CJS-1200TB2 Equivalent & Substitute Parts

Part Overview

The CJS-1200TB2 is a slide switch with SPDT (Single Pole Double Throw) circuit configuration manufactured by Nidec Components Corporation. This surface mount component operates at 100mA DC with a 6V voltage rating and is designed for applications requiring reliable switching functionality in compact form factors. The part is currently in active production status with 761 units available in tape and reel packaging. Substitute parts are identified when packaging format changes are required or when inventory constraints necessitate alternative sourcing while maintaining identical electrical and mechanical performance specifications.

Substiute Parts

CJS-1200TB2

Nidec Components CorporationIn Stock: 793CJS-1200TB2 Datasheet

Current PartRFQ

CJS-1200TB

Nidec Components CorporationIn Stock: 35648CJS-1200TB Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The CJS-1200TB serves as a direct substitute for the CJS-1200TB2 based on equivalence in all critical electrical and mechanical parameters. Substitution is valid when the following conditions are met:

Matching Parameters (Substitution Basis):

• Circuit configuration: SPDT
• Current rating: 100mA (DC)
• Voltage rating: 6V DC
• Switch function: On-On
• Mounting type: Surface Mount
• Termination style: Gull Wing
• Contact material: Copper Alloy
• Contact finish: Gold
• Actuator type: Flush
• Operating temperature range: -40°C to 85°C
• Switch travel: 0.60mm
• Electrical life: 200 Cycles

Packaging Difference: The primary distinction between CJS-1200TB2 and CJS-1200TB is the packaging format. CJS-1200TB2 is supplied in Tape & Reel (TR) format, while CJS-1200TB is available in Cut Tape (CT) and Digi-Reel® formats. This packaging variation does not affect component functionality or performance in the application circuit.

Parameter Comparison

Engineering Selection Recommendations

Both CJS-1200TB2 and CJS-1200TB are active production components from Nidec Components Corporation. Selection between these parts should be based on packaging requirements and supply chain availability.

CJS-1200TB2 Selection Criteria:

• Tape & Reel (TR) packaging is required for automated assembly processes
• Current inventory of 761 units meets project volume requirements

CJS-1200TB Substitution Criteria:

• Cut Tape (CT) or Digi-Reel® packaging is acceptable for the application
• Higher inventory availability (35,597 units) supports extended production runs
• RoHS3 compliance and REACH unaffected status are documented
• Moisture Sensitivity Level (MSL) rating of 1 (Unlimited) indicates no special storage requirements

The operating force differential of 2gf (602gf versus 600gf) is within normal manufacturing tolerance for mechanical switches and does not constitute a functional limitation.

Frequently Asked Questions (FAQ)

Q: Can CJS-1200TB be used as a direct replacement for CJS-1200TB2 in production?

A: Yes. Both parts are electrically and mechanically identical across all specified parameters. The only difference is packaging format. If your assembly process accommodates Cut Tape (CT) or Digi-Reel® formats, CJS-1200TB is a valid substitute.

Q: What is the significance of the packaging difference between TR and CT formats?

A: Tape & Reel (TR) packaging is optimized for high-speed automated pick-and-place assembly. Cut Tape (CT) and Digi-Reel® formats are suitable for lower-volume production or manual assembly processes. The component itself is identical; only the delivery and handling method differs.

Q: Are there compliance or certification differences between these parts?

A: CJS-1200TB includes documented RoHS3 compliance, REACH unaffected status, and MSL rating of 1. These certifications apply to the component regardless of packaging format. CJS-1200TB2 specifications do not explicitly list these certifications in the provided data, but both parts originate from the same manufacturer and series.

Q: Does the 2gf difference in operating force affect switch performance?

A: No. The operating force values of 602gf and 600gf are within normal manufacturing tolerance for mechanical switches and do not impact functional performance or reliability in the specified application range.

Q: What inventory considerations should guide part selection?

A: CJS-1200TB2 has 761 units in stock, while CJS-1200TB has 35,597 units available. For projects requiring extended production runs or rapid fulfillment, CJS-1200TB offers superior supply chain flexibility.