China M25 Quick-Lock IP67 Waterproof Connectors - Reliable Suppliers & High-Quality Factory Solutions
⊕ Advanced structure: Self-locking.
⊕ Multiple pin: 2, 3, 4, 5, 6, 7, 8, 9 to 22pin are optional.
* 2, 3, 4, 5pin for power
* 2+3, 2+4pin for combined power and signal.
⊕ Assembly: wire to wire type (without cable), wire to wire by over-molding, wire to board.
⊕ Colors: Black, blue, and yellow supported.
⊕ Cable length: Different cable length can be customized.
⊕ Application range: Led display, Audio equipment, street lighting, electrical equipment, automation machine, electric vehicle.
Connecting Mode |
Push Locking |
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Pins No. |
2 |
3 |
4 |
5(3+2) |
6(3+3) |
7 |
8(3+5) |
9 |
10(2+8) |
11 |
12(3+9) |
15 |
16(3+13) |
21(3+18) |
22(2+20) |
Rated Current |
50A |
30A |
20A |
15A+5A |
5A |
50A 500V |
30A+5A |
20A+5A |
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Contact Diameter X No. |
ø3.5 |
ø3.5 |
ø2.4 |
ø2.4+ø0.8 |
ø1.0 |
ø3.5+ø1.0 |
ø2.7+ø1.0 |
ø2.7+ø1.0 |
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Withstanding Voltage |
2500V |
2000V |
1500V |
1000V |
500V |
2500V |
1500V |
1500V |
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Protective Level |
IP67 |
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Cable Gauge |
MAX6.0mm² |
MAX2.5mm² |
0.3+2.5mm² |
0.3-0.5mm² |
MAX6.0mm² |
0.3+2.5mm² |
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Diameter Range |
ø6–ø16 |
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Operating Temp. |
-40℃ ~ 105℃ |
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Copper Needles Material |
Copper Alloy |
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Flame Resistant |
94-V0 |
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Our products are certificated by UL, CE, CQC, TUV, RoHS, CCC, IP67/IP68. Contact us to get the HD pictures of our certification! The quality is very good, if you need any other certification, we can do it for you too.
Specializing in the R&D and supply of advanced connection solutions, Jnicon Group is a well-established high-tech enterprise boasting a comprehensive core product line – including industrial connectors, high-current connectors, controllers, 5G base station connectors, LED connectors, marine and yacht connectors, glass sintered connectors and communication cables. Our reliable, high-quality products have gained widespread application across numerous industrial fields, such as new energy vehicles (NEVs), energy storage, electric vehicles, solar inverters, AI automation, 5G communication, aerospace, oil exploration/production, high-speed rail, metro systems, LED lighting and shipbuilding, serving global customers with professional connection solutions.
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What pin configurations are available for the M25 Series connectors?The M25 Series connectors are available in 2, 3, 4, 5, 6, 7, 8, 9 up to 22 pins. Options include 2–5 pin for power, and 2+3 or 2+4 pin for combined power and signal applications.
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What is the IP protection rating of the M25 Series connectors?The M25 Series connectors carry an IP67 protection rating, making them suitable for use in environments where dust and temporary water immersion are concerns.
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Can the cable length be customized?Yes, different cable lengths can be fully customized to meet your specific application requirements. Please contact us with your specifications for a tailored quote.
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What certifications do your connectors hold?Our connectors are certified by UL, CE, CQC, TUV, RoHS, CCC, IP67/IP68. If you require additional certifications, please contact us and we will accommodate your needs.
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What assembly types are supported for the M25 Series?The M25 Series supports wire-to-wire type (without cable), wire-to-wire by over-molding, and wire-to-board assembly configurations.
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Do you offer OEM and ODM services?Yes, we fully support OEM and ODM orders. As the original manufacturer, we also offer fast delivery, a 5-year warranty, and strong after-sales technical support from our R&D team.



