

NEUTRIK NCJ6FI-S
MRP - Rs. 572
NEUTRIK NCJ6FI-S Combo chassis connector: 3 pole female XLR with 1/4" stereo jack, no switching contact, solder cups, gold contacts, rear mounting. Available in India from Shivansh Electronics, Kolkata, West Bengal, India.
VISUAL GUIDE — See Every Photo, Spec & Setup Step (PDF)
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Product
| Model | NCJ6FI‑S |
| Description | 3 pole XLR female receptacle with 1/4" stereo jack without switching contact, solder cups |
| Connection Type | Combo |
| Gender | female |
Electrical
| Contact resistance | < 10 mΩ (XLR); < 20 mΩ (jack) |
| Dielectric strength | 1.5 kVdc |
| Insulation resistance | > 10 GΩ (initial) |
| Rated current per contact | 7.5 A (XLR); 7.5 A (Jack) |
| Rated voltage | < 50 V |
Mechanical
| Insertion force | ≤ 25 N |
| Withdrawal force | ≤ 25 N |
| Lifetime | > 1000 mating cycles |
| Panel thickness | max. 7 mm 0.27" |
| Mounting direction | Rear mounting |
Material
| Contact plating | 0.2 µm Au hard alloy over 2 µm Ni |
| Contacts | Bronze (CuSn6) |
| Insert | PA66 |
| Locking element | Steel Ck67 |
| Locking element plating | Nickel |
Environmental
| Flammability | UL 94 V‑0 |
| Temperature range | -30 °C to +80 °C |
Product overview
The NEUTRIK NCJ6FI-S is a 3 pole XLR female receptacle with a 1/4" stereo jack without switching contact, with solder cups: an XLR / jack hybrid chassis connector.
It combines a 3 pole XLR receptacle and a 1/4" phone jack in one XLR shell, so balanced or line inputs share one connector and rack space is saved. Very low conductor capacitance makes it suitable for digital audio, and the bronze contacts carry 0.2 µm hard gold over 2 µm nickel.
| XLR + 1/4" jack | 2 in 1 |
| per contact | 7.5 A |
| contact plating | Au |
| mating cycles | > 1000 |
Features and benefits
- Combined XLR receptacle and 1/4" phone jack
- Balanced or line inputs in one XLR shell
- Saves rack space by combining 2 connectors in one housing
- Very low conductor capacitance, therefore suitable for digital audio
In the box
- 1 x NCJ6FI-S combo XLR / jack chassis connector
NEUTRIK NCJ6FI-S: frequently asked questions
What plugs does the NCJ6FI-S accept?
Male 3 pole XLR cable connectors and 1/4" phone plugs in the same opening.
How is it mounted?
From the rear of the panel, for panels up to 7 mm thick, with solder cup termination.
Where can I buy the NEUTRIK NCJ6FI-S in India?
The NEUTRIK NCJ6FI-S is available from Shivansh Electronics, Kolkata, West Bengal, India, with delivery across India.
Workflow 1: Universal input on a mixer or interface
Equipment builders who want microphone and line inputs on one connector.
Connections
| Connect | To |
|---|---|
| Microphone XLR or 1/4" line plug | NCJ6FI‑S |
| NCJ6FI‑S solder cups | Input circuit |
Setup
- Cut the panel for the combo housing.
- Mount the receptacle from the rear.
- Solder the XLR and jack contacts to the input wiring.
- Test with both an XLR and a jack plug.
Tip: Combining two connectors in one housing saves panel space.
Workflow 2: Wall and floor boxes
Installers providing flexible audio inputs.
Connections
| Connect | To |
|---|---|
| Cable from the box | NCJ6FI‑S |
Setup
- Fit the receptacle in the plate.
- Solder the cable.
- Label the input.
- Check both plug types.








