SM06B-SRSS-TB Equivalent & Substitute Parts

Part Overview

The SM06B-SRSS-TB is a surface mount, right-angle rectangular connector header manufactured by JST Sales America Inc. This 6-position connector operates at 1.00mm pitch and is designed for board-to-cable/wire applications with solder termination and push-pull fastening. The part is currently active in production with full inventory availability. Equivalent and substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when design flexibility permits component substitution within specified electrical and mechanical parameters.

Substiute Parts

SM06B-SRSS-TB

JST Sales America Inc.In Stock: 500147SM06B-SRSS-TB Datasheet

Current PartRFQ

CI1106M1HR0-NH

Cvilux USAIn Stock: 6754CI1106M1HR0-NH Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SM06B-SRSS-TB are qualified based on the following critical parameters that determine functional and mechanical compatibility:

• Connector Type & Contact Type: Header with male pins
• Position Count & Row Configuration: 6 positions in single row
• Pitch Specification: 0.039" (1.00mm) mating pitch
• Mounting & Orientation: Surface mount, right-angle configuration
• Shrouding: 4-wall shrouded design
• Termination Method: Solder termination
• Electrical Ratings: 1A current rating and 50V voltage rating minimum
• Environmental Compliance: UL94 V-0 flammability rating, ROHS3 compliance, MSL 1

The CI1106M1HR0-NH from Cvilux USA meets all critical substitution criteria within these parameters.

Parameter Comparison

Engineering Selection Recommendations

Both the SM06B-SRSS-TB and CI1106M1HR0-NH are active production parts with equivalent electrical and mechanical specifications. Selection between these parts is based on the following factors:

SM06B-SRSS-TB (Primary Part)

• Push-pull fastening mechanism
• Square contact geometry
• Copper alloy contact material
• Standard polyamide insulation

CI1106M1HR0-NH (Substitute Part)

• Detent lock fastening mechanism
• Rectangular contact geometry
• Phosphor bronze contact material
• Glass-filled, halogen-free polyamide insulation (PA6T)

Both parts satisfy ROHS3 compliance, UL94 V-0 flammability requirements, and MSL 1 moisture sensitivity specifications. The substitute part offers enhanced insulation material properties with halogen-free formulation and glass reinforcement. Fastening mechanism differences (push-pull versus detent lock) and contact material variations must be evaluated against specific application requirements and mating connector specifications.

Frequently Asked Questions (FAQ)

Q: Can CI1106M1HR0-NH be used as a direct replacement for SM06B-SRSS-TB?

A: Both parts meet the critical substitution parameters: 6-position, 1.00mm pitch, surface mount right-angle headers with 4-wall shrouding, solder termination, 1A current rating, and 50V voltage rating. However, the fastening mechanism differs (push-pull versus detent lock), and contact geometry varies (square versus rectangular). Compatibility depends on the mating connector specification and application requirements.

Q: What are the key differences between these parts?

A: The primary differences are fastening type (push-pull versus detent lock), contact shape (square versus rectangular), contact material (copper alloy versus phosphor bronze), and insulation material composition (standard polyamide versus glass-filled, halogen-free PA6T). Electrical and thermal ratings remain equivalent.

Q: Are both parts RoHS3 compliant?

A: Yes, both SM06B-SRSS-TB and CI1106M1HR0-NH are ROHS3 compliant with UL94 V-0 flammability ratings and MSL 1 moisture sensitivity levels.

Q: What is the difference between push-pull and detent lock fastening?

A: Push-pull fastening uses a spring-loaded mechanism for connection and disconnection. Detent lock fastening uses a mechanical locking feature that requires deliberate action to release. Selection depends on application requirements for connection security and ease of mating/unmating cycles.

Q: Are the insulation heights compatible with existing PCB layouts?

A: SM06B-SRSS-TB has an insulation height of 0.114" (2.90mm), while CI1106M1HR0-NH measures 0.116" (2.95mm). The 0.006" (0.05mm) difference is minimal but should be verified against specific PCB footprint and clearance requirements.