SP2512 Connector Size and Pin Configuration Schematic
Series model：WEIPU SP2512 IP68 Waterproof Circular Connector, Reliable Inline & Panel Mount Cable Joint for Outdoor Industrial Equipment
WEIPU SP2512 IP68 waterproof circular connector features stable connection & strong environmental resistance, widely applied in outdoor automation, machinery and harsh industrial wiring scenarios.
Technical Specifications of Connector Circular
✔ IP68 Top-tier Protection – Fully sealed against dust and water ingress when mated, ensuring reliable operation in harsh outdoor or wet environments .
✔ Secure Threaded Coupling – Provides stable connection even under vibrations, preventing accidental disconnection in dynamic scenarios .
✔ Durable & Fire-resistant – Shell made of PC/PA66 with UL94 V-0 fire rating, offering strong impact resistance and long service life .
✔ Gold-plated Contacts – Ensures superior conductivity, corrosion resistance, and up to 500 mating cycles for long-term reliability .
✔ Multiple Mounting Options – Available in panel mount, cable mount, and in-line cable mount to fit diverse installation needs .
✔ Wide Temperature Adaptability – Operates stably in -40℃ ~ +85℃, adapting to extreme climate conditions .
✔ Versatile Contact Configurations – Offers 2-35 contact points to meet both low-power signal and high-power transmission requirements .
Detailed Specifications of Circular Power Connectors
Versatile Applications of Circular Electrical Connectors
| Coupling | Threaded |
| Shell material | PC, Nylon66, fire resistance: V-0 |
| Insert material | PPS, max temperature 260 ℃ |
| Contact material | Brass with gold plating |
| Termination | Solder: SP11,SP13,SP17,SP21,SP25,SP29 |
| Crimp: SP17,SP21,SP25,SP29 | |
| Screw: SP17,SP21,SP25,SP29(Φ2,Φ2.5,Φ3,Φ3.5mm contact） | |
| Cable outer diameter range | SP11: I:3-4mm, II:4-6.5mm(omit) |
| SP13: I:4-6.5mm(omit), II:5-8mm | |
| SP17: 6-10mm | |
| SP21: I:4.5-7mm, II:7-12mm(omit), :5-9mm | |
| SP25: I:10-14mm(omit), II:7-12mm | |
| SP29: I:9-13mm, II:13-16mm(omit) | |
| IP rating | IP68 |
| Mating cycle | 500 |
| Temperature range | -40°C~+ 85°C |
| Insulation resistance | 2000MΩ |
Superior Advantages of Circular Push-Pull Connectors
You may also use industrial connectors:
SY1110/P SY1110/S Cable connector IP67
Mate with SP1111,SP1112
WEIPU SP1110P/S Cable Connector IP68
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WEIPU SA610/P SA610/S IP67 Push Pull Circular Cable Connector
WEIPU SA610/P plug & SA610/S socket are miniature push-pull circular connectors with IP67 waterproof rating after mating. Built with anodized aluminum shell and gold-plated solder contacts, this SA series supports 2-5 pins, rated 3A 30V, certified CE & RoHS. Ideal for medical diagnostic devices, lab automation and precision sensors, fully compatible with SA611, SA612 and SA615 panel receptacles. WEIPU holds IATF16949 certification and supplies industrial connectors to 130+ countries.
WA22J4TK2 3+PE male cable connector with short back shell
Mate with WA22K4TK2,WA22J4TL2,WA22K4Z2,WA22K4ZE2,WA224JZ2
FAQs about circular connectors
WEIPU SP Series IP68 Waterproof Industrial Circular Connector - High Reliability for Outdoor & Industrial Applications
Can the SP Series connectors be used permanently underwater?
Yes, with IP68 rating, they can withstand long-term immersion in water when fully mated, making them suitable for underwater equipment or wet environments .
What is the lead time for custom-designed SP Series connectors?
Custom orders typically require 15-25 business days, including design confirmation, sample production, and mass production. The exact time depends on customization complexity.
Are the SP Series compatible with other brands' industrial connectors?
The SP Series follows standard industrial interface specifications; please provide the specific model of the mating connector for compatibility verification.
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SY1110/P SY1110/S Cable connector IP67
Mate with SP1111,SP1112
WEIPU SP1110P/S Cable Connector IP68
Mate with SP1111, SP1112
WEIPU SA610/P SA610/S IP67 Push Pull Circular Cable Connector
WEIPU SA610/P plug & SA610/S socket are miniature push-pull circular connectors with IP67 waterproof rating after mating. Built with anodized aluminum shell and gold-plated solder contacts, this SA series supports 2-5 pins, rated 3A 30V, certified CE & RoHS. Ideal for medical diagnostic devices, lab automation and precision sensors, fully compatible with SA611, SA612 and SA615 panel receptacles. WEIPU holds IATF16949 certification and supplies industrial connectors to 130+ countries.
WA22J4TK2 3+PE male cable connector with short back shell
Mate with WA22K4TK2,WA22J4TL2,WA22K4Z2,WA22K4ZE2,WA224JZ2
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