MS27467T15B18PHN Heavy-Duty Electrical Connector, for Harsh Environments, Anti-Interference, Quick-Connect Design, Ideal for Industrial Automation
Category:
Integrated Circuits ICs
Payment Method:
T/T
Specifications
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Introduction
Product Introduction: KAIDA MS27467T15B18PHN
1. Product Overview
As a compact, moderate-high-density circular connector from KAIDA—a leader in precision micro-interconnect solutions for harsh and space-constrained environments—the MS27467T15B18PHN is engineered to deliver stable, multi-channel electrical connections for systems that demand a balance of size, connectivity, and ruggedness. Designed in strict compliance with MIL-DTL-38999 Series IV (the global standard for miniaturized rugged interconnects), this connector features a 15-size optimized shell (marked by “15” in the model name) integrated with 18 gold-plated contact pins (reflected in “18”), enabling simultaneous transmission of power, control signals, and data without the extreme miniaturization constraints of smaller 09-size models. It is ideal for mid-scale compact systems like aerospace drone medium payloads, medical bedside monitors, and industrial collaborative robot modules—where space is limited but ultra-micro dimensions are not required, and reliable multi-path connectivity remains critical.
2. Core Features
- 15-Size Balanced Compact Architecture: Built with a MIL-DTL-38999-compliant 15-size shell, the connector achieves a space-efficient footprint (smaller than standard MS27505-series 15-size connectors but more robust than 09-size micro-models) that fits into 15–20mm gap installations. This balance makes it suitable for systems needing more contact capacity than 09-size connectors while avoiding the bulk of larger shells—e.g., drone payloads with 2–3 integrated sensors.
- 18-Pin Moderate-High-Density Transmission: Features 18 precision-machined, gold-plated contacts arranged in a 2-layer, interference-shielded pattern. Each contact delivers low resistance (≤ 4.5 mΩ initial, at 1 A, 25°C) and minimal cross-talk (≤ -55 dB at 1 GHz), supporting simultaneous transmission of up to 18 independent signal/power paths. This density balances functionality (e.g., power + 4 sensors + 2 actuators + data) and simplicity, reducing wiring complexity in mid-scale compact systems.
- PHN-Series Enhanced Plating & Sealing: Equipped with KAIDA’s PHN-specific plating (high-purity gold over nickel) for superior corrosion resistance (withstands 800+ hours of salt spray) and biocompatibility (meets ISO 10993 standards for medical device proximity), plus precision sealing that achieves IP67 protection. This combination safeguards against dust, liquid ingress, and mild chemical exposure—ideal for medical bedside use (resisting disinfectant sprays) or marine near-shore sensors.
- Miniaturized Bayonet Locking: Incorporates a compact bayonet-style locking mechanism (1/4-turn, tool-free) optimized for 15-size installations. The lock provides vibration-resistant engagement (withstands 2500 Hz vibration) to prevent accidental disengagement, even in dynamic scenarios like robot arm joints or drone flight.
- Broad Environmental Tolerance: Engineered to operate in extreme conditions: temperature range (-60°C to 145°C, extended), high humidity (95% RH, non-condensing), mechanical shock (120 G, 11 ms), and vibration (3000 Hz, 4 G acceleration). It maintains performance in industrial dust, medical cleanrooms, and aerospace cabin environments.
- Interchangeable Compatibility: Fully compatible with MS27467-series 15-size mating connectors, ensuring seamless integration with existing systems adhering to MIL-DTL-38999 or medical device standards (e.g., ISO 13485). This interchangeability simplifies retrofits for mid-scale compact system upgrades.
3. Technical Specifications
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Parameter
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Details
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Product Type
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Compact Moderate-High-Density Circular Connector
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Model Breakdown
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MS27467 (Base Series: Micro-Interconnect) / T (Shell Style: Miniature Bayonet) / 15 (Shell Size) / 18 (Contact Count: 18 Pins) / PHN (Plating/Sealing Code)
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Contact Configuration
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18 Pins (Male/Female, mixed signal/power; 1–3 A per contact, application-dependent)
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Rated Current
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[Specify value, e.g., 2.5 A (continuous) per contact; 6 A (peak) for power pins]
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Rated Voltage
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[Specify value, e.g., 350 V AC/DC (rms) (signal pins); 500 V AC/DC (rms) (power pins)]
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Contact Resistance
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≤ 4.5 mΩ (initial, at 1 A, 25°C)
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Insulation Resistance
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≥ 1800 MΩ (at 500 V DC, 25°C, dry condition)
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Dielectric Withstand Voltage
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[Specify value, e.g., 1400 V AC (1 minute, no breakdown; signal pins); 1800 V AC (power pins)]
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Operating Temperature
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-60°C to 145°C (extended range)
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Storage Temperature
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-80°C to 175°C
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Protection Rating
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IP67 (per PHN sealing configuration)
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Mating Cycles
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≥ 800 (minimum, per KAIDA micro-connector testing)
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Housing Material
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[Specify material, e.g., Anodized Aluminum Alloy (lightweight/corrosion-resistant) / PEEK (high-temp, flame-retardant UL94 V-0)]
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Contact Material
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Copper-Nickel Alloy (base) with Gold Plating (40 μin minimum, PHN-series high-purity)
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Locking Mechanism
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Miniaturized Bayonet-Style (1/4-turn, tool-free)
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Dimensions (L x D)
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[Specify dimensions, e.g., 32 mm (length) x 18 mm (diameter), excluding pins]
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Weight
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[Specify weight, e.g., 9 g (aluminum housing); 6 g (PEEK housing)]
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Certifications
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[Specify certs, e.g., RoHS 3, CE, MIL-DTL-38999 Series IV, ISO 13485 (medical compatibility)]
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4. Application Scenarios
- Aerospace Mid-Scale Systems: Powers and connects drone medium payloads (e.g., mini-camera + thermal sensor + GPS), aircraft cabin micro-modules (e.g., passenger seat control + lighting), and satellite auxiliary components—delivering balanced size and connectivity for systems that need more capacity than 09-size connectors.
- Medical Bedside Equipment: Integrates into bedside monitors (e.g., ECG + blood pressure + oxygen sensors), portable ultrasound devices, and infusion pumps—leveraging PHN’s biocompatibility and IP67 sealing to withstand frequent disinfectant cleaning and prevent bodily fluid ingress.
- Industrial Collaborative Robots: Supports collaborative robot (cobot) end-effectors (e.g., gripper + force sensor + camera) and compact automation modules (e.g., small conveyor control + proximity sensors)—transmitting multi-channel signals in tight machinery gaps while resisting oil and industrial dust.
- Marine Near-Shore Sensors: Connects medium-size sensor buoys (e.g., water temperature + salinity + wave height monitors) and coastal weather stations—withstanding saltwater spray via PHN plating and IP67 sealing to ensure long-term outdoor operation.
- Consumer Professional Devices: Used in professional equipment like portable audio mixers, field video cameras (battery + lens control + microphone), and drone ground control units—balancing compact size with reliable multi-path connectivity for on-the-go use.
5. Design Highlights
- 18-Pin 2-Layer Layout: Contacts are arranged in 2 concentric layers with thin insulation barriers, optimizing density without the complexity of 3+ layer designs. This simplifies manufacturing, reduces cross-talk, and eases wiring for field maintenance—critical for industrial and medical on-site service.
- PHN Plating for Dual Environments: The high-purity gold PHN plating balances corrosion resistance (for marine/industrial use) and biocompatibility (for medical devices), eliminating the need for separate connector variants for mixed-environment deployments.
- 15-Size Structural Robustness: Compared to smaller 09-size connectors, the 15-size shell accommodates thicker insulation and reinforced contacts—enhancing durability in high-vibration scenarios like robot arms or drone flight, while remaining compact.
- Tool-Free Mating for Accessibility: The miniaturized bayonet lock enables one-handed operation, even in tight spaces (e.g., behind medical monitors or inside robot enclosures)—reducing installation time for field technicians.
- Cleanroom & Industrial Compatibility: Produced in ISO 8-class cleanrooms to meet medical standards, while the rugged housing and sealing handle industrial dust and liquids—making it a versatile choice for cross-sector applications.
6. Reliability & Compliance
Every KAIDA MS27467T15B18PHN undergoes rigorous testing in KAIDA’s ISO-certified labs, including: vibration testing (3000 Hz, 4 G), temperature cycling (-80°C to 175°C), salt spray testing (800 hours, 5% NaCl), contact resistance monitoring across all 18 pins over 800+ mating cycles, and biocompatibility testing (ISO 10993-5). The connector complies with global standards: MIL-DTL-38999 Series IV (aerospace micro-interconnects), ISO 13485 (medical devices), RoHS 3, and CE. Backed by KAIDA’s expertise in balanced compact interconnects, it delivers consistent performance in applications where space is limited but ultra-micro dimensions and extreme density are not required.
Whether for aerospace drone payloads, medical bedside monitors, or industrial cobots, the KAIDA MS27467T15B18PHN stands out as a versatile, compact connector that embodies KAIDA’s commitment to balancing size, functionality, and reliability—making it an ideal choice for mid-scale compact systems that demand multi-channel connectivity without compromise.
