ST4ETB502 Copal Electronics Variable Resistor (Other) In Stock
ST4ETB502 is a Copal Electronics variable resistor for biasing, current limiting, feedback, and precision divider circuits. Key details include 0.25 W, 3 pins. From RFQ pricing with in-stock sourcing checks and worldwide shipping support through FindMyChip.
- Manufacturer
- Copal Electronics
- Package
- Other
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- ST4ETB502 Datasheet PDF
- Category
- Variable Resistor
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ST4ETB502?
- Variable Resistor from Copal Electronics for biasing, current limiting, feedback, and precision divider circuits
- 0.25 W rating or parameter is called out for quick procurement review
- 0.25 W, 3 pins supports BOM validation and engineering cross-reference checks
- 3-pin configuration helps buyers confirm footprint and assembly compatibility
- FindMyChip RFQ sourcing supports stock checks, lot traceability, and worldwide shipping coordination
What is ST4ETB502 used for?
ST4ETB502 is used in biasing, current limiting, feedback, and precision divider circuits where the 0.25 W requirement matches the electrical or mechanical design target. It is suitable for prototype builds, production BOMs, maintenance sourcing, and cross-reference reviews that require manufacturer-traceable components.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the ST4ETB502 datasheet?
ST4ETB502 Datasheet DownloadOfficial datasheet from Copal Electronics
What are equivalent replacements for ST4ETB502?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which design roles fit ST4ETB502 when 0.25 W is a key requirement?
ST4ETB502 fits biasing, current limiting, feedback, and precision divider circuits when the 0.25 W parameter matches the circuit target. Engineers should still verify the full Copal Electronics datasheet limits before release.
How should procurement compare ST4ETB502 with nearby alternatives for a production BOM?
Use ST4ETB502 when the approved BOM needs 0.25 W, 3 pins and manufacturer continuity. For alternates, compare package, tolerance, lifecycle status, and at least 1 qualified supplier source.
What assembly or compliance checks matter before buying ST4ETB502?
Before purchasing, confirm the package style, RoHS or lead-free status, lot traceability, and process fit. The 0.25 W detail should match the operating margin documented for the assembly.
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Why Buy from FindMyChip
About Copal Electronics
Copal Electronics is a leading electronic component manufacturer. FindMyChip sources Copal Electronics ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
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