Grayhill 97C06SR DIP Switch Equivalent & Substitute Parts

Part Overview

The Grayhill 97C06SR is a surface mount DIP switch featuring SPST (Single Pole Single Throw) configuration with 6 positions, rated for 25mA at 24VDC. This component is classified as obsolete, which necessitates identification of equivalent substitute parts for ongoing design support and procurement continuity. The 97C06SR employs a slide actuator with flush, recessed actuation level and gold-plated copper alloy contacts suitable for applications requiring reliable switching in compact form factors.

Substiute Parts

97C06SR

Grayhill Inc.In Stock: 111697C06SR Datasheet

Current PartRFQ

97C06SRT

Grayhill Inc.In Stock: 407997C06SRT Datasheet

DirectRFQ

1571983-9

TE Connectivity ALCOSWITCH SwitchesIn Stock: 12161571983-9 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 97C06SR DIP switch are identified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

Critical Matching Parameters:

• Circuit configuration (SPST)
• Number of positions (6)
• Current rating (25mA)
• Voltage rating (24VDC)
• Actuator type (Slide, Standard)
• Mounting type (Surface Mount)
• Termination style (Gull Wing)
• Pitch (0.050", Half)
• Contact material and finish (Copper Alloy, Gold)
• Mechanical life (1,000 Cycles)

Allowable Variations:

• Packaging format (bulk, tape & reel, cut tape)
• Product status (active vs. obsolete)
• RoHS compliance level
• Operating temperature range (within functional limits)
• Height above board (minor dimensional tolerance)
• Body material (functionally equivalent polymers)
• Length (minor dimensional tolerance)

The 97C06SR has two identified substitutes: the Grayhill 97C06SRT (direct manufacturer equivalent with improved compliance) and the TE Connectivity 1571983-9 (cross-manufacturer equivalent with minor dimensional variations).

Parameter Comparison

Engineering Selection Recommendations

For Direct Manufacturer Substitution:

The Grayhill 97C06SRT is the primary substitute for the obsolete 97C06SR. Both parts share identical electrical specifications, actuator characteristics, and mechanical dimensions. The 97C06SRT is currently in active production status with 4,005 units in stock. The primary distinction is RoHS compliance: the 97C06SRT meets ROHS3 standards, whereas the 97C06SR is non-compliant. For applications subject to RoHS regulatory requirements or procurement policies mandating compliant components, the 97C06SRT is the direct replacement. Packaging differs between the two parts (97C06SR is bulk; 97C06SRT is tape & reel), but this does not affect functional compatibility.

For Cross-Manufacturer Substitution:

The TE Connectivity 1571983-9 serves as a cross-manufacturer equivalent when Grayhill parts are unavailable. This part maintains all critical electrical parameters and actuator specifications. Minor dimensional variations exist: the 1571983-9 has a height above board of 0.091" (2.30mm) compared to 0.063" (1.60mm) for the 97C06SR, and operates across a slightly narrower temperature range (-30°C to 85°C versus -40°C to 85°C). The body material differs (PPS versus Nylon), and the 1571983-9 includes documented electrical life rating of 1,000 cycles. Both parts are ROHS3 compliant and available in active production status with 1,200 units in stock.

Selection Criteria:

• Preferred choice for RoHS compliance: 97C06SRT
• Preferred choice for extended low-temperature operation: 97C06SR or 97C06SRT (both rated to -40°C)
• Preferred choice for cross-manufacturer sourcing: 1571983-9
• Preferred choice for space-constrained applications: 97C06SR or 97C06SRT (lower profile at 0.063" height)

Frequently Asked Questions (FAQ)

Q: Can the 97C06SRT directly replace the 97C06SR without PCB layout modifications?

A: Yes. The 97C06SRT and 97C06SR share identical electrical specifications, actuator type, mounting type, termination style, and pitch. Both have the same height above board (0.063") and length (0.348"). No PCB layout changes are required for direct substitution.

Q: What is the primary reason to substitute the 97C06SR?

A: The 97C06SR is classified as obsolete. The 97C06SRT is the active production equivalent from the same manufacturer, ensuring long-term availability and supply chain continuity.

Q: Does the TE Connectivity 1571983-9 require PCB layout modifications?

A: The 1571983-9 has a slightly greater height above board (0.091" versus 0.063"), which may affect clearance in space-constrained designs. Verify board-level clearance before substitution. All other mounting parameters (pitch, termination style, footprint length) are compatible.

Q: Are there temperature range limitations when using the 1571983-9?

A: The 1571983-9 operates from -30°C to 85°C, compared to -40°C to 85°C for the 97C06SR and 97C06SRT. If the application requires operation below -30°C, the TE Connectivity part is not suitable.

Q: What packaging formats are available for each substitute?

A: The 97C06SR is supplied in bulk packaging. The 97C06SRT is supplied in tape & reel (TR) format. The 1571983-9 is supplied in cut tape (CT) format. Packaging selection depends on manufacturing volume and assembly line requirements.

Q: Are all three parts RoHS compliant?

A: The 97C06SR is RoHS non-compliant. Both the 97C06SRT and 1571983-9 are ROHS3 compliant. For applications subject to RoHS regulations, use either the 97C06SRT or 1571983-9.

Q: Do all three parts have identical mechanical life ratings?

A: Yes. All three parts are rated for 1,000 mechanical cycles. The 1571983-9 additionally specifies 1,000 electrical life cycles.

Q: Can these parts be used interchangeably in existing designs?

A: The 97C06SRT is a direct functional equivalent and can be used interchangeably with the 97C06SR. The 1571983-9 is functionally equivalent but requires verification of height clearance and operating temperature range for the specific application.