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Explore the comprehensive technical specifications of XY136-04HT PCB connectors. Pinout, voltage, current, dimensions, and SA-specific advice from Communica's local stock.
Pin count, pitch, voltage, current ratings explained in detail for XY136-04HT.
Practical tips and SA-relevant advice for picking and using XY136-04HT connectors.
Guidance on sourcing XY136-04HT connectors and related accessories at Communica.
The XY136-04HT is a widely-used pluggable terminal block connector, designed for secure wire-to-board connections in a variety of electronic assemblies. Technicians and engineers across South Africa rely on these connectors for industrial controls, automation systems, power distribution, and prototyping.
This 4-position connector (04HT) features a modular block design with horizontal wire entry, making it suitable for compact PCB layouts. Its tool-less clamping system and clear pin numbering help simplify installation and maintenance, whether used in educational labs, prototyping, or industry panels.
When selecting a PCB terminal block like the XY136-04HT, reviewing the datasheet is essential. Below is a summary of the most relevant specifications as encountered in local applications:
| Parameter | Specification | Notes |
|---|---|---|
| Positions (Poles) | 4 | (XY136-04HT = 4-way) |
| Pitch | 5.08 mm | Standard for many control PCBs |
| Orientation | Horizontal (side entry) | Wire enters parallel to board |
| Wire Range | AWG 22-12 (0.34-2.5 mm2) | Handles common PCB power or signal wires |
| Voltage Rating | up to 300V AC/DC | Check PCB clearance for >=150V |
| Current Rating | 12A max | Full 4-way at 25 degreesC ambient |
| Housing Material | PA66 (Nylon) | UL94V-0 flame rating typical |
| Operating Temp | -40 degreesC to +105 degreesC | Suitable for SA ambient conditions |
Key factors to keep in mind when specifying this connector for your build include:
Local suppliers like Communica stock these connectors in both small and bulk quantities; confirm in-branch availability for urgent builds.
For a typical low-voltage control project, let's estimate the compatibility of an XY136-04HT for a 24V system:
| Parameter | Example Value |
|---|---|
| System Voltage | 24V DC |
| Load per pin | 3A (typical motor) |
| Total Load | 4 pins x 3A = 12A |
| Power per pin | P = V x I = 24V x 3A = 72W |
With each contact rated to 12A max, the connector remains well within safety margins. For longer-term reliability and high-temperature environments, consider using only 80% of the rated current (i.e., ~9.6A per pin).
For university or educational use, keep several spares and breakout versions in stock, allowing for quick swaps or rapid prototyping in electronics labs.
Communica supplies semiconductors and electronic components to industries such as automotive, electrical, automation, mining, and education.
Disclaimer: This content is for educational purposes only. Product availability, pricing, and specifications are subject to change. Always verify current details on the retailer's website before making a purchase. We may earn affiliate commissions from qualifying purchases.
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