ADW1112HTW Equivalent & Substitute Parts

Part Overview

The ADW1112HTW is a general purpose relay manufactured by Panasonic Electric Works, designed for SPST-NO (1 Form A) switching applications with a 12VDC coil. This through-hole mounted relay operates at 16A contact rating with a maximum switching voltage of 277VAC, making it suitable for industrial control and automation circuits. The part is currently active in production with 1133 pieces available in stock. Substitute parts are identified when equivalent electrical and mechanical parameters allow direct replacement in the same application circuit without design modification.

Substiute Parts

ADW1112HTW

Panasonic Electric WorksIn Stock: 1162ADW1112HTW Datasheet

Current PartRFQ

ADW1112HLW

Panasonic Electric WorksIn Stock: 1956ADW1112HLW Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The ADW1112HLW qualifies as a parametric equivalent to the ADW1112HTW based on the following critical parameters that determine substitutability:

Electrical Parameters: Both parts share identical coil voltage (12VDC), contact form (SPST-NO), contact rating (16A), switching voltage (277VAC maximum), coil current (16.7mA), coil resistance (720 Ohms), and operating temperature range (-40°C ~ 85°C).

Mechanical Parameters: Both parts feature identical mounting type (through hole), termination style (PC pin), and seal rating (sealed with flux protection).

Material Specifications: Both parts use Silver Tin Oxide (AgSnO) contact material and Class F coil insulation.

Regulatory Compliance: Both parts hold equivalent approval agencies (CQC, cURus, VDE) and maintain the same ECCN and HTSUS classifications.

The substitution is valid because all critical electrical, mechanical, and material parameters remain constant between the two part numbers within the same DW series.

Parameter Comparison

Engineering Selection Recommendations

Both the ADW1112HTW and ADW1112HLW are active production parts from Panasonic Electric Works with full regulatory compliance. Selection between these parts should be based on inventory availability and supply chain considerations. The ADW1112HLW currently maintains higher inventory levels (1900 pieces versus 1133 pieces), which may provide supply chain advantages for high-volume applications. Both parts carry identical certifications (CQC, cURus, VDE) and maintain RoHS compliance status, ensuring regulatory acceptance in equivalent applications. The ADW1112HTW carries RoHS Compliant designation while the ADW1112HLW carries ROHS3 Compliant designation, both meeting current environmental standards. No technical performance differentiation exists between these parts based on provided specifications.

Frequently Asked Questions (FAQ)

Q: Can ADW1112HLW be used as a direct replacement for ADW1112HTW in existing circuit designs?

A: Yes. Both parts share identical electrical parameters (12VDC coil, 16A contact rating, 277VAC switching voltage), mechanical specifications (through-hole mounting, PC pin termination), and material composition (Silver Tin Oxide contacts). No circuit modification is required for substitution.

Q: Are there differences in coil performance between these two part numbers?

A: No. Both parts have identical coil voltage (12VDC), coil current (16.7mA), coil resistance (720 Ohms), and coil type (latching, single coil). Operate and release times are identical at 15 milliseconds for both parts.

Q: Do both parts meet the same regulatory standards?

A: Yes. Both the ADW1112HTW and ADW1112HLW carry approval from CQC, cURus, and VDE. Both maintain RoHS compliance and share identical ECCN (EAR99) and HTSUS (8536.41.0050) classifications.

Q: What is the difference between RoHS Compliant and ROHS3 Compliant designations?

A: Both designations indicate compliance with RoHS environmental standards. ROHS3 represents the current version of the RoHS directive. Both parts meet current environmental requirements for component selection.

Q: Are the packaging specifications identical?

A: Both parts are supplied in tray packaging. Moisture sensitivity level is identical at MSL 1 (unlimited), indicating no special moisture protection requirements during storage or handling.

Q: Which part should be selected for new designs?

A: Either part is suitable for new designs. Selection may be based on current inventory availability, with ADW1112HLW currently maintaining higher stock levels (1900 pieces).