Industrial Circular Connector
KAIPU OHS-BCF Series RU СНЦ127 Series Small Circular Connectors
US$31.60
Product Details
Products introduction
The OHS-BCF series products consist of non-sealed plugs and sealed receptacles, designed for use in DC and AC circuits. The plugs and receptacles feature a bayonet coupling, with metal housings and plating, providing excellent shielding effectiveness. The receptacles are supplied without backshells, while the plugs are available with a variety of shielded backshells in both right-angle and straight styles. This series is interchangeable and mateable with the OHS-BC series and certain products of the Russian CHII127 series.
| Feature | Description |
| Housing |
Nickel-plated aluminum alloy |
| Contact Type | Copper alloy with Au (gold) plating |
| Coupling | Bayonet Coupling |
| Compatibility | interchangeable and mateable with the OHS-BC series and certain products of the Russian CHII127 series. |
Specification
| Number of contacts | 4,7,10,19,32 |
| Operating Temperature | -60ºC~105ºC |
| Hermeticity | 0.2 MPa differential pressure, no leakage after 1 minute. |
| Vibration | 1~5000Hz,20g |
| Collision | Single1000g, Multiple 100g |
| Mechanical Life | 250 Cycle |
| Contact Specifications | Contact Resistance(mQ) | Operating Voltage(V) |
|
φ0.6mm |
≤10 | 150 |
| φ1mm | ≤5 | 250 |
Part Number Marking Example
a) OHS-BCF-1-4/10-P3-1-B:
Plug with sleeve-type shielded straight backshell. Housing is aluminum alloy with nickel plating. Contact arrangement is 4/10. Features silver-plated socket contacts for solder termination. Key position: 1.
b) OHS-BCF-2-30/14-BL6-3-B:
Nut-mounted receptacle. Housing is aluminum alloy with nickel plating. Contact arrangement is 30/14. Features gold-plated pin contacts for PCB termination. Key position: 3.
c) Cross-reference between Chinese and Russian model numbers:
For example, the Russian model CHII127-19/12PII128-1-B corresponds to the Chinese model OHS-BCF-1-19/12-P4-1-B.
d) Common standard accessories/configurations:
B1, BL1, BL6, P3, P4, P5.
Production
Our automated CNC workshop, equipped with high-precision Swiss-type lathes and CNC lathe clusters, enables semi-automated production of all metal components for connectors. The low-manpower production model ensures stable machining accuracy and sufficient capacity for manufacturing various high-quality connectors.
Warehousing
We operate over three professional warehouses. All goods are stored in cool, light-free areas, with critical components air-sealed. High inventory turnover and ample stock ensure steady, efficient supply and consistent quality.
Logistics
We maintain long-term partnerships with leading logistics providers domestically and globally, including SF Express, FedEx and DHL. We offer all major shipping terms such as DDU, DAP and CIF with competitive rates, supporting worldwide delivery.
FAQs
Answers to All Your Burning Questions !
How does your factory do regarding the quality control?
With 20 years of unwavering commitment to high quality, we ensure that every product is 100% inspected before shipment.
Do you have the products in stock?
Most of our main items (e.g., KP30, KP32) are in stock and ready for fast shipment. But please check with us before ordering to confirm availability.
Can I get samples?
Yes, sample order is available. We also offer Free samples for long-term customers. New customers can also get free samples once place order.
How long is your lead time?
It usually takes about 10 to 20 business days for production based on specifications and quantity in your order.
Are you a factory or a trading company?
We are a nationally recognized high-tech enterprise, integrating design, manufacturing, sales, and branding. With our own production lines and factory, we stand out from ordinary trading companies through our factory-direct advantages, and from ordinary factories through our extensive sales channels and superior technical qualifications.
Company Qualification
Since the year of 2020, we has been honored as a High-Tech Enterprise in Hangzhou and obtained the National High-Tech Enterprise Certification.
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Contact Information
More Official Websites
: connector.en.made-in-china.com
Official Website：www.kpue.com
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