ERA-3APB563V Equivalent & Substitute Parts

Part Overview

The ERA-3APB563V is a 56 kOhms ±0.1% thin film chip resistor in 0603 (1608 Metric) package rated for 0.1W power dissipation. This component is manufactured by Panasonic Electronic Components and meets AEC-Q200 automotive qualification standards. The part is actively produced and available in high volume inventory. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical compatibility, and automotive compliance requirements.

Substiute Parts

ERA-3APB563V

Panasonic Electronic ComponentsIn Stock: 4259ERA-3APB563V Datasheet

Current PartRFQ

ERA-3ARB563V

Panasonic Electronic ComponentsIn Stock: 6295ERA-3ARB563V Datasheet

UpgradeRFQ

ERA-3ARW563V

Panasonic Electronic ComponentsIn Stock: 12510ERA-3ARW563V Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ERA-3APB563V are qualified based on the following criteria:

Electrical Compatibility: All substitute parts maintain the same 56 kOhms resistance value, 0.1W power rating, and AEC-Q200 automotive qualification. Tolerance specifications may vary (±0.1% or ±0.05%), which represents an upgrade path for applications requiring tighter tolerance control.

Mechanical Compatibility: All substitute parts use the identical 0603 (1608 Metric) package with matching physical dimensions (0.063" L x 0.031" W / 1.60mm x 0.80mm) and height specifications (0.022" max seated height / 0.55mm).

Environmental & Compliance: All parts share the same operating temperature range (-55°C ~ 155°C), RoHS3 compliance status, MSL rating (1 - Unlimited), and REACH unaffected status.

Temperature Coefficient: The ERA-3APB563V features ±15ppm/°C. Substitute parts ERA-3ARB563V and ERA-3ARW563V offer improved temperature stability at ±10ppm/°C.

Parameter Comparison

Engineering Selection Recommendations

ERA-3APB563V (Original): Select this part for standard automotive applications requiring ±0.1% tolerance and ±15ppm/°C temperature coefficient performance. The part is actively produced and maintains full AEC-Q200 compliance with ROHS3 certification.

ERA-3ARB563V (Substitute - Improved Stability): This part provides identical tolerance (±0.1%) with improved temperature coefficient performance (±10ppm/°C vs ±15ppm/°C). Use this substitute when applications require enhanced thermal stability without changing tolerance specifications. Higher inventory availability (6271 Pcs) supports production continuity.

ERA-3ARW563V (Substitute - Premium Tolerance): This part offers the tightest tolerance specification (±0.05%) combined with improved temperature coefficient (±10ppm/°C). Select this substitute for precision measurement circuits, calibration networks, or applications where tolerance stack-up is critical. Highest inventory availability (12490 Pcs) ensures supply security.

All three parts maintain identical mechanical compatibility, package dimensions, and automotive compliance ratings.

Frequently Asked Questions (FAQ)

Q: Can ERA-3ARB563V and ERA-3ARW563V be used interchangeably with ERA-3APB563V?

A: Yes, within the constraints of your application requirements. All three parts share identical resistance values (56 kOhms), power ratings (0.1W), package dimensions (0603), and AEC-Q200 automotive qualification. The differences lie in tolerance and temperature coefficient specifications. If your circuit design does not require the tighter tolerance or improved temperature stability of the substitute parts, the original ERA-3APB563V remains suitable.

Q: What is the practical difference between ±0.1% and ±0.05% tolerance?

A: For a 56 kOhms resistor, ±0.1% tolerance allows a range of 55.944 kOhms to 56.056 kOhms. The ±0.05% tolerance (ERA-3ARW563V) narrows this to 55.972 kOhms to 56.028 kOhms. Select ±0.05% when tolerance stack-up across multiple resistors impacts circuit performance, such as in precision divider networks or analog signal conditioning.

Q: Does temperature coefficient affect my application?

A: Temperature coefficient determines how much the resistance value drifts with temperature changes. The ERA-3APB563V specifies ±15ppm/°C, while substitutes offer ±10ppm/°C. Over a 100°C temperature swing, the ERA-3APB563V could drift approximately 0.15%, while the substitute parts drift approximately 0.10%. For applications operating across the full -55°C to 155°C range, the improved coefficient of substitute parts reduces performance variation.

Q: Are all parts ROHS3 compliant and automotive qualified?

A: Yes. All three parts (ERA-3APB563V, ERA-3ARB563V, ERA-3ARW563V) are ROHS3 compliant, AEC-Q200 qualified, and carry MSL rating 1 (Unlimited moisture sensitivity). They are suitable for automotive applications without additional qualification steps.

Q: Can I substitute these parts in existing designs without PCB layout changes?

A: Yes. All three parts use the identical 0603 (1608 Metric) package with matching footprint dimensions, pad spacing, and height specifications. No PCB layout modifications are required for mechanical compatibility.