TRA 1-0513 Equivalent & Substitute Parts Reference

Part Overview

The TRA 1-0513 from Traco Power is an isolated DC DC converter module delivering 15V at up to 67mA from a 4.5V to 5.5V input in a through-hole 6-SIP package, suitable for ITE (commercial) applications. Its product status is Not For New Designs, indicating that alternative models should be considered for ongoing or future designs that require strict part status or lifecycle certainty.

Key Parameters

Manufacturer Part Number	Manufacturer	Type	Number of Outputs	Voltage - Input (Min)	Voltage - Input (Max)	Voltage - Output 1	Current - Output (Max)	Power (Watts)	Voltage - Isolation	Applications	Operating Temperature	Efficiency	Mounting Type	Package / Case	Size / Dimension	RoHS Status	Product Status
TRA 1-0513	Traco Power	Isolated Module	1	4.5V	5.5V	15V	67mA	1 W	1 kV	ITE (Commercial)	-40°C ~ 95°C^*	87.5%	Through Hole	6-SIP Module, 4 Leads	0.77" x 0.24" x 0.40"	ROHS3 Compliant	Not For New Designs
IQ0515SA	XP Power	Isolated Module	1	4.5V	5.5V	15V	67mA	1 W	1 kV	ITE (Commercial)	-40°C ~ 85°C	87%	Through Hole	7-SIP Module, 6 Leads	0.76" x 0.24" x 0.39"	ROHS3 Compliant	Active

^{* With Derating}

Substitute Part Grouping Explanation

Substitution is strictly based on matching the following key parameters: input voltage range, output voltage, output current, isolation voltage, power rating, efficiency, application category, operating temperature, mounting type, package, and RoHS compliance status. Substitutes are valid only where these critical electrical and mechanical specifications align.

Parameter Comparison

Parameter	TRA 1-0513	IQ0515SA
Manufacturer	Traco Power	XP Power
Type	Isolated Module	Isolated Module
Number of Outputs	1	1
Voltage - Input (Min)	4.5V	4.5V
Voltage - Input (Max)	5.5V	5.5V
Voltage - Output 1	15V	15V
Current - Output (Max)	67mA	67mA
Power (Watts)	1 W	1 W
Voltage - Isolation	1 kV	1 kV
Applications	ITE (Commercial)	ITE (Commercial)
Operating Temperature	-40°C ~ 95°C (With Derating)	-40°C ~ 85°C
Efficiency	87.5%	87%
Mounting Type	Through Hole	Through Hole
Package / Case	6-SIP Module, 4 Leads	7-SIP Module, 6 Leads
Size / Dimension	0.77" x 0.24" x 0.40"	0.76" x 0.24" x 0.39"
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Product Status	Not For New Designs	Active

Engineering Selection Recommendations

TRA 1-0513 is designated Not For New Designs; users requiring lifecycle assurance or current manufacturing support can select the IQ0515SA from XP Power, which is listed as Active. Both parts are ROHS3 Compliant and support ITE (Commercial) applications. Consider product status and compliance for continued production and qualification.

Frequently Asked Questions (FAQ)

Q1: What criteria must be matched to substitute TRA 1-0513?
Key parameters must match: input voltage range, output voltage, output current, isolation rating, power, application category, efficiency, mounting type, package, and RoHS status.

Q2: Does the substitute IQ0515SA match the electrical parameters?
IQ0515SA matches all major electrical parameters in terms of voltage input, output, current rating, isolation voltage, and efficiency.

Q3: Are there differences in package or mounting type?
Both are through-hole modules. The TRA 1-0513 uses a 6-SIP/4-lead package (0.77" x 0.24" x 0.40"), while IQ0515SA uses a 7-SIP/6-lead (0.76" x 0.24" x 0.39"). Mechanical compatibility should be verified based on this information.

Q4: What is the impact of operating temperature?
TRA 1-0513 operates up to 95°C with derating; IQ0515SA operates up to 85°C. Application requirements regarding ambient and derating should be considered.

Q5: Are both substitutes RoHS compliant?
Both components are ROHS3 Compliant as specified.

Q6: Is the substitute part recommended for new designs based on product status?
IQ0515SA is listed as Active while TRA 1-0513 is Not For New Designs, making IQ0515SA suitable for new projects requiring ongoing support.

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