TAP475M035GSB Equivalent & Substitute Parts

Part Overview

The TAP475M035GSB is a 4.7 µF conformal coated tantalum capacitor rated for 35 V operation in radial through-hole configuration. This component is manufactured by KYOCERA AVX and maintains Active product status with full RoHS3 compliance. Substitute parts are identified when inventory constraints, lead time requirements, or design flexibility necessitate alternative sourcing while maintaining electrical and mechanical compatibility within the specified parameter envelope.

Key Parameters

Parameter	Value
Capacitance	4.7 µF
Tolerance	±20%
Voltage Rating	35 V
Type	Conformal Coated
ESR (Equivalent Series Resistance)	3 Ohm
Operating Temperature Range	-55°C to 125°C
Lifetime @ Temperature	1000 Hrs @ 85°C
Mounting Type	Through Hole
Package / Case	Radial
Size / Dimension	0.217" Dia (5.50 mm)
Height - Seated (Max)	0.413" (10.50 mm)
Manufacturer Size Code	E
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the TAP475M035GSB is determined by strict equivalence across the following critical parameters:

Capacitance value: 4.7 µF (exact match required)
Tolerance: ±20% (exact match required)
Voltage rating: 35 V (exact match required)
Type: Conformal Coated (exact match required)
ESR: 3 Ohm (exact match required)
Operating temperature range: -55°C to 125°C (exact match required)
Lifetime specification: 1000 Hrs @ 85°C (exact match required)
Mounting type: Through Hole (exact match required)
Package: Radial (exact match required)
Manufacturer size code: E (exact match required)
Compliance: RoHS3 Compliant (exact match required)

The TAP475M035CCS meets all substitution criteria and is classified as a manufacturer-recommended equivalent.

Parameter Comparison

Parameter	TAP475M035GSB	TAP475M035CCS	Compatibility
Capacitance	4.7 µF	4.7 µF	Equivalent
Tolerance	±20%	±20%	Equivalent
Voltage Rating	35 V	35 V	Equivalent
Type	Conformal Coated	Conformal Coated	Equivalent
ESR	3 Ohm	3 Ohm	Equivalent
Operating Temperature	-55°C to 125°C	-55°C to 125°C	Equivalent
Lifetime @ 85°C	1000 Hrs	1000 Hrs	Equivalent
Mounting Type	Through Hole	Through Hole	Equivalent
Package	Radial	Radial	Equivalent
Size / Dimension	0.217" Dia (5.50 mm)	0.217" Dia (5.50 mm)	Equivalent
Height - Seated (Max)	0.413" (10.50 mm)	0.413" (10.50 mm)	Equivalent
Lead Spacing	0.125" (3.18 mm)	0.197" (5.00 mm)	Different
Manufacturer Size Code	E	E	Equivalent
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	Equivalent

Engineering Selection Recommendations

Both TAP475M035GSB and TAP475M035CCS are Active status components manufactured by KYOCERA AVX with full RoHS3 compliance and REACH unaffected status. Selection between these parts is based on lead spacing requirements for PCB layout compatibility. The TAP475M035GSB features 0.125" (3.18 mm) lead spacing, while the TAP475M035CCS provides 0.197" (5.00 mm) lead spacing. All other electrical and mechanical parameters are identical, ensuring functional equivalence within the specified operating envelope.

Frequently Asked Questions (FAQ)

Q: Can TAP475M035CCS be used as a direct replacement for TAP475M035GSB?

A: TAP475M035CCS is electrically and mechanically equivalent with one exception: lead spacing differs (0.197" versus 0.125"). Direct PCB substitution requires verification that the board layout accommodates the different lead spacing. If the PCB footprint is designed for 0.125" spacing, the TAP475M035CCS will not fit without layout modification.

Q: Are there any compliance or certification differences between these parts?

A: No. Both parts carry identical RoHS3 compliance, REACH unaffected status, and EAR99 ECCN classification.

Q: What determines substitution eligibility for 4.7 µF 35 V tantalum capacitors?

A: Substitution requires exact matching of capacitance (4.7 µF), tolerance (±20%), voltage rating (35 V), conformal coating type, ESR (3 Ohm), operating temperature range (-55°C to 125°C), lifetime specification (1000 Hrs @ 85°C), mounting type (Through Hole), radial package configuration, and manufacturer size code (E).

Q: Does lead spacing affect electrical performance?

A: Lead spacing is a mechanical parameter that affects PCB layout compatibility only. It does not alter electrical performance, capacitance, voltage rating, ESR, or operating characteristics.

Q: What is the inventory status for these parts?

A: TAP475M035GSB has 1074 pieces in stock. TAP475M035CCS has 3396 pieces in stock. Both are listed as New Original inventory.

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