Analog Devices Inc./Maxim Integrated CABLE-PH16

Overview

CABLE-PH16 from TRINAMIC is a 200 mm pre-terminated cable with a JST PHR-16 connector on one end and a clean-cut, untinned wire end on the other, using AWG 24 UL/CSA 1007/1569-TR64 conductors for reliable signal routing in motion control interconnects. It supports 16-pin differential or single-ended I/O connections between TRINAMIC stepper motor drivers (e.g., TMC2130, TMC5160) and external peripherals such as encoders, limit switches, or GPIO expansion boards.

For engineers reviewing the CABLE-PH16 datasheet, CABLE-PH16 pinout, CABLE-PH16 application, or CABLE-PH16 equivalent, this cable is selected for precise mechanical compatibility with PHR-series headers, consistent conductor gauge and insulation rating, and standardized color-coded wiring per pin position-critical when integrating into compact PCB-mounted motor control systems requiring repeatable, low-risk assembly.

Technical Context

CABLE-PH16 is part of TRINAMIC's PHR-series accessory cables designed exclusively for mating with PHR-16 pitch-2.0 mm surface-mount headers used on evaluation boards and driver modules. Its AWG 24 stranded copper conductors meet UL/CSA 1007/1569-TR64 standards for flexibility, abrasion resistance, and thermal stability up to 80 °C.

The cable implements a fixed 1:1 pin mapping from PHR-16 connector to individual insulated wires, each assigned a unique color per Table 13 (e.g., Pin1=Green, Pin16=Red), eliminating ambiguity during hand-soldering or crimping to custom terminations. No active circuitry, shielding, or impedance control is specified-confirming its role as a passive interconnect rather than a signal-conditioning or high-speed transmission component.

Key Specifications

Availability

CABLE-PH16 is available at Aetrix Electronics and suitable for stepper motor driver integration, encoder feedback interconnects, and GPIO expansion in industrial automation, 3D printer motion control, and laboratory motion platforms requiring stable component supply and traceable sourcing.

Supply support for CABLE-PH16 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

TRINAMIC Motion Control GmbH & Co. KG is a German semiconductor company specializing in high-precision motion control ICs, drivers, and system solutions for stepper and BLDC motors.

CABLE-PH16 belongs to TRINAMIC's accessory cable product line, engineered specifically to simplify and standardize physical layer connectivity between their motor driver evaluation boards and external sensors, switches, or user-defined peripherals.

FAQ

What is the exact connector type used on the terminated end of CABLE-PH16?

CABLE-PH16 features a JST PHR-16 connector on one end-a 16-pin, 2.0 mm pitch, surface-mount compatible header plug with polarization keying and tactile locking. This matches TRINAMIC's PHR-series evaluation board footprints, including those on the TMC5160-EVAL and TMC2209-EVAL boards. The connector body is molded plastic with tin-plated phosphor bronze contacts rated for 1.5 A per pin.

Does CABLE-PH16 include shielding or twisted-pair construction for noise immunity?

No, CABLE-PH16 does not incorporate shielding, twisted pairs, or controlled impedance design. It consists of 16 individually insulated AWG 24 conductors in a parallel flat-ribbon configuration with no screening or pair separation. Users requiring EMI resilience must implement external filtering, grounding strategies, or substitute with shielded alternatives outside TRINAMIC's standard PHR cable family.

Can CABLE-PH16 be used with non-TRINAMIC PHR-16 headers?

CABLE-PH16 is mechanically compatible with any industry-standard JST PHR-16 header (2.0 mm pitch, 16 positions), regardless of manufacturer, provided mating tolerances and insertion force specifications align. However, TRINAMIC validates performance only with their own boards and recommends verifying retention force and contact resistance when pairing with third-party headers.

What is the maximum recommended current per conductor in CABLE-PH16?

Each AWG 24 conductor in CABLE-PH16 is rated for up to 0.57 A continuous under free-air conditions at 80 °C ambient, per UL/CSA 1007/1569-TR64 specifications. For sustained loads above 0.3 A per wire, derating is advised based on bundle size, airflow, and enclosure temperature-especially in densely packed motor driver stacks where thermal buildup may occur.

Is the color coding of CABLE-PH16 consistent with standard IEC or TRINAMIC-specific conventions?

The color sequence for CABLE-PH16 (Pin1=Green, Pin2=Yellow, ..., Pin16=Red) follows TRINAMIC's proprietary assignment defined in Table 13 of the Cables Manual V1.00 and is not aligned with IEC 60446 or common industrial color standards. Users must reference TRINAMIC's official documentation-not generic color charts-to avoid miswiring during integration with TMC-series drivers.