ERJ-S06F4532V Equivalent & Substitute Parts

Part Overview

The ERJ-S06F4532V is a 45.3 kOhms ±1% thick film chip resistor manufactured by Panasonic Electronic Components in the 0805 (2012 Metric) package format. This component is rated for 0.125W (1/8W) power dissipation and features anti-sulfur properties with automotive AEC-Q200 qualification. The part is currently in active production status with 1116 units available in stock.

Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the main part number, enabling direct replacement in circuit designs without functional degradation.

Key Parameters

Parameter	Value
Resistance	45.3 kOhms
Tolerance	±1%
Power Rating	0.125W (1/8W)
Package / Case	0805 (2012 Metric)
Composition	Thick Film
Temperature Coefficient	±100ppm/°C
Operating Temperature Range	-55°C ~ 155°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the ERJ-S06F4532V are qualified based on the following criteria:

Resistance value: 45.3 kOhms
Tolerance: ±1%
Power rating: 0.125W (1/8W)
Package: 0805 (2012 Metric)
Composition: Thick Film
Temperature coefficient: ±100ppm/°C
Operating temperature range: -55°C ~ 155°C
RoHS3 compliance
Moisture sensitivity level: 1 (Unlimited)

All identified substitute parts meet these electrical and mechanical specifications. Variations in packaging format (Tape & Reel vs. Cut Tape), manufacturer-specific features (anti-sulfur, moisture resistant), and physical height dimensions do not affect functional equivalence in circuit applications.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op. Temp Range	Height (Max)	RoHS	MSL
ERJ-S06F4532V	Panasonic	45.3 kΩ	±1%	0.125	0805	±100ppm/°C	-55°C ~ 155°C	0.028" (0.70mm)	ROHS3	1
ERJ-6ENF4532V	Panasonic	45.3 kΩ	±1%	0.125	0805	±100ppm/°C	-55°C ~ 155°C	0.028" (0.70mm)	ROHS3	1
CR0805-FX-4532ELF	Bourns Inc.	45.3 kΩ	±1%	0.125	0805	±100ppm/°C	-55°C ~ 155°C	0.024" (0.60mm)	ROHS3	1
CRCW080545K3FKEA	Vishay Dale	45.3 kΩ	±1%	0.125	0805	±100ppm/°C	-55°C ~ 155°C	0.020" (0.50mm)	ROHS3	1
RC0805FR-0745K3L	YAGEO	45.3 kΩ	±1%	0.125	0805	±100ppm/°C	-55°C ~ 155°C	0.024" (0.60mm)	ROHS3	1
RMCF0805FG45K3	Stackpole Electronics Inc	45.3 kΩ	±1%	0.125	0805	±100ppm/°C	-55°C ~ 155°C	0.026" (0.65mm)	ROHS3	1
RMCF0805FT45K3	Stackpole Electronics Inc	45.3 kΩ	±1%	0.125	0805	±100ppm/°C	-55°C ~ 155°C	0.026" (0.65mm)	ROHS3	1

Engineering Selection Recommendations

All substitute parts listed maintain active product status and ROHS3 compliance. Selection between the main part and substitutes depends on availability and packaging requirements:

ERJ-S06F4532V and ERJ-6ENF4532V are both Panasonic products with identical electrical specifications. ERJ-6ENF4532V offers higher inventory availability (29,216 units) compared to the main part (1,116 units) and is available in Cut Tape & Digi-Reel packaging.

CRCW080545K3FKEA (Vishay Dale), RMCF0805FG45K3, and RMCF0805FT45K3 (Stackpole Electronics Inc) carry automotive AEC-Q200 ratings matching the main part's automotive qualification. RMCF0805FT45K3 provides the highest inventory level (312,483 units).

CR0805-FX-4532ELF (Bourns Inc.) and RC0805FR-0745K3L (YAGEO) feature moisture-resistant properties and are available in Tape & Reel packaging with substantial inventory levels (18,886 and 156,650 units respectively).

Physical height variations across substitute parts (0.020" to 0.028") remain within standard PCB assembly tolerances and do not affect circuit functionality.

Frequently Asked Questions (FAQ)

Q: Can ERJ-6ENF4532V replace ERJ-S06F4532V directly?

A: Yes. Both parts share identical electrical specifications (45.3 kOhms ±1%, 0.125W, ±100ppm/°C, -55°C ~ 155°C), package format (0805), and compliance certifications (ROHS3, MSL 1). The primary difference is packaging format (Cut Tape & Digi-Reel vs. Tape & Reel) and inventory availability.

Q: Are automotive-qualified substitutes interchangeable with non-automotive variants?

A: Automotive AEC-Q200 qualified parts (ERJ-S06F4532V, CRCW080545K3FKEA, RMCF0805FG45K3, RMCF0805FT45K3) meet stricter reliability and qualification standards. Non-automotive variants (CR0805-FX-4532ELF, RC0805FR-0745K3L) are electrically equivalent but lack automotive certification. Selection depends on application requirements.

Q: Do height differences between substitute parts affect PCB assembly?

A: Height variations (0.020" to 0.028") are within standard SMD assembly tolerances. All parts use the same 0805 package footprint and will mount correctly on standard PCB designs without modification.

Q: What is the significance of moisture-resistant vs. anti-sulfur features?

A: Both features address environmental protection. Anti-sulfur (ERJ-S06F4532V) protects against sulfur-containing atmospheres. Moisture-resistant (CR0805-FX-4532ELF, RC0805FR-0745K3L) protects against humidity exposure. All parts maintain MSL 1 (Unlimited) rating, indicating minimal moisture sensitivity.

Q: Can I mix different manufacturers' parts in the same design?

A: Yes. All substitute parts meet identical electrical and mechanical specifications. Mixed sourcing is acceptable for production flexibility and supply chain continuity, provided all parts maintain ROHS3 compliance and specified operating parameters.

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