Kp30 Series Threaded Circular Connector PC Domestic Y30//Y4m Series Replacement
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Product Highlights
- Direct Replacement Compatibility: Fully interchangeable with Russian PC series (PC-4/7/10/19/32/50) and domestic Y30/Y4M series.
- Compact and Lightweight Design: Metal aluminum housing offers small size and light weight for space-constrained applications.
- Reliable Threaded Coupling: Threaded-coupling mechanism ensures convenient and reliable connection in vibration-prone environments.
- High Mechanical Durability: Mechanical life of 500 cycles with robust vibration and collision resistance.
- OEM and ODM Services: Customization services available including size and contact configuration options.
- Versatile Mounting Options: Supports both flange mount and cable mount for flexible installation.
Product Attributes
- Customization
- Available
- Application
- PCB, Cable, Computer, Communication, Mobile Phone
- Environmental Protection
- General
- Model NO.
- KP30-4/KP30-7/KP30-10/KP30-19/KP30-32/KP30-50
- Connection Mode
- Threaded Connection
- Shape
- Round
- Contact Termination Form
- Welding Connection
- Type
- Radio Frequency Rlectric Connector
- Character
- Normal
- Production Process
- Machinizing
- Interface Type
- AC/DC
- Brand
- Kaipu
- Size
- PC-10
- Size1
- PC-10tpk
- Size2
- PC-10zj
- Size3
- PC-10zpj
- Volume
- Small
- Weight
- Light
- Connecting
- Thread Coupling
- Transport Package
- 460X360X320
- Specification
- ROHS
- Trademark
- kp
- Origin
- Zhejiang
- HS Code
- 8536900000
- Production Capacity
- 10K pair/M
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Kp30 Series Threaded Circular Connector PC Domestic Y30//Y4m Series Replacement
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Product Description
Product introduction
The KP30 series circular connectors feature a compact design with small size and light weight, making them ideal for space-constrained applications. The threaded-coupling mechanism ensures convenient and reliable connection, even in vibration-prone environments.
These connectors are fully interchangeable with the Russian PC series (PC-4, PC-7, PC-10, PC-19, PC-32, PC-50), as well as domestic Y30 and Y4M series. They are widely used for electrical connections between electronic instruments, electrical equipment, and industrial control systems.
Special Note: Our sealing receptacle version is 1.5mm longer than the standared receptacle. Please take this into consideration when designing your panel layout or mating connectors.
| Feature | Description |
| Housing | Metal aluminum housing, small size, light weight |
| Contact Type | Au plated Male (pin) and female (socket) options available, interchangeable upon request |
| Contact Resistance | ≤8mΩ |
| Coupling | Threaded coupling |
| Compatibility | Direct replacement for Russian PC series (PC-4/7/10/19/32/50), domestic Y30 series, and Y4M series |
| Applications | Electrical connections between electronic instruments and electrical equipment |
Specification
| Number of contacts | 4/7/10/19/32/50 |
| Operating Temperature | -55°C ~ +105°C |
| Current Rating | 3A |
| Voltage Rating | 200V |
| Vibration | 10~2000Hz, 196m/s² |
| Collision | 10~40 times/min, 392m/s² |
| Mechanical Life | 500 cycles |
| Mounting Types | Flange mount, cable mount |
| Environment | Voltage proof | Insulation resistance |
| Normal | 1000V | ≥1000MΩ |
| High temperature | 700V | ≥500MΩ |
| Moisture | 500V | ≥50MΩ |
| Low pressure | 200V | - |



About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR263485". Items marked "" are certified.
Company Profile
Electronics supplier, China factory, connector manufacturer, plug supplier, Hangzhou Kaipu Electronic Technique Co., Ltd. is a company specializing in manufacture of circular connectors and rectangular connectors of high quality. We design and make water proof connectors, power plugs, electrical connectors.
ISO9001: 2015, Registration Number: 00118Q310213R4S/3300.
Our products of connectors:
1. Circular series AISG, Y2, Y2M, Y3, Y4, Y4M, Y5, Y5A, Y11, Y27, Y50DX, Y50E(MIL-C-26482), Y50X(GJB598), PTB, YP21, YP28, YP36, YP50, JL5, JL16, JL33, FD-2, FQ(IP67), FQ14, FQ18, FQ24, FQ30, FX16, FQN14, FQN18, FQN24, FQN30, FQC, FQX(IP68), kp11(IP67), FS1(DIN45326), FS2(IP68), KP32, P20, P28, P32, P36, P40, P48, P55, P60, PB, PG, YD20, YD28, YD32, YD40, YD48, YD55, X, Q14, Q18, Q24, Q30, TY20, TY32, TY48, LYP, XC (similar as MIL-38999), XCG. XCE, CXCH, 2PM, 2CX, CX, PC-4TB, PC-7TB, PC-10TB, PC-19TB, PC-32TB, PC-50TB(KP30 series) etc.
2. Rectangular connector series B, C, F etc meet DIN41612,
And J7, J14A, J14B, J14CD, J14D, J14F, J14Q, J15, J36A. J36B, J36C.
Our connectors of KP32, FS1, FS2 have UL certificate: E308558.
Most of our connectors have CE-EMC, CE-LVD certificates.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- B7 Bldg of No. 597 of Kangxin Road, Yuhang Dist, Hangzhou, Zhejiang, China
-
Plant Area
- 716.25 square meters
-
Number of Employees
- 21
-
Registered Capital
- 500,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Ningbo Port, Shanghai Port
-
Minimum Order Quantity
- 3 Pcs
-
Supply Chain Partners
- 12
Our Production Capability & Technical Expertise
-
Main Products
- Connector
-
Production Machines
- Lathing Facility, Laser Marking Facility
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2002-12-03
-
Export Year
- 23 Years
-
Main Markets
- North America, Europe, Southeast Asia/ Mideast
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
-
Cooperated with Fortune 500
- No
FAQ
- Which series does this connector replace?
- It is fully interchangeable with the Russian PC series (PC-4, PC-7, PC-10, PC-19, PC-32, PC-50) and domestic Y30 and Y4M series.
- Is customization available for this product?
- Yes, OEM and ODM services are available, including custom sizes and contact configurations.
- What is the minimum order quantity?
- The minimum order quantity is 3 pieces.
- What are the available mounting types?
- This connector supports both flange mount and cable mount types.
- What is the mechanical life of the connector?
- The mechanical life is rated for 500 cycles.
- Are there any special design considerations?
- Yes, the sealing receptacle version is 1.5mm longer than the standard version, which should be considered for panel layout.
- What are the payment terms accepted?
- We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
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