SC-2210TB Equivalent & Substitute Parts

Part Overview

The SC-2210TB is a DIP switch manufactured by Nidec Components Corporation, designed for surface mount applications requiring rotary tool actuation. This 10-position BCD switch operates at 5VDC with a 100mA current rating and is classified as an active product. Alternative equivalent parts may be required due to inventory constraints, specific application requirements, or design optimization needs.

Substiute Parts

SC-2210TB

Nidec Components CorporationIn Stock: 956SC-2210TB Datasheet

Current PartRFQ

94HAB10WT

Grayhill Inc.In Stock: 1250794HAB10WT Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The SC-2210TB can be substituted with the 94HAB10WT based on the following matching parameters:

• Circuit configuration: Both use BCD encoding
• Position count: Both provide 10 positions
• Current capacity: Both rated at 100mA
• Actuator mechanism: Both feature rotary tool actuation with flush, recessed actuator level
• Mounting configuration: Both are surface mount with gull wing termination
• Pitch spacing: Both maintain 0.100" (2.54mm) pitch
• Operating temperature: Both operate across -40°C ~ 85°C
• Contact system: Both use copper alloy with gold finish

The primary difference is voltage rating, where the 94HAB10WT supports 50VDC compared to the SC-2210TB's 5VDC specification. This allows the substitute to operate in higher voltage applications while maintaining compatibility with 5VDC circuits.

Parameter Comparison

Engineering Selection Recommendations

Both the SC-2210TB and 94HAB10WT are active products suitable for production applications. The 94HAB10WT offers ROHS3 compliance and REACH unaffected status, with MSL rating of 1 (Unlimited). Selection between these parts should be based on voltage requirements: use SC-2210TB for 5VDC applications, and 94HAB10WT for applications requiring 50VDC operation or higher voltage tolerance margins. The 94HAB10WT's sealed design and washable specification provide additional environmental protection in applications requiring cleaning processes.

Frequently Asked Questions (FAQ)

Q: Can the 94HAB10WT replace the SC-2210TB in a 5VDC circuit? A: Yes. The 94HAB10WT is rated for 50VDC operation, which encompasses 5VDC applications. Both parts share identical BCD circuit configuration, 10-position count, 100mA current rating, and rotary tool actuator specifications.

Q: What is the impact of the height difference between these parts? A: The SC-2210TB has a height of 0.157" (4.00mm) while the 94HAB10WT measures 0.225" (5.72mm). This 0.068" (1.72mm) difference may affect PCB layout clearance and component spacing. Verify board design accommodates the taller profile before substitution.

Q: Are there differences in mechanical durability? A: The SC-2210TB specifies 20,000 mechanical steps, while the 94HAB10WT is rated for 10,000 cycles. For applications requiring extended mechanical life, the SC-2210TB provides higher cycle endurance.

Q: What packaging considerations apply to these parts? A: The SC-2210TB is supplied in Tape & Reel (TR) packaging, while the 94HAB10WT uses Tube packaging. Verify your assembly process compatibility with the substitute packaging format.

Q: Does the washable specification affect substitution? A: The 94HAB10WT is washable with sealed design, while the SC-2210TB is not washable. If your manufacturing process includes cleaning steps, the 94HAB10WT provides superior protection against moisture ingress.