Phoenixcontact

Note: Phoenix Contact uses European decimal notation (comma instead of period): 3,81 means 3.81mm.

Example Decoding

MC 1,5/3-ST-3,81
|   |  |  |   |
|   |  |  |   +-- 3.81mm pitch
|   |  |  +-- ST = Plug (female connector)
|   |  +-- 3 pins/positions
|   +-- 1.5mm2 wire gauge
+-- MC = COMBICON Pluggable series

MCV 1,5/4-G-3,81
|    |  |  |  |
|    |  |  |  +-- 3.81mm pitch
|    |  |  +-- G = Header (male connector)
|    |  +-- 4 pins/positions
|    +-- 1.5mm2 wire gauge
+-- MCV = COMBICON Header series

PTSM 0,5/3-HH-2,5-SMD
|     |  |  |   |   |
|     |  |  |   |   +-- Surface mount
|     |  |  |   +-- 2.5mm pitch
|     |  |  +-- HH = Double-row horizontal
|     |  +-- 3 pins
|     +-- 0.5mm2 wire gauge
+-- PTSM = SMD Terminal Block series

Product Series

COMBICON PCB Connectors (Pluggable)

Mating Pairs: MC plugs mate with MCV headers; MSTB plugs mate with MSTBA headers.

Terminal Blocks (Non-Separable)

Connector Type Codes

Mating Connector Selection

To find mating connector for a plug:
- MC 1,5/X-ST-3,81 mates with MCV 1,5/X-G-3,81
- MSTB 2,5/X-ST-5,08 mates with MSTBA 2,5/X-G-5,08

Key: Same series base, same pins, same pitch
     ST (plug) pairs with G (header)

Package Code Extraction

The extractPackageCode() method returns a formatted string:

Note: Comma notation is converted to periods (3,81 -> 3.81).

Series Extraction

Series extraction returns the product family prefix:

Critical: Longer prefixes are checked before shorter ones (e.g., "FRONT-MC" before "MC").

Helper Methods

The PhoenixContactHandler provides additional helper methods:

Usage Examples

PhoenixContactHandler handler = new PhoenixContactHandler();

// Extract specifications
String mpn = "MC 1,5/3-ST-3,81";
int pins = handler.extractPinCount(mpn);           // 3
String pitch = handler.extractPitch(mpn);          // "3.81"
String family = handler.getFamily(mpn);            // "COMBICON Pluggable"
double current = handler.getRatedCurrent(mpn);     // 8.0
String type = handler.getConnectorTypeDescription(mpn);  // "Plug (female)"
boolean pluggable = handler.isPluggable(mpn);      // true

// SMD check
String smtMpn = "PTSM 0,5/3-HH-2,5-SMD";
boolean isSmd = handler.isSMD(smtMpn);             // true
String mounting = handler.getMountingType(smtMpn); // "SMD"

Replacement Compatibility

The isOfficialReplacement() method determines if two connectors are compatible:

Requirements for compatibility:

1. Same series (e.g., both MC or both MCV)
2. Same pin count
3. Same pitch

Example:

// Compatible - same series, pins, pitch (different variants)
handler.isOfficialReplacement("MC 1,5/3-ST-3,81", "MC 1,5/3-STF-3,81");  // true

// Not compatible - different pitch
handler.isOfficialReplacement("MC 1,5/3-ST-3,81", "MC 1,5/3-ST-5,08");  // false

// Not compatible - different pin count
handler.isOfficialReplacement("MC 1,5/3-ST-3,81", "MC 1,5/4-ST-3,81");  // false

Wire Gauge Reference

Common Applications

Low-Current Signal (0.5-1.5mm2)

• MC/MCV series at 3.81mm pitch
• PTSM for SMD applications
• Control signal wiring

Medium-Current (2.5mm2)

• MSTB/MSTBA series at 5.08mm pitch
• PT push-in terminal blocks
• Motor control, sensors

High-Current (4-6mm2)

• SPT spring-cage connectors
• UK/UT screw terminal blocks
• Power distribution, DIN rail

Related Files

• Handler: manufacturers/PhoenixContactHandler.java
• Component types: CONNECTOR, IC
• Pattern registry patterns for series: MC, MCV, MSTB, MSTBA, PT, PTSM, SPT, UK, UT, FK-MCP, FRONT-MC, PC

Learnings & Edge Cases

• Decimal notation: Phoenix Contact uses European notation (comma as decimal separator). Always convert to period for numeric operations: "3,81".replace(",", ".").
• Space vs hyphen: MPNs can use either space or hyphen as separator after series prefix (e.g., "MC 1,5" or "MC-1,5"). The handler patterns accept both.
• Series ordering: When extracting series, check longer prefixes first (FRONT-MC before MC, MSTBA before MSTB, PTSM before PT).
• UK/UT series: These DIN rail terminal blocks don't have pin count in the MPN - the number indicates wire gauge (UK 5 = 5mm2 wire gauge).
• Mating pairs: To select mating connectors, match the series base (MC with MCV, MSTB with MSTBA), keep same pin count and pitch, change connector type (ST to G).
• SMD identification: PTSM series is always SMD; other series may have "-SMD" suffix for surface mount variants.
• Package code format: The handler returns {pins}P-{pitch}mm format (e.g., "3P-3.81mm") which differs from semiconductor package codes - this is intentional for connector identification.
• getSupportedTypes() includes IC: The handler returns Set.of(CONNECTOR, IC) - the IC type is included for completeness but primary use is CONNECTOR.