SD06H0SBD DIP Switch Equivalent & Substitute Parts

Part Overview

The SD06H0SBD is a 6-position surface mount DIP switch manufactured by C&K, designed for applications requiring reliable switching functionality in compact form factors. This SPST (Single Pole Single Throw) switch operates at 100mA and 25VDC, featuring a slide actuator with gold-plated beryllium copper contacts. The part is Active status and widely used in industrial control, telecommunications, and consumer electronics applications where configuration switching is required. Substitute parts are identified when original inventory is unavailable or when design requirements permit operation within alternative electrical specifications.

Substiute Parts

SD06H0SBD

C&KIn Stock: 904SD06H0SBD Datasheet

Current PartRFQ

219-6LPSTRF

CTS ElectrocomponentsIn Stock: 1846219-6LPSTRF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SD06H0SBD is determined by the following critical parameters:

Mandatory Matching Parameters:

• Circuit configuration (SPST)
• Number of positions (6)
• Current rating (100mA)
• Actuator type (Slide Standard)
• Mounting type (Surface Mount)
• Pitch (0.100" / 2.54mm)
• Contact material (Beryllium Copper)
• Contact finish (Gold)

Allowable Variation Parameters:

• Voltage rating: Substitute parts may operate at lower voltage ratings provided the application does not exceed the substitute's voltage specification
• Packaging format: Tube versus Tape & Reel packaging does not affect electrical or mechanical compatibility
• Height above board: Minor variations within manufacturing tolerances are acceptable
• Operating temperature range: Substitute parts with narrower or equivalent temperature ranges are acceptable if application requirements are met
• Washable designation: Does not affect core switching functionality

The CTS Electrocomponents part 219-6LPSTRF qualifies as a substitute based on matching all mandatory parameters. The voltage rating difference (20VDC versus 25VDC) represents a constraint: this substitute is suitable only for applications operating at 20VDC or below.

Parameter Comparison

Engineering Selection Recommendations

The 219-6LPSTRF from CTS Electrocomponents is a qualified substitute for the SD06H0SBD when the following conditions are met:

1. Voltage Specification Compliance: The application circuit operates at 20VDC or below. If the circuit requires 25VDC operation, the SD06H0SBD must be used.

2. Active Product Status: Both parts maintain Active product status, ensuring continued availability and manufacturing support.

3. Regulatory Compliance: Both parts are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for industrial and consumer applications.

4. Mechanical Compatibility: The 0.005" (0.12mm) height difference is within acceptable PCB assembly tolerances and does not affect board-level integration.

5. Thermal Performance: The CTS substitute provides an extended low-temperature operating range (-55°C versus -40°C), offering enhanced performance in cold environment applications.

6. Packaging Consideration: Tape & Reel packaging of the substitute is suitable for automated assembly processes; Tube packaging of the original part is suitable for manual or semi-automated assembly.

Frequently Asked Questions (FAQ)

Q: Can the 219-6LPSTRF be used in place of the SD06H0SBD in all applications?

A: No. The substitute part is rated for 20VDC maximum, while the original part is rated for 25VDC. Substitution is valid only when the application operates at 20VDC or below. Exceeding the substitute's voltage rating will result in component failure.

Q: What is the significance of the height difference (0.155" versus 0.160")?

A: The 0.005" difference is negligible for standard PCB assembly. Both parts use identical pitch (0.100") and mounting type (Surface Mount), ensuring proper fit in the same footprint. This variation falls within normal manufacturing tolerances.

Q: Are the electrical characteristics identical between these parts?

A: Yes, for the parameters that matter most: both are SPST 6-position switches with 100mA current rating, beryllium copper gold-plated contacts, and 2,000-cycle electrical life. The voltage rating difference is the only electrical constraint.

Q: Does packaging format affect compatibility?

A: No. Tube and Tape & Reel packaging are logistics and assembly format differences only. They do not affect electrical performance, mechanical fit, or functional operation. Selection depends on manufacturing process requirements.

Q: Why does the CTS part have a wider operating temperature range?

A: The CTS 219-6LPSTRF is rated -55°C to 85°C, compared to the C&K SD06H0SBD at -40°C to 85°C. This extended low-temperature specification provides additional design margin for applications in cold environments, though both parts meet standard industrial temperature requirements.

Q: Are both parts RoHS compliant?

A: Yes. Both the SD06H0SBD and 219-6LPSTRF are ROHS3 compliant and REACH unaffected, meeting current environmental regulations for electronic components.