RY212005 Equivalent & Substitute Parts

Part Overview

The RY212005 is a general purpose relay manufactured by TE Connectivity Potter & Brumfield Relays. This SPDT (Single Pole Double Throw) relay features a 5VDC coil, 8A contact rating, and through-hole PC pin termination. The device is designed for applications requiring reliable switching of AC and DC circuits with sealed flux protection. The RY212005 maintains Active product status with 2180 units in current inventory. Substitute parts are identified when equivalent electrical and mechanical parameters are required for component replacement, design flexibility, or supply chain continuity.

Substiute Parts

RY212005

TE Connectivity Potter & Brumfield RelaysIn Stock: 2204RY212005 Datasheet

Current PartRFQ

RY211005

TE Connectivity Potter & Brumfield RelaysIn Stock: 1915RY211005 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RY212005 are identified based on strict equivalence across all critical electrical and mechanical parameters. The substitution logic requires matching the following parameters without deviation:

• Coil voltage specification (5VDC)
• Contact form configuration (SPDT / 1 Form C)
• Contact current rating (8 A)
• Maximum switching voltage (400VAC)
• Mounting technology (Through Hole)
• Termination style (PC Pin)
• Coil current draw (44.6 mA)
• Coil resistance (112 Ohms)
• Operating temperature range (-40°C ~ 70°C)
• Contact material composition (Silver Nickel)
• Seal rating (Sealed - Flux Protection)

Parts meeting these criteria are classified as parametric equivalents and may be used interchangeably in applications where the RY212005 is specified.

Parameter Comparison

Engineering Selection Recommendations

The RY211005 is a direct parametric equivalent to the RY212005. Both parts are manufactured by TE Connectivity Potter & Brumfield Relays and maintain identical electrical and mechanical specifications across all critical parameters. Both parts carry Active product status, ensuring continued availability and support.

Both the RY212005 and RY211005 comply with ROHS3 requirements and maintain REACH Unaffected status, meeting current environmental and regulatory standards. The MSL rating of 1 (Unlimited) for both parts indicates no moisture sensitivity constraints during storage or handling.

Selection between these parts may be based on inventory availability, supply chain considerations, or procurement lead times. The RY212005 currently maintains 2180 units in stock, while the RY211005 maintains 1883 units in stock. Both parts are suitable for direct substitution in applications where the RY212005 is specified.

Frequently Asked Questions (FAQ)

Q: Can the RY211005 be used as a direct replacement for the RY212005?

A: Yes. The RY211005 meets all electrical and mechanical parameter requirements for direct substitution. Both parts share identical coil voltage, contact form, current rating, switching voltage, mounting type, termination style, and operating characteristics.

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

A: No. Both the RY212005 and RY211005 carry identical RoHS3 compliance status and REACH Unaffected designation. Both maintain MSL rating of 1 (Unlimited), indicating equivalent moisture sensitivity handling requirements.

Q: What parameters must match for substitution eligibility?

A: Substitution requires matching coil voltage (5VDC), contact form (SPDT), current rating (8A), switching voltage (400VAC max), mounting type (Through Hole), termination style (PC Pin), coil current (44.6 mA), coil resistance (112 Ohms), operating temperature range (-40°C to 70°C), contact material (Silver Nickel), and seal rating (Sealed - Flux Protection).

Q: Do these relays have different base product numbers?

A: Yes. The RY212005 has base product number RY2120, while the RY211005 has base product number RY2110. Despite different base numbers, the parts maintain identical functional and electrical specifications.

Q: What is the significance of the through-hole PC pin termination?

A: Through-hole PC pin termination indicates these relays are designed for direct insertion into printed circuit board holes with solder connection. This mounting type is consistent between both parts, ensuring identical PCB integration requirements.

Q: Are there inventory considerations for part selection?

A: The RY212005 maintains 2180 units in current stock, while the RY211005 maintains 1883 units. Both parts are available in bulk packaging. Selection may consider current inventory levels and procurement timelines.