage can be selected with this model.

Highlights

  • Triggers 9 V output from PD or QC chargers
  • 18 AWG copper conductors with moulded connectors deliver up to 5 A
  • 5 × 2.5 mm centre-positive barrel fits many devices
  • 2 m length gives flexible placement
  • E-mark chip enables 5 A power negotiation

Specifications

BrandJacobsParts
ModelTRIGCAB-G
TypeUSB
Length4 ft.
Connector DetailUSB Type C
Terminal GenderMale to Male

Questions about this item

What does the 9 V PD trigger actually deliver when I plug it into my laptop charger?

The cable negotiates 9 V from a USB-C PD 2.0 or 3.0 source and passes that voltage to the 5.5 × 2.5 mm barrel plug, provided the charger supports 9 V; otherwise it falls back to the next lower voltage the charger offers.

Which USB-C power standards does the e-mark chip support for 5 A operation?

The built-in e-mark chip enables 5 A current with USB Power Delivery 2.0 and 3.0 as well as Quick Charge 4.0, so any compatible charger can deliver the full 5 A through the 18 AWG copper conductors.

Will the 4 ft cable and barrel connector fit my router’s 5.5 mm jack?

Yes — the cable ends in a centre-positive 5.5 × 2.5 mm barrel plug and measures 4 ft (1.2 m), matching the common router and device jack size.

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