RT0603FRE071K62L Equivalent & Substitute Parts

Part Overview

The RT0603FRE071K62L is a 1.62 kOhms ±1% thin film chip resistor in 0603 (1608 Metric) package format, rated at 0.1W power dissipation. Manufactured by YAGEO under the RT series, this component is actively produced and ROHS3 compliant. Substitute parts are identified to address inventory availability, enhanced tolerance specifications, automotive qualification requirements, or alternative sourcing strategies while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Value
Resistance	1.62 kOhms
Tolerance	±1%
Power Rating	0.1W (1/10W)
Package / Case	0603 (1608 Metric)
Composition	Thin Film
Operating Temperature Range	-55°C to 155°C
Temperature Coefficient	±50ppm/°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following mandatory parameters:

Resistance Value: Must be 1.62 kOhms
Package / Case: Must be 0603 (1608 Metric)
Composition: Must be Thin Film
Operating Temperature Range: Must support -55°C to 155°C minimum
Moisture Sensitivity Level: Must be MSL 1 or equivalent
RoHS Status: Must be ROHS3 Compliant

Tolerance, temperature coefficient, and power rating variations are permitted within the substitute list. Tolerance upgrades (from ±1% to ±0.1% or ±0.5%) represent enhanced precision grades. Temperature coefficient variations (±25ppm/°C vs ±50ppm/°C) reflect different thin film manufacturing processes. Power rating increases (0.1W to 0.167W) provide additional thermal margin without affecting package compatibility.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (Watts)	Temperature Coefficient	Package	Size (mm)	Height Max (mm)	Features	Inventory (Pcs)
RT0603FRE071K62L	YAGEO	1.62 kOhms	±1%	0.1W	±50ppm/°C	0603	1.60 x 0.80	0.55	—	5310
RT0603BRD071K62L	YAGEO	1.62 kOhms	±0.1%	0.1W	±25ppm/°C	0603	1.60 x 0.80	0.55	—	6765
RT0603BRE071K62L	YAGEO	1.62 kOhms	±0.1%	0.1W	±50ppm/°C	0603	1.60 x 0.80	0.55	—	5321
RT0603DRD071K62L	YAGEO	1.62 kOhms	±0.5%	0.1W	±25ppm/°C	0603	1.60 x 0.80	0.55	—	5923
RT0603DRE071K62L	YAGEO	1.62 kOhms	±0.5%	0.1W	±50ppm/°C	0603	1.60 x 0.80	0.55	—	8612
ERA-3AEB1621V	Panasonic Electronic Components	1.62 kOhms	±0.1%	0.1W	±25ppm/°C	0603	1.60 x 0.80	0.55	Automotive AEC-Q200	17214
MCT06030C1621FP500	Vishay Beyschlag/Draloric/BC Components	1.62 kOhms	±1%	0.1W	±50ppm/°C	0603	1.55 x 0.85	0.55	Anti-Sulfur	15010
RG1608P-1621-B-T5	Susumu	1.62 kOhms	±0.1%	0.1W	±25ppm/°C	0603	1.60 x 0.80	0.50	Anti-Sulfur, Automotive AEC-Q200	2347
RP73PF1J1K62BTDF	TE Connectivity Passive Product	1.62 kOhms	±0.1%	0.167W	±25ppm/°C	0603	1.55 x 0.80	0.55	—	1382

Engineering Selection Recommendations

YAGEO RT Series (RT0603BRD071K62L, RT0603BRE071K62L, RT0603DRD071K62L, RT0603DRE071K62L): Direct manufacturer alternatives with identical package geometry and thermal characteristics. RT0603BRD071K62L and RT0603BRE071K62L offer improved tolerance (±0.1%) with lower temperature coefficient (±25ppm/°C). RT0603DRD071K62L and RT0603DRE071K62L provide ±0.5% tolerance. All variants maintain ROHS3 compliance and MSL 1 rating.

Panasonic ERA-3AEB1621V: Automotive-qualified alternative (AEC-Q200) with ±0.1% tolerance and ±25ppm/°C temperature coefficient. Highest inventory availability (17214 pcs). Suitable for applications requiring automotive-grade reliability and traceability.

Vishay MCT06030C1621FP500: Anti-sulfur thin film composition with ±1% tolerance matching the original specification. Maintains ±50ppm/°C temperature coefficient. Slight dimensional variation (1.55 x 0.85mm vs 1.60 x 0.80mm) remains within 0603 package tolerance. Suitable for corrosive environments.

Susumu RG1608P-1621-B-T5: Automotive AEC-Q200 qualified with anti-sulfur features, ±0.1% tolerance, and ±25ppm/°C temperature coefficient. Lowest seated height (0.50mm). Limited inventory (2347 pcs).

TE Connectivity RP73PF1J1K62BTDF: Enhanced power rating (0.167W vs 0.1W) with ±0.1% tolerance and ±25ppm/°C temperature coefficient. Suitable for applications requiring additional thermal margin. Limited inventory (1382 pcs).

Frequently Asked Questions (FAQ)

Q: Can RT0603BRD071K62L replace RT0603FRE071K62L directly?

A: Yes. Both components share identical 1.62 kOhms resistance, 0603 package, thin film composition, and operating temperature range. RT0603BRD071K62L provides superior tolerance (±0.1% vs ±1%) and lower temperature coefficient (±25ppm/°C vs ±50ppm/°C) with no mechanical incompatibility.

Q: What is the difference between RT0603BRE071K62L and RT0603BRD071K62L?

A: Both offer ±0.1% tolerance and ±25ppm/°C temperature coefficient. The primary difference is temperature coefficient specification: RT0603BRE071K62L maintains ±50ppm/°C. Mechanical and electrical compatibility is identical.

Q: Is ERA-3AEB1621V suitable for non-automotive applications?

A: Yes. AEC-Q200 qualification indicates enhanced reliability testing and traceability. The component meets all electrical and mechanical requirements for general industrial applications while providing automotive-grade quality assurance.

Q: Why does MCT06030C1621FP500 have different dimensions?

A: MCT06030C1621FP500 measures 1.55 x 0.85mm versus the standard 1.60 x 0.80mm. Both conform to 0603 (1608 Metric) package specifications. Dimensional variation remains within IEC 60603 tolerance bands and does not affect PCB footprint compatibility.

Q: Can RP73PF1J1K62BTDF be used in place of RT0603FRE071K62L?

A: Yes, with consideration for power rating. RP73PF1J1K62BTDF provides 0.167W (1/6W) versus 0.1W (1/10W) on the original part. This higher power rating offers additional thermal margin and is mechanically compatible. Electrical performance (1.62 kOhms, ±0.1%, ±25ppm/°C) exceeds original specifications.

Q: What does anti-sulfur composition mean?

A: Anti-sulfur thin film resistors incorporate protective measures against sulfur-induced corrosion in high-sulfur environments. MCT06030C1621FP500 and RG1608P-1621-B-T5 include this feature for enhanced reliability in industrial or harsh operating conditions.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance and MSL 1 moisture sensitivity rating, matching the original RT0603FRE071K62L specification.

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