In control cables and connector I/O, the usual fork in the road is whether you need a single female plug or a set of complete connectors. This side-by-side compares a CNLINKO 10-set 3-pin kit with a single CNLINKO 4-pin IP67 female plug.
Quick verdict
If your project spans multiple 3-pin connections, the CNLINKO LP-16 3-Pin Industrial Connector Kit - 10 Complete Sets - New is built for batch convenience. If you need one 4-pin female connector and already have the matching socket, the CNLINKO 4 Pin Power Industrial Connector Female Plug Waterproof IP67 Signal M20 is the leaner pick.
Price and specs at a glance
| Product | Listed price | Price bar | What stands out |
|---|---|---|---|
| CNLINKO LP-16 3-Pin Industrial Connector Kit - 10 Complete Sets - New | USD 120.00 | 10 complete sets (20 pieces); 3-pin; reverse keyed; solder termination | |
| CNLINKO 4 Pin Power Industrial Connector Female Plug Waterproof IP67 Signal M20 | USD 13.62 | 4-pin female plug; IP67; M20; gold-plated contacts; UL, CE, RoHS certificates |
Where each product wins
The LP-16 kit wins for batch wiring: it is the higher listed price of the two, but you get a complete connector package rather than one component, so you can standardize the connector style across several runs without buying each set separately.
The 4-pin female plug wins for a one-off connection: it costs far less up front, leaves less inventory on the shelf, and gives you a single female end to pair with the matching socket model. If your job is one connector, this is the more targeted buy.
Product notes
CNLINKO LP-16 3-Pin Industrial Connector Kit - 10 Complete Sets - New
This is the kit to pick when you want 10 complete sets at once: the listed price is USD 120.00 and the 20 pieces form 10 mating pairs. The description flags the reverse-keyed design, which can help keep certain 3-pin sockets from plugging into the wrong circuit. Solder termination is listed in the attributes, so it suits a solder-based wiring approach. The catch: it is a 3-pin connector, so it cannot carry a fourth conductor for 4-pin power or signal needs. The sockets are metal while the plug housings are plastic, which gives the two halves different materials. If your control wiring already runs on 3-pin LP-16 connectors, this keeps the whole project on one style.
CNLINKO 4 Pin Power Industrial Connector Female Plug Waterproof IP67 Signal M20
This is the pick when a single female plug will do: the listed price is USD 13.62, the lower of the two. The title says it is a 4-pin female plug with IP67 and M20 sizing, and the description lists a pairing socket model rather than bundling one, so it is a female-side connector only. The attributes include bayonet coupling, 14-12 AWG wire compatibility, gold-plated contacts, and UL, CE, RoHS certificates. It is rated for IP67 and sized for signal or power duties. The limitation is that you need the matching socket to complete the connection. If you are replacing or building one female plug end, this is the compact buy.
Final choice by use case
Pick the CNLINKO LP-16 3-Pin Industrial Connector Kit - 10 Complete Sets - New when you have multiple 3-pin runs and want a complete set of pairs with reverse-keyed separation. Pick the CNLINKO 4 Pin Power Industrial Connector Female Plug Waterproof IP67 Signal M20 when you need one 4-pin female connector and can source the matching socket separately.
