EEE-FC1H470P Equivalent & Substitute Parts

Part Overview

The EEE-FC1H470P is a 47 µF, 50 V aluminum electrolytic capacitor in SMD radial can package manufactured by Panasonic Electronic Components. This part is rated for 1000 hours at 105°C and carries AEC-Q200 automotive qualification. The product status is Not For New Designs, indicating that alternative solutions with active status or extended operational specifications should be evaluated for new applications requiring long-term reliability or enhanced performance characteristics.

Key Parameters

Parameter	Value
Capacitance	47 µF
Voltage Rating	50 V
Tolerance	±20%
Lifetime @ Temperature	1000 Hrs @ 105°C
Operating Temperature Range	-40°C ~ 105°C
Package / Case	Radial, Can - SMD
Size / Dimension	0.394" Dia (10.00mm)
Height - Seated (Max)	0.402" (10.20mm)
Surface Mount Land Size	0.406" L x 0.406" W (10.30mm x 10.30mm)
Mounting Type	Surface Mount
RoHS Status	RoHS Compliant
AEC-Q200 Rating	Yes

Substitute Part Grouping Explanation

Substitution of the EEE-FC1H470P is determined by strict adherence to the following electrical and mechanical parameters:

Mandatory Compatibility Parameters:

Capacitance: 47 µF (exact match required)
Tolerance: ±20% (exact match required)
Voltage Rating: 50 V minimum (equal or higher voltage rating acceptable)
Package / Case: Radial, Can - SMD (exact match required)
Size / Dimension: 0.394" Dia (10.00mm) (exact match required)
Surface Mount Land Size: 0.406" L x 0.406" W (10.30mm x 10.30mm) (exact match required)
Mounting Type: Surface Mount (exact match required)
Polarization: Polar (exact match required)
AEC-Q200 Rating: Required for automotive applications

Performance Enhancement Parameters (substitution allowed with equal or improved specifications):

Lifetime @ Temperature: 1000 Hrs @ 105°C minimum
Operating Temperature Range: -40°C ~ 105°C minimum
RoHS Status: RoHS Compliant or ROHS3 Compliant

Substitute parts meeting these criteria are grouped by product status (Active vs. Not For New Designs) and operational enhancements (extended lifetime, higher temperature capability, or improved ESR characteristics).

Parameter Comparison

Part Number	Series	Capacitance	Voltage	Lifetime @ Temp.	Operating Temp. Range	Product Status	Height (Max)	RoHS Status
EEE-FC1H470P	FC	47 µF	50 V	1000 Hrs @ 105°C	-40°C ~ 105°C	Not For New Designs	0.402" (10.20mm)	RoHS Compliant
EEE-HB1H470AP	HB	47 µF	50 V	2000 Hrs @ 105°C	-40°C ~ 105°C	Active	0.402" (10.20mm)	ROHS3 Compliant
EEE-TG1H470P	TG	47 µF	50 V	2000 Hrs @ 125°C	-40°C ~ 125°C	Active	0.402" (10.20mm)	ROHS3 Compliant
EEE-HD1H470P	HD	47 µF	50 V	5000 Hrs @ 105°C	-40°C ~ 105°C	Active	0.413" (10.50mm)	ROHS3 Compliant
EEE-HA1H470AP	HA	47 µF	50 V	1000 Hrs @ 105°C	-40°C ~ 105°C	Not For New Designs	0.402" (10.20mm)	RoHS Compliant
EEE-HA1H470P	HA	47 µF	50 V	1000 Hrs @ 105°C	-40°C ~ 105°C	Not For New Designs	0.402" (10.20mm)	RoHS Compliant
EEE-HA1J470P	HA	47 µF	63 V	1000 Hrs @ 105°C	-40°C ~ 105°C	Not For New Designs	0.402" (10.20mm)	RoHS Compliant
EEE-HA2A470UP	HA	47 µF	100 V	1000 Hrs @ 105°C	-40°C ~ 105°C	Not For New Designs	0.413" (10.50mm)	RoHS Compliant
EEE-FK1K470P	FK	47 µF	80 V	2000 Hrs @ 105°C	-55°C ~ 105°C	Active	0.413" (10.50mm)	ROHS3 Compliant
EEE-TG1J470P	TG	47 µF	63 V	2000 Hrs @ 125°C	-40°C ~ 125°C	Active	0.402" (10.20mm)	ROHS3 Compliant
EEE-TG1K470UP	TG	47 µF	80 V	2000 Hrs @ 125°C	-40°C ~ 125°C	Active	0.402" (10.20mm)	ROHS3 Compliant

Engineering Selection Recommendations

Direct Replacement (Same Voltage, Same Lifetime): EEE-HA1H470AP and EEE-HA1H470P are parametric equivalents with identical electrical specifications and physical dimensions. Both carry Not For New Designs status and are suitable for legacy system maintenance only.

Active Status Upgrade (Same Voltage, Extended Lifetime): EEE-HB1H470AP is an active product offering 2000 hours lifetime at 105°C versus 1000 hours for the EEE-FC1H470P, with identical voltage rating and physical footprint. ROHS3 compliance provides enhanced environmental qualification.

Active Status Upgrade (Same Voltage, Extended Temperature Range): EEE-TG1H470P is an active product with 2000 hours lifetime at 125°C operating temperature, extending the upper temperature capability from 105°C to 125°C. Physical footprint remains identical. ROHS3 compliance applies.

Extended Lifetime Alternative (Same Voltage): EEE-HD1H470P offers 5000 hours lifetime at 105°C with active product status. Height increases from 0.402" to 0.413", requiring PCB layout verification. ROHS3 compliance applies.

Higher Voltage Alternatives: EEE-HA1J470P (63 V), EEE-FK1K470P (80 V), EEE-TG1J470P (63 V), EEE-TG1K470UP (80 V), and EEE-HA2A470UP (100 V) provide voltage margin above the 50 V requirement. Higher voltage ratings are electrically compatible with 50 V circuits. EEE-FK1K470P and EEE-TG series parts carry active status with extended lifetime specifications.

Compliance Consideration: All substitute parts maintain AEC-Q200 automotive qualification and RoHS/ROHS3 compliance. Selection should prioritize active product status for new designs and applications requiring extended operational life.

Frequently Asked Questions (FAQ)

Q: Can I use a higher voltage rated capacitor as a substitute for the EEE-FC1H470P? A: Yes. A capacitor rated for 63 V, 80 V, or 100 V is electrically compatible with a 50 V circuit. Higher voltage ratings provide design margin and do not degrade performance in lower voltage applications. Physical dimensions and footprint must remain identical.

Q: What is the difference between the EEE-FC1H470P and EEE-HB1H470AP? A: Both parts have identical capacitance (47 µF), voltage (50 V), and physical dimensions. The EEE-HB1H470AP offers doubled lifetime (2000 hours vs. 1000 hours at 105°C) and carries active product status, making it suitable for new designs. The EEE-FC1H470P is Not For New Designs.

Q: Can I substitute EEE-TG1H470P for EEE-FC1H470P in an existing design? A: Yes, if the PCB layout accommodates the identical 0.402" height. The EEE-TG1H470P provides superior performance with 2000 hours lifetime at 125°C versus 1000 hours at 105°C, and carries active product status. Electrical specifications and footprint are compatible.

Q: Why does EEE-HD1H470P have a different height than EEE-FC1H470P? A: The EEE-HD1H470P is 0.413" tall versus 0.402" for the EEE-FC1H470P. This height increase accommodates the extended 5000-hour lifetime specification. PCB layout must be verified to confirm clearance before substitution.

Q: Are all substitute parts AEC-Q200 qualified? A: Yes. All parts listed maintain AEC-Q200 automotive qualification and are suitable for automotive applications.

Q: What does "Not For New Designs" mean? A: This product status indicates the part is in mature or end-of-life phase. Panasonic recommends using active status alternatives for new product development. The EEE-FC1H470P remains available for legacy system support and maintenance.

Q: Can I use EEE-HA2A470UP (100 V) instead of EEE-FC1H470P (50 V)? A: Yes, electrically the 100 V part is compatible with 50 V circuits. However, the height increases to 0.413", requiring PCB layout verification. The part carries Not For New Designs status, so EEE-HB1H470AP or EEE-TG1H470P are preferred for new applications.

Q: What is the difference between RoHS and ROHS3 compliance? A: Both designations indicate compliance with Restriction of Hazardous Substances regulations. ROHS3 represents the current regulatory standard. All substitute parts meet or exceed environmental compliance requirements of the original EEE-FC1H470P.

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