ONTS-18/7
Category:fonts
Keywords:ОНЦ‑BS Mini Bayonet Aviation Connector, bayonet quick-lock, anti-mate protection; ‑60~+85°C, rated 7A. Russian: ONC-BS mini bayonet connector, quick coupling, misconnection protection, ‑60…+85°C, rated 7A.
Details
ONTS-BS Series (GOST ONTs-BS) Bayonet Circular Low-Frequency Connector Product Overview
Target Model: ONTS-BS-1-19/18-V1-1-V
The ONTS-BS (original Russian model ONTs-BS) is a compact, bayonet-locking circular low-frequency aviation connector manufactured in Russia. It is widely used with Russian military equipment, measurement and control instruments, vehicle electrical systems, and communication devices for AC/DC and pulse signal interconnection. Featuring a rapid bayonet coupling mechanism and multiple shell keyways to prevent mis-mating, the series includes two main types: flange panel receptacles and straight cable plugs.
Model Code Breakdown: ONTS-BS-1-19/18-V1-1-V
1. ONTS-BS: Series designation for bayonet-coupled circular low-frequency connectors.
2. 1: Contact plating: 1 = Silver-plated; 2 = Gold-plated.
3. 19: Number of contacts.
4. 18: Shell size specification (Shell sizes: 10, 12, 14, 18, 22, 27).
5. V: Structure type. V = Panel Receptacle; R = Cable Plug.
6. 1: Structural code: 1 = Flange panel version without tail cover; 12 = Straight cable version with plastic strain relief.
7. 1: Keyway coding (1~20) for multi-position anti-mating protection.
8. V: All-weather rated version.
Core Electrical & Mechanical Specifications
• Contact Diameter: Φ1.0mm, solder termination
• Rated Voltage: 250V AC/DC
• Current per Contact: 2.1A ~ 3.7A (varies by shell contact count)
• Operating Temperature: -60℃ ~ +85℃
• Mechanical Life: 250 mating cycles
• Materials: Anodized aluminum alloy shell; Bakelite insulating base
• Vibration and shock resistance meet Russian military standards; suitable for harsh automotive and airborne environments
ONTS-BS-1-4/10-V1-1-V ONTS-BS-2-4/10-V1-2-V ONTS-BS-1-4/10-R12-1-V ONTS-BS-2-4/10-R12-3-V ONTS-BS-1-7/12-V1-1-V ONTS-BS-2-7/12-V1-4-V ONTS-BS-1-7/12-R12-2-V ONTS-BS-2-7/12-R12-1-V ONTS-BS-1-10/14-V1-1-V ONTS-BS-2-10/14-V1-5-V ONTS-BS-1-10/14-R12-3-V ONTS-BS-2-10/14-R12-2-V ONTS-BS-1-19/18-V1-1-V ONTS-BS-2-19/18-V1-6-V ONTS-BS-1-19/18-R12-4-V ONTS-BS-2-19/18-R12-1-V ONTS-BS-1-32/22-V1-2-V ONTS-BS-2-32/22-V1-3-V ONTS-BS-1-32/22-R12-5-V ONTS-BS-2-32/22-R12-2-V ONTS-BS-1-50/27-V1-1-V ONTS-BS-2-50/27-V1-7-V ONTS-BS-1-50/27-R12-3-V ONTS-BS-2-50/27-R12-4-V ONTS-BS-1-4/10-V1-5-V ONTS-BS-2-7/12-V1-2-V ONTS-BS-1-10/14-V1-3-V ONTS-BS-2-19/18-V1-2-V ONTS-BS-1-32/22-V1-6-V ONTS-BS-2-50/27-V1-4-V ONTS-BS-1-4/10-R12-4-V ONTS-BS-2-7/12-R12-5-V ONTS-BS-1-10/14-R12-1-V ONTS-BS-2-19/18-R12-6-V ONTS-BS-1-32/22-R12-1-V ONTS-BS-2-50/27-R12-7-V ONTS-BS-1-7/12-V1-6-V ONTS-BS-2-10/14-V1-4-V ONTS-BS-1-19/18-V1-3-V ONTS-BS-2-32/22-V1-1-V ONTS-BS-1-50/27-V1-5-V ONTS-BS-2-4/10-R12-5-V ONTS-BS-1-7/12-R12-3-V ONTS-BS-2-10/14-R12-6-V ONTS-BS-1-19/18-R12-2-V ONTS-BS-2-32/22-R12-4-V ONTS-BS-1-50/27-R12-1-V ONTS-BS-2-4/10-V1-1-V ONTS-BS-1-32/22-V1-4-V ONTS-BS-2-19/18-V1-5-V
Parameters:
Materials and Technical Specifications; Mechanical and Electrical Performance:
| Housing Material | Aluminum alloy | Thread Specification | M18×1LH |
| Contact plating | Gold-plated | Thread Specification | M18×1LH |
| Thread Specification | M18×1LH | Rated Voltage | 500V |
| Number of contacts | 7 | Rated Voltage | 500V |
| Rated Voltage | 500V | ||
| Mechanical Life | 500 times |
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