TRR01MZPJ682 Equivalent & Substitute Parts

Part Overview

The TRR01MZPJ682 is a 6.8 kOhms ±5% thick film chip resistor in 0402 (1005 Metric) package rated at 0.063W (1/16W) with anti-sulfur coating. Manufactured by Rohm Semiconductor, this part is classified as obsolete. Due to its obsolete status and limited inventory availability, identifying equivalent and substitute parts is necessary for ongoing design support and production continuity.

Key Parameters

Parameter	Value
Resistance	6.8 kOhms
Tolerance	±5%
Power Rating	0.063W (1/16W)
Package	0402 (1005 Metric)
Composition	Thick Film
Features	Anti-Sulfur
Operating Temperature	-55°C ~ 155°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution for TRR01MZPJ682 is determined by the following critical parameters:

Resistance Value: Must be 6.8 kOhms
Package: Must be 0402 (1005 Metric)
Composition: Thick film construction
Anti-Sulfur Feature: Required for environmental protection
Operating Temperature Range: -55°C ~ 155°C minimum
RoHS Compliance: ROHS3 Compliant

Substitute parts are grouped into two categories:

Direct Equivalents maintain identical electrical specifications (6.8 kOhms ±5%, 0.063W) and are pin-for-pin compatible with no design modifications required.

Upgrade Substitutes offer improved specifications such as tighter tolerance (±1% vs ±5%) or higher power rating (0.1W vs 0.063W) while maintaining the same package and core functionality. These parts are electrically compatible but represent performance enhancements.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	Status	AEC-Q200
TRR01MZPJ682	Rohm Semiconductor	6.8 kOhms	±5%	0.063	±200	Obsolete	No
SFR01MZPJ682	Rohm Semiconductor	6.8 kOhms	±5%	0.063	±200	Active	Yes
AF0402JR-076K8L	YAGEO	6.8 kOhms	±5%	0.063	±100	Active	Yes
TRR01MZPF6801	Rohm Semiconductor	6.8 kOhms	±1%	0.063	±100	Obsolete	No
ERJ-S02F6801X	Panasonic Electronic Components	6.8 kOhms	±1%	0.1	±200	Active	Yes
ERJ-S02J682X	Panasonic Electronic Components	6.8 kOhms	±5%	0.1	±200	Active	Yes

Engineering Selection Recommendations

For Direct Replacement (No Design Changes Required):

SFR01MZPJ682 (Rohm Semiconductor) is the primary direct equivalent. It maintains identical electrical specifications to TRR01MZPJ682 while offering active product status and AEC-Q200 automotive qualification. This part is recommended for applications requiring no circuit modifications.

AF0402JR-076K8L (YAGEO) provides an alternative direct equivalent from a different manufacturer. It is actively produced, AEC-Q200 qualified, and offers improved temperature coefficient performance (±100ppm/°C vs ±200ppm/°C). This part is suitable for designs where multi-source qualification is required.

For Performance Enhancement:

ERJ-S02J682X (Panasonic Electronic Components) offers the same tolerance as the original part (±5%) while providing higher power rating (0.1W vs 0.063W) and active product status with AEC-Q200 qualification. This upgrade is applicable when additional thermal margin is beneficial.

ERJ-S02F6801X (Panasonic Electronic Components) provides tighter tolerance (±1%) and higher power rating (0.1W) with active status and AEC-Q200 qualification. This upgrade is suitable for precision-critical applications.

All recommended substitutes are ROHS3 compliant with MSL 1 rating, matching the original part's environmental specifications.

Frequently Asked Questions (FAQ)

Q: Can SFR01MZPJ682 be used as a direct replacement for TRR01MZPJ682?

A: Yes. SFR01MZPJ682 maintains identical resistance (6.8 kOhms), tolerance (±5%), power rating (0.063W), and package (0402). Both parts feature anti-sulfur coating and operate across -55°C to 155°C. No circuit modifications are required.

Q: What is the difference between direct equivalents and upgrade substitutes?

A: Direct equivalents (SFR01MZPJ682, AF0402JR-076K8L) match all electrical specifications of the original part. Upgrade substitutes (ERJ-S02F6801X, ERJ-S02J682X) offer improved specifications such as tighter tolerance or higher power rating while maintaining package compatibility and core functionality.

Q: Are all substitute parts AEC-Q200 qualified?

A: SFR01MZPJ682, AF0402JR-076K8L, ERJ-S02F6801X, and ERJ-S02J682X are all AEC-Q200 qualified. TRR01MZPF6801 is not AEC-Q200 qualified. AEC-Q200 qualification indicates automotive-grade reliability and is recommended for automotive and high-reliability applications.

Q: Can I use ERJ-S02J682X (0.1W) in place of TRR01MZPJ682 (0.063W)?

A: Yes. ERJ-S02J682X is electrically compatible with identical resistance and tolerance specifications. The higher power rating (0.1W vs 0.063W) provides additional thermal margin and does not create compatibility issues. The 0402 package dimensions are identical.

Q: What is the product status significance?

A: Active products are in current production with ongoing availability. Obsolete products have limited inventory and may become unavailable. For long-term production support, active substitutes (SFR01MZPJ682, AF0402JR-076K8L, ERJ-S02F6801X, ERJ-S02J682X) are recommended over obsolete alternatives.

Q: Are all parts ROHS3 compliant?

A: Yes. All listed parts including TRR01MZPJ682, SFR01MZPJ682, AF0402JR-076K8L, TRR01MZPF6801, ERJ-S02F6801X, and ERJ-S02J682X are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity level.

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