ADJH23112 General Purpose Relay SPST 50A 12VDC

Part Overview

The ADJH23112 is a general purpose relay manufactured by Panasonic Electric Works, designed for SPST-NO (1 Form A) switching applications at 12VDC coil voltage with 50A contact rating. This through-hole mounted relay features a latching dual coil design with test button functionality and sealed flux protection. The part is currently active in production with 757 pieces available in stock.

Equivalent substitute parts may be required due to supply chain constraints, inventory availability, or project-specific sourcing requirements while maintaining identical electrical and mechanical performance characteristics.

Substiute Parts

ADJH23112

Panasonic Electric WorksIn Stock: 808ADJH23112 Datasheet

Current PartRFQ

ADJH24112

Panasonic Electric WorksIn Stock: 1223ADJH24112 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The ADJH23112 has one parametric equivalent substitute: ADJH24112. This substitution is valid based on the following critical parameters that determine functional interchangeability:

• Coil voltage: 12VDC (identical)
• Contact form: SPST-NO (1 Form A) (identical)
• Contact rating: 50 A (identical)
• Maximum switching voltage: 480VAC (identical)
• Maximum switching load: 24000VA (identical)
• Coil current: 167 mA (identical)
• Coil type: Latching, Dual Coil (identical)
• Mounting type: Through Hole (identical)
• Termination style: PC Pin (identical)
• Operating temperature range: -40°C ~ 85°C (identical)
• Contact material: Silver Tin Oxide (AgSnO) (identical)
• Coil resistance: 72 Ohms (identical)
• Approval agencies: cURus, VDE (identical)

Both parts belong to the ADJH series and maintain identical electrical performance and mechanical compatibility for direct substitution in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

Both ADJH23112 and ADJH24112 are active production parts from Panasonic Electric Works with full regulatory compliance. The ADJH24112 offers higher inventory availability (1134 pieces versus 757 pieces), making it a viable alternative when supply constraints affect the primary part number.

Both parts carry identical RoHS compliance status and hold the same regulatory approvals (cURus, VDE), ensuring compliance with environmental and safety standards across all application contexts. Selection between these parts should be based on inventory availability and project delivery timelines, as electrical and mechanical performance are fully equivalent.

Frequently Asked Questions (FAQ)

Q: Can ADJH24112 be used as a direct replacement for ADJH23112?

A: Yes. Both parts share identical electrical specifications, including 12VDC coil voltage, 50A contact rating, 480VAC maximum switching voltage, and latching dual coil design. Mechanical compatibility is also identical, with both using through-hole mounting and PC pin termination.

Q: Are there any differences in regulatory compliance between these parts?

A: Both parts hold cURus and VDE approvals. The ADJH23112 carries ROHS3 compliance while the ADJH24112 carries RoHS compliance. Both meet environmental regulatory requirements for their respective designations.

Q: What is the difference between ADJH23 and ADJH24 base product numbers?

A: The base product numbers (ADJH23 versus ADJH24) represent different internal design variants within the ADJH series. However, the parametric specifications provided for both ADJH23112 and ADJH24112 are identical, confirming functional equivalence for substitution purposes.

Q: Are there any packaging or inventory considerations?

A: Both parts are supplied in tray packaging. The ADJH24112 has higher current inventory (1134 pieces) compared to ADJH23112 (757 pieces), which may influence sourcing decisions based on project requirements and lead time constraints.

Q: Can these relays be used in the same PCB layout without modification?

A: Yes. Both parts use identical through-hole mounting with PC pin termination, allowing direct substitution in existing PCB designs without layout modifications.