TRA 1-2412 Equivalent & Substitute Parts

Part Overview

The TRA 1-2412 from Traco Power is an isolated DC DC converter module with a single 12V output, rated at 1W and 84mA maximum output current. It supports a 21.6V to 26.4V input range, 1 kV isolation, and through-hole mounting in a 6-SIP package. The product status is listed as "Not For New Designs," making it necessary to identify equivalent or substitute parts for designs that require ongoing or future production support.

Substiute Parts

TRA 1-2412

Traco PowerIn Stock: 1072TRA 1-2412 Datasheet

Current PartRFQ

IQ2412SA

XP PowerIn Stock: 1074IQ2412SA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part IQ2412SA from XP Power is included based only on strict matching of functional and electrical parameters. Criteria used for equivalent or substitute parts selection are:

• Input voltage range: 21.6V to 26.4V
• Output voltage: 12V
• Maximum output current: ≥83mA
• Output power: 1W
• Number of outputs: 1
• Isolation voltage: 1kV
• Mounting style: Through Hole
• DC DC converter module form factor
• RoHS compliance

No additional assumptions or technical criteria have been used outside of the supplied data.

Parameter Comparison

Engineering Selection Recommendations

TRA 1-2412 is designated as "Not For New Designs." The IQ2412SA is "Active" and meets RoHS3 compliance. Selection should be based on continued product status and RoHS compliance as provided. Only parameters from the supplied data set are considered in the equivalency.

Frequently Asked Questions (FAQ)

Q1: What key factors qualify a DC DC converter as a substitute for the TRA 1-2412?
A1: Substitute candidates must match input voltage range, output voltage, output power, number of outputs, isolation rating, and mounting type.

Q2: Are there any differences in the package that may impact use?
A2: The TRA 1-2412 uses a 6-SIP (4 leads) module, while IQ2412SA uses a 7-SIP (6 leads) module. Dimensional and pinout differences should be validated within the application based on supplied data.

Q3: Is the substitute part RoHS compliant?
A3: Both TRA 1-2412 and IQ2412SA are listed as ROHS3 compliant.

Q4: Does the substitute part have the same electrical isolation and rating?
A4: Both parts specify 1 kV isolation voltage.

Q5: What are the differences in maximum output current and efficiency?
A5: The TRA 1-2412 is rated at 84mA and 87.5% efficiency. IQ2412SA is rated at 83mA and 85% efficiency.

Q6: Are there operating temperature range differences?
A6: TRA 1-2412 operates at -40°C ~ 95°C (with derating), IQ2412SA operates at -40°C ~ 85°C.

Q7: Why is substitute selection necessary?
A7: The main part number TRA 1-2412 is listed as "Not For New Designs," necessitating alternatives for new or ongoing projects.