CBTG0BG Push-Pull Connector for LIBS Analyzers 2026: 0B Series 9-Contact Cable Plug

The CBTG0BG-SMSM09-D32B is a CBTG0BG push-pull connector for LIBS analyzers — a 0B series straight cable plug with nine low-voltage contacts, push-pull self-latching, solder termination, a specified cable outside diameter range of 2.30–3.20 mm, a published rated current of 2.5 A, IP50 protection, operation from -45 °C to +125 °C, vibration resistance of 10~20,000 Hz at 15 g and more than 5,000 mating cycles. Every specification in this guide is backed by the portable analytical instrument interconnect engineering of Spring Technology.

Pain point: Getting probe identification, control and sensor-feedback circuits from a handheld LIBS probe back to the instrument — where nine low-voltage lines must fit one slim cable, the probe is disconnected for transport, and the connector must never be mistaken for the laser’s high-voltage power path?

Core answer: Spring Technology offers the CBTG0BG-SMSM09-D32B for evaluation as a potential cable interface for these low-voltage connections, with benefits including multi-contact connectivity, push-pull locking and compact cable integration. Portable LIBS analyzers perform rapid elemental analysis of metals and other materials and are widely applied in scrap metal sorting, alloy identification, industrial quality inspection and materials testing — a focused laser pulse generates a small plasma on the material surface, and the emitted light is collected and analysed to identify the elements present in the sample. Inside a portable analyzer, the measurement probe and main electronic unit may require connections for control signals, sensor feedback and auxiliary circuits.

1. Technical Parameters & Engineering Standards

The CBTG0BG-SMSM09-D32B is a straight cable-mounted plug on the compact 0B platform, offered with a nine-contact configuration — the full contact complement of the 0B shell.

  • Latching Mechanism: Push-pull self-latching system (compatible connectors connect and release through a straightforward push-pull action)
  • Recommended Hardware: Spring Technology Circular Connector and custom cable assembly service
  • Key Metric: 9 low-voltage contacts; 2.5 A published rating; 0B compact shell; IP50; 2.30–3.20 mm cable range

1.1 Configuration Summary

ParameterValue
ModelCBTG0BG-SMSM09-D32B
Body0B series straight cable-mounted plug (TG)
Contacts9 low-voltage contacts
Published rated current2.5 A
TerminationSolder
Cable outside diameter2.30–3.20 mm (0B platform range 1.5–5.5 mm)
ProtectionIP50
Mating cycles>5,000 cycles
Mating partConfirm the exact mating receptacle and keying for the selected assembly

1.2 Shared 0B Platform Specifications

ParameterValue
Series0B shell — TG straight cable plug
Pin counts available2–9 pins across the 0B shell (nine is the maximum)
Cable opening1.5–5.5 mm, with cable collet
Operating temperature-45 °C ~ +125 °C
Vibration resistance10~20000 Hz, 15 g
Shock resistance100 g · 6 ms
Mating cycles>5,000 cycles
KeyingKey G or keys A…M and R to prevent mismating

Note: IP50 indicates a protected-environment rating rather than water-ingress protection, and this connector should not be treated as the power interface for the laser’s high-voltage or high-current circuits — those systems require separately designed and appropriately rated electrical connections.

2. Why Choose the CBTG0BG-SMSM09-D32B?

Probe cables travel with the instrument. The design advantages below explain why this CBTG0BG push-pull connector for LIBS analyzers suits portable elemental analysis equipment:

2.1 Nine Contacts for Multiple Low-Voltage Circuits

  • The CBTG0BG-SMSM09-D32B provides nine low-voltage contacts, allowing several electrical circuits to be organised within one connector interface. In a portable LIBS analyzer, depending on the equipment architecture, these connections may support probe identification, control signals, sensor feedback or auxiliary functions — using one multi-contact connector simplifies cable organisation between the measurement probe and the main instrument. The actual pin assignment must be determined by the equipment manufacturer.

2.2 Push-Pull Self-Latching for Convenient Operation

  • The connector uses Spring Technology’s push-pull self-latching system, allowing compatible connectors to be connected and released through a straightforward push-pull action. Portable LIBS analyzers are frequently moved between inspection locations, and their probe cables may need to be disconnected during transportation, maintenance or replacement — a push-pull connection makes these operations more convenient while helping prevent accidental separation during normal handling.

2.3 Compact Design for Portable Analytical Instruments

  • The CBTG0BG-SMSM09-D32B belongs to Spring Technology’s compact 0B connector size, and its straight cable-mounted design can be integrated into a detachable cable assembly connecting the analyzer’s probe and electronic unit. The specified cable outside diameter range is 2.30–3.20 mm, giving equipment designers a defined cable dimension for assembly planning — with the compact format helping maintain an organised connection layout where enclosure space and cable routing are important.

2.4 Support for Stable Signal and Control Connections

  • A portable LIBS analyzer relies on coordinated operation between its laser system, optical collection components, detector and electronic processing unit, and a suitable connector provides a defined interface for compatible low-voltage control and signal circuits — helping organise the electrical connection between the probe assembly and the main instrument. The connector should not be treated as the power interface for the laser’s high-voltage or high-current circuits.

2.5 Suitable for Protected Equipment Environments

  • The published specifications list an IP50 protection rating and a rated current of 2.5 A, so the intended use is in protected environments rather than applications requiring water-ingress protection. For portable material analyzers used in workshops or industrial inspection areas, equipment designers should consider exposure to dust, moisture, metal particles and mechanical impact — and if the analyzer will be used outdoors or in demanding environments, the complete connector assembly and enclosure should be assessed against the actual environmental requirements.

3. Typical Applications in Portable LIBS Equipment

The proposed application of this CBTG0BG push-pull connector for LIBS analyzers may be considered in portable instruments used for:

  • Scrap metal sorting: supporting compatible probe-to-instrument connections during on-site identification of different metal materials.
  • Alloy verification: organising low-voltage connections in portable analyzers used to distinguish metal grades.
  • Industrial material inspection: providing a cable interface for analytical equipment used in manufacturing and quality control.
  • Metal recycling facilities: supporting detachable probe connections in instruments used for rapid material screening.

These are potential equipment-design applications — not claims that the exact connector model has been verified in a particular commercial LIBS analyzer.

4. 0B Series Connector Family Overview

The 0B shell belongs to Spring Technology’s compact push-pull connector family for portable instruments and analytical equipment. The same platform serves this CBTG0BG push-pull connector for LIBS analyzers and scales across plugs, sockets and contact counts.

4.1 Available Configurations

  • Plugs: TG 0B straight plugs with cable collet, including the nine-contact layout used here.
  • Elbow plugs: TH 0B elbow plugs for angled cable exits in tight probe housings.
  • Sockets: ZGG.0B fixed panel sockets and ZX 0B PCB sockets.
  • Pin counts: 2–9 contacts across the 0B shell, with key G or keys A…M and R.

4.2 Customization Services

  • Custom contact allocations and part numbers (such as the CBTG0BG-SMSM09-D32B) matched to each analyzer’s wiring plan.
  • Probe cable assemblies with defined cable openings and strain relief for handheld instruments.
  • Shielding and grounding support for detector and low-level signal circuits.
  • Mating receptacle selection support, including keying and contact-layout confirmation.

5. Frequently Asked Questions (FAQ)

Q1: What is a portable LIBS analyzer used for?

**Answer:** A portable LIBS analyzer uses laser-induced plasma emission to identify elemental composition, and is commonly used for metal alloy identification, scrap sorting and material inspection.

**Answer:** A nine-pin connector can consolidate multiple low-voltage signal, control and auxiliary circuits into one interface, depending on the analyzer’s electrical design. Discover reliable options from a certified vendor like [Spring Technology](https://www.spring-connectors.com/).

**Answer:** Push-pull locking provides a convenient connection and release method for compatible connectors, useful when probe cables need to be connected, disconnected or replaced during routine equipment use.

**Answer:** No waterproof performance should be assumed — its published IP50 rating does not provide protection against water ingress, and the complete equipment assembly should be designed according to the intended operating environment.

**Answer:** Verify the complete part number, mating compatibility, contact layout, cable diameter (2.30–3.20 mm here), termination method, electrical ratings and required environmental protection level.

**Answer:** No — it is intended for low-voltage signal and control circuits and must not be treated as the power interface for the laser’s high-voltage or high-current circuits, which require separately rated connections.

**Answer:** Nine contacts at a published rated current of 2.5 A, IP50 protection, -45 °C to +125 °C, vibration resistance of 10~20,000 Hz at 15 g, 100 g (6 ms) shock resistance and more than 5,000 mating cycles.

Conclusion & Call to Action

The CBTG0BG-SMSM09-D32B is a nine-contact, straight cable-mounted connector featuring push-pull self-latching — its compact 0B format and multi-contact configuration make it a candidate for portable LIBS analyzers requiring organised low-voltage signal and control connections. This connector shows how Spring Technology serves portable analytical instruments, aligning a nine-contact 0B plug with the customer’s probe-to-instrument interface requirements, and the company also provides professional customization services for both push-pull connectors and cable assemblies, offering tailored solutions to meet your specific technical requirements.

Its potential benefits include convenient cable handling, compact instrument integration and a defined interface between the measurement probe and main electronic unit. Before selecting this connector, manufacturers should verify the complete part number, mating receptacle, contact assignment, cable compatibility, electrical ratings and environmental requirements.

For more information about our 0B series connectors or to discuss your requirements, contact us at [email protected] or [email protected], or visit our website. Our engineering team will respond to your CBTG0BG push-pull connector for LIBS analyzers enquiry within 24 hours.

Further Reading

CBTG0BG Push-Pull Connector for LIBS Analyzers 2026 0B Series 9-Contact Cable Plug

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