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4-Pin QL16 Inline Cable-to-Cable Circular Connector Set
Each set contains one male and one matching female QL16 connector. See the panel or cable-to-cable configuration below. Includes the pictured tethered cap and sealing parts. Solder contacts are integral; cable and tools are not included.
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4-Pin QL16 Inline Cable-to-Cable Circular Connector Set
A detachable solder connection for equipment panels, instrumentation and serviceable wiring. Join two cable ends with matching threaded coupling halves.
Included parts & component codes
| Female cable connector [QL16-4-F] | 1 |
|---|---|
| Male cable connector [QL16-4-M-D] | 1 |
One matching male half, one female cable connector and the pictured tethered cap and sealing/fastening parts. Cable, solder and tools are not included.
Model & specifications
| Shipping SKU | QL16-4-F-M-D-1 |
|---|---|
| Series / model | QL16 4-pin |
| Contact positions | 4 |
| Configuration | Inline cable-to-cable |
| Termination | Integral solder contacts |
| Sales unit | 1 matching male and female connector set with tethered cap |
| Unit weight | 37 g |
| Mated length (approx.) | 82 mm |
| Cable connector length (approx.) | 43 mm |
| Cable entry | 4.0–7.0 mm |
| Male cable connector length (approx.) | 47 mm |
Approximate supplier dimensions in mm; cable lengths as listed.


Prepare. Connect. Inspect.
Disconnect power. Slide the housing, gland and cap attachment onto the cable before soldering. Solder the conductors to the assigned contacts, insulate the joints and refit the housing. Align the key and secure the coupling; inspect continuity, isolation and cable retention before use.
Pack quantities
Choose 1 / 5 / 20 sets per pack. Quantity counts packs. Multi-unit pack totals include the displayed 5% or 10% saving.
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Full shipping SKU and pack size are shown in each row.
Ships from China · 5–7 calendar days preparation. Shipping details
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QL16 Circular Connectors
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Male + female sets (18)

















