Phoenix Contact 1148690 Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1148690 is a capacitive graphic LCD display module featuring an 18.5-inch TFT color screen with 1366 x 768 pixel resolution. This touch panel integrates Ethernet and USB connectivity interfaces with LED backlighting and a gray background color. The unit is classified as obsolete product status, necessitating identification of equivalent alternatives for ongoing system support and new installations where this model is no longer available through standard distribution channels.

Substiute Parts

1148690

Phoenix ContactIn Stock: 8481148690 Datasheet

Current PartRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the Phoenix Contact 1148690 must satisfy the following critical parameters to ensure functional equivalence:

Primary Matching Criteria:

• Display Type: TFT Color technology
• Touchscreen Technology: Capacitive touch interface
• Diagonal Screen Size: 18.5 inches (469.90mm nominal)
• Dot Pixels: 1366 x 768 resolution
• Interface Connectivity: Ethernet and USB support
• Backlight: LED technology
• RoHS Compliance: Required for regulatory alignment
• Moisture Sensitivity Level: MSL 1 or equivalent

Substitute candidates must maintain compatibility across all listed parameters. Deviations in screen size, resolution, touchscreen technology, or interface specifications result in functional incompatibility with systems designed for the 1148690 specification.

No manufacturer-recommended substitutes have been provided in the available documentation for this obsolete model.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1148690 carries obsolete product status, indicating end-of-life classification and unavailability through standard manufacturing channels. Component selection for replacement applications requires identification of current-generation display modules meeting the specified parameter set: 18.5-inch TFT color capacitive touchscreen with 1366 x 768 resolution, Ethernet and USB interfaces, LED backlighting, and RoHS compliance.

Equivalent substitutes must maintain MSL 1 rating to ensure compatibility with existing storage, handling, and assembly processes. The gray background color specification should be verified against system integration requirements, as alternative background colors may affect visual performance in specific application contexts.

Current-generation alternatives from Phoenix Contact or equivalent industrial display manufacturers should be evaluated based on direct parameter matching rather than assumed compatibility.

Frequently Asked Questions (FAQ)

Q: Why is the Phoenix Contact 1148690 classified as obsolete?

A: Obsolete classification indicates the manufacturer has discontinued production and removed the part from active distribution. This status necessitates identification of alternative components for system maintenance and new deployments.

Q: What parameters must a substitute display module match?

A: Substitute modules must match the following parameters: 18.5-inch diagonal screen size, TFT color display technology, capacitive touchscreen interface, 1366 x 768 pixel resolution, Ethernet and USB connectivity, LED backlighting, RoHS compliance, and MSL 1 moisture sensitivity rating.

Q: Can displays with different resolutions substitute for the 1148690?

A: No. The 1366 x 768 resolution is a critical specification. Deviations in pixel resolution result in incompatibility with software interfaces and system layouts designed for this specific display format.

Q: Are resistive touchscreen displays compatible alternatives?

A: No. The 1148690 specifies capacitive touchscreen technology. Resistive touchscreen modules are functionally incompatible and do not meet the electrical and operational requirements of systems designed for capacitive input.

Q: What is the significance of MSL 1 rating?

A: MSL 1 (Moisture Sensitivity Level 1) indicates unlimited shelf life without moisture control requirements. Substitute components must maintain this rating to ensure compatibility with existing storage and assembly protocols.

Q: Must substitute displays support both Ethernet and USB interfaces?

A: Yes. The 1148690 integrates both Ethernet and USB connectivity. Substitute modules must provide both interface options to maintain system compatibility.

Q: Is RoHS compliance mandatory for substitutes?

A: Yes. The 1148690 is RoHS compliant. Substitute components must maintain RoHS compliance to satisfy regulatory requirements and system specifications.

Q: Can the gray background color be substituted with alternative colors?

A: Background color is a specified parameter. Substitutes should maintain gray background color unless system integration requirements explicitly permit alternative colors. Color changes may affect visual performance and user interface consistency.