ERA-3APB133V Equivalent & Substitute Parts

Part Overview

The ERA-3APB133V is a 13 kOhms ±0.1% 0.1W chip resistor in 0603 (1608 Metric) package manufactured by Panasonic Electronic Components. This thin film resistor is rated for automotive applications under AEC-Q200 standard with operating temperature range of -55°C to 155°C. The part is currently active in production with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). Equivalent and substitute parts are identified to support design flexibility, supply chain continuity, and performance optimization across automotive and industrial applications.

Substiute Parts

ERA-3APB133V

Panasonic Electronic ComponentsIn Stock: 4803ERA-3APB133V Datasheet

Current PartRFQ

ERA-3ARB133V

Panasonic Electronic ComponentsIn Stock: 5247ERA-3ARB133V Datasheet

UpgradeRFQ

ERA-3ARW133V

Panasonic Electronic ComponentsIn Stock: 17326ERA-3ARW133V Datasheet

UpgradeRFQ

RG1608N-133-W-T1

SusumuIn Stock: 2176RG1608N-133-W-T1 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERA-3APB133V is determined by the following critical parameters: resistance value (13 kOhms), package type (0603 / 1608 Metric), power rating (0.1W), composition (thin film), automotive certification (AEC-Q200), operating temperature range (-55°C to 155°C), and RoHS3 compliance.

Substitute parts are grouped into two categories:

Upgrade Substitutes (Panasonic ERA-3A Series): ERA-3ARB133V and ERA-3ARW133V maintain identical resistance, package, power rating, and automotive certification. These parts offer improved or equivalent temperature coefficient performance (±10ppm/°C vs. ±15ppm/°C) while preserving all mechanical and electrical compatibility.

Direct Substitute (Susumu RG Series): RG1608N-133-W-T1 provides equivalent electrical performance with identical resistance, tolerance (±0.05%), package, power rating, and AEC-Q200 rating. This part includes anti-sulfur feature and maintains full compatibility with the original specification envelope.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts maintain full compatibility with ERA-3APB133V in terms of package footprint, electrical performance envelope, and automotive certification requirements. Selection between alternatives is based on the following criteria:

ERA-3ARB133V is suitable for applications requiring improved temperature stability (±10ppm/°C) while maintaining Panasonic supply chain continuity. This part is recommended when tolerance and thermal drift performance are critical design parameters.

ERA-3ARW133V provides the highest tolerance specification (±0.05%) and improved temperature coefficient (±10ppm/°C), making it appropriate for precision measurement circuits and applications with stringent accuracy requirements. This part offers the largest available inventory (17,227 pcs).

RG1608N-133-W-T1 from Susumu is specified for applications requiring anti-sulfur protection in corrosive environments while maintaining equivalent electrical and mechanical specifications. This part is suitable for supply chain diversification and alternative sourcing strategies.

All parts are active products with current production status and full RoHS3 compliance, ensuring long-term availability and regulatory compliance for automotive applications.

Frequently Asked Questions (FAQ)

Q: Can ERA-3ARB133V or ERA-3ARW133V be used as direct replacements for ERA-3APB133V?

A: Yes. Both parts share identical resistance value (13 kOhms), package type (0603), power rating (0.1W), and AEC-Q200 automotive certification. ERA-3ARB133V and ERA-3ARW133V offer improved temperature coefficient performance (±10ppm/°C vs. ±15ppm/°C) and are electrically and mechanically compatible.

Q: What is the difference between ERA-3ARW133V and RG1608N-133-W-T1?

A: Both parts provide ±0.05% tolerance and ±10ppm/°C temperature coefficient. The primary difference is manufacturer (Panasonic vs. Susumu) and the addition of anti-sulfur protection in the Susumu part. Electrical and mechanical specifications are equivalent.

Q: Are all substitute parts suitable for automotive applications?

A: Yes. All listed parts carry AEC-Q200 automotive certification and operate across the -55°C to 155°C temperature range, meeting automotive reliability and environmental requirements.

Q: Can these parts be used interchangeably on the same PCB assembly?

A: Yes. All parts use identical 0603 (1608 Metric) package dimensions and footprint, allowing direct substitution without PCB layout modifications.

Q: What is the significance of the ±0.05% tolerance in ERA-3ARW133V and RG1608N-133-W-T1?

A: The ±0.05% tolerance provides tighter resistance accuracy compared to ERA-3APB133V (±0.1%), reducing circuit performance variation and improving overall system precision in applications where tolerance stack-up is a design constraint.

Q: Is moisture sensitivity a concern for these parts?

A: No. All parts are rated MSL 1 (Unlimited), indicating no moisture sensitivity limitations. Standard handling and storage practices are sufficient without special moisture control requirements.