CTS Electrocomponents 204-212STR DIP Switch Equivalent & Substitute Parts

Part Overview

The CTS Electrocomponents 204-212STR is an active-status surface mount DIP switch with DPST (Double Pole Single Throw) configuration, rated for 50mA at 24VDC. This component is designed for applications requiring reliable switching functionality in compact form factors with sealed terminals and gold-plated contacts. Finding equivalent or substitute parts becomes necessary when managing inventory across different packaging formats, addressing supply chain constraints, or standardizing component procurement across manufacturing facilities.

Substiute Parts

204-212STR

CTS ElectrocomponentsIn Stock: 1049204-212STR Datasheet

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204-212ST

CTS ElectrocomponentsIn Stock: 5224204-212ST Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 204-212STR is determined by strict equivalence across the following critical parameters: circuit configuration (DPST), number of positions (2), current rating (50mA), voltage rating (24VDC), actuator type (Slide Standard), mounting type (Surface Mount), termination style (Gull Wing), pitch (0.100"/2.54mm), height above board (0.394"/10.00mm), contact finish (Gold), operating temperature range (-55°C to 85°C), and electrical life (5,000 cycles). The primary differentiator between the main part and its substitute is packaging format: the 204-212STR is supplied in Tape & Reel (TR) format, while the substitute 204-212ST is supplied in Tube packaging. Both parts maintain identical electrical and mechanical specifications, RoHS3 compliance, and MSL rating of 1 (Unlimited).

Parameter Comparison

Engineering Selection Recommendations

Both the 204-212STR and 204-212ST are active-status components manufactured by CTS Electrocomponents within the same 204 series. Selection between these parts should be based on packaging requirements and supply chain logistics rather than electrical or mechanical performance. The 204-212STR in Tape & Reel format is suitable for high-volume automated assembly processes, while the 204-212ST in Tube packaging accommodates lower-volume applications or manual assembly workflows. Both parts maintain identical ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment across either selection. The MSL rating of 1 (Unlimited) indicates no moisture sensitivity constraints for either part.

Frequently Asked Questions (FAQ)

Q: Can the 204-212ST (Tube packaging) be used as a direct replacement for the 204-212STR (Tape & Reel packaging)?

A: Yes. Both parts are electrically and mechanically identical. The only difference is packaging format. The 204-212ST can be used in applications where the 204-212STR was specified, provided assembly processes accommodate Tube packaging instead of Tape & Reel format.

Q: Are there any performance differences between the two parts?

A: No. Both parts share identical electrical specifications (50mA at 24VDC, DPST configuration, 5,000 cycle electrical life), mechanical dimensions (0.394" height, 0.100" pitch), operating temperature range (-55°C to 85°C), and contact finish (Gold). Performance is equivalent.

Q: What is the primary reason to choose one packaging format over the other?

A: Packaging selection depends on manufacturing volume and assembly automation. Tape & Reel (204-212STR) is optimized for high-speed automated pick-and-place assembly. Tube packaging (204-212ST) is suitable for lower-volume production or manual assembly operations.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the 204-212STR and 204-212ST are ROHS3 compliant and REACH unaffected. Both carry MSL rating 1 (Unlimited), indicating no moisture sensitivity restrictions.

Q: Can inventory be interchanged between the two part numbers?

A: Inventory can be interchanged for functional purposes, but packaging format differences require process adjustments. Tape & Reel components require compatible feeder systems, while Tube packaging requires manual or alternative handling methods.