4608X-102-471 Equivalent & Substitute Parts

Part Overview

The Bourns 4608X-102-471 is a 470 Ohm isolated 4-resistor network array in 8-SIP package configuration, rated for 300mW power per element with ±2% tolerance and ±100ppm/°C temperature coefficient. This part is classified as obsolete, making equivalent substitutes necessary for ongoing production and maintenance applications. Active alternatives from both Bourns and Vishay Dale manufacturers provide functional equivalence while offering improved compliance status and availability.

Substiute Parts

4608X-102-471

Bourns Inc.In Stock: 11154608X-102-471 Datasheet

Current PartRFQ

4608X-102-471LF

Bourns Inc.In Stock: 333024608X-102-471LF Datasheet

DirectRFQ

4308R-102-471

Bourns Inc.In Stock: 9264308R-102-471 Datasheet

SimilarRFQ

4308R-102-471LF

Bourns Inc.In Stock: 26294308R-102-471LF Datasheet

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CSC08A03470RGPA

Vishay DaleIn Stock: 1120CSC08A03470RGPA Datasheet

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MSP08A03470RGEJ

Vishay DaleIn Stock: 1044MSP08A03470RGEJ Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by matching the following core parameters: resistance value (470 Ohm), tolerance (±2%), circuit configuration (isolated 4-resistor network), power rating (300mW per element), temperature coefficient (±100ppm/°C), operating temperature range (-55°C to 125°C), pin count (8), package type (8-SIP), and through-hole mounting. All identified substitutes meet these electrical and mechanical requirements. Variations in physical dimensions, resistor-ratio-drift specifications, and compliance certifications do not affect functional substitutability within the defined parameter set.

Parameter Comparison

Engineering Selection Recommendations

For applications requiring RoHS3 compliance, select 4608X-102-471LF, 4308R-102-471LF, or MSP08A03470RGEJ. The 4608X-102-471LF provides direct compatibility as the lead-free variant of the original 4600X series from Bourns. The 4308R-102-471LF offers an alternative from the 4300R series with identical electrical specifications. MSP08A03470RGEJ from Vishay Dale provides cross-manufacturer equivalence with RoHS3 compliance and active product status.

For applications without RoHS compliance requirements, 4308R-102-471 and CSC08A03470RGPA remain viable options with active product status and full inventory availability.

All substitutes maintain identical electrical performance within the specified parameter set and are pin-compatible for through-hole PCB mounting in 8-SIP configuration.

Frequently Asked Questions (FAQ)

Q: Can 4608X-102-471LF directly replace 4608X-102-471? A: Yes. The 4608X-102-471LF is the lead-free variant of the same 4600X series with identical electrical specifications, pin configuration, and package dimensions. The primary difference is RoHS3 compliance status.

Q: What is the difference between Bourns 4600X and 4300R series substitutes? A: Both series meet the core electrical parameters for substitution. The 4300R series (4308R-102-471 and 4308R-102-471LF) have slightly different physical dimensions and resistor-ratio-drift specifications (50ppm/°C versus unspecified for 4600X), but maintain functional equivalence for the 470 Ohm isolated 4-resistor network application.

Q: Are Vishay Dale parts (CSC and MSP series) fully compatible? A: Yes. CSC08A03470RGPA and MSP08A03470RGEJ meet all core electrical and mechanical parameters. Physical dimensions vary slightly, but both are 8-SIP through-hole packages with identical pin counts and electrical ratings.

Q: Which substitute offers the best compliance profile? A: 4608X-102-471LF and MSP08A03470RGEJ both provide RoHS3 compliance. The 4608X-102-471LF maintains the original 4600X series lineage, while MSP08A03470RGEJ offers cross-manufacturer redundancy.

Q: Are there inventory considerations for selection? A: 4608X-102-471LF has the highest inventory (33,256 pcs), followed by 4308R-102-471LF (2,548 pcs). CSC08A03470RGPA and MSP08A03470RGEJ each have 1,027 pcs available. 4308R-102-471 has 893 pcs in stock.

Q: Can these parts be used interchangeably on existing PCBs? A: Yes, all substitutes are pin-compatible for 8-SIP through-hole mounting. Minor physical dimension variations do not affect PCB layout compatibility.