CT-6EV204 Trimmer Potentiometer Equivalent & Substitute Parts

Part Overview

The CT-6EV204 is a 200 kOhm, 0.5W through-hole trimmer potentiometer manufactured by Nidec Components Corporation. This cermet-based component features top adjustment with PC pin termination and is designed for applications requiring precision variable resistance in compact form factors. The part maintains Active product status with full RoHS3 compliance and REACH unaffected designation. Substitute parts are identified to provide alternative sourcing options when primary inventory is unavailable or when design flexibility permits component interchange based on equivalent electrical and mechanical specifications.

Substiute Parts

CT-6EV204

Nidec Components CorporationIn Stock: 890CT-6EV204 Datasheet

Current PartRFQ

82PR200KLF

TT Electronics/BIIn Stock: 96682PR200KLF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CT-6EV204 are qualified based on the following critical parameters that must match or remain compatible:

• Resistance value: 200 kOhms (exact match required)
• Power rating: 0.5W minimum
• Tolerance: ±10% or better
• Temperature coefficient: ±100ppm/°C or better
• Number of turns: 1 Turn (single-turn operation)
• Adjustment type: Top Adjustment
• Resistive material: Cermet composition
• Mounting type: Through Hole
• Termination style: PC Pins
• Regulatory compliance: RoHS3 Compliant, REACH Unaffected

The 82PR200KLF from TT Electronics/BI meets all electrical parameter requirements and maintains equivalent functional performance. Physical form factor differences (square vs. round body) do not affect electrical substitution when PCB layout accommodates the alternative geometry.

Parameter Comparison

Engineering Selection Recommendations

Both the CT-6EV204 and 82PR200KLF are Active status components with full RoHS3 compliance and REACH unaffected designation, qualifying them for equivalent use in applications requiring 200 kOhm trimmer potentiometers with 0.5W power handling. Selection between these parts should be based on:

• PCB layout constraints: The square body of the CT-6EV204 (7.00mm x 7.00mm) versus the round body of the 82PR200KLF (6.35mm diameter) may influence footprint compatibility
• Inventory availability: CT-6EV204 has 811 units in stock; 82PR200KLF has 910 units in stock
• Supplier preference and lead time considerations
• Existing design documentation and qualification history

Both parts satisfy identical electrical performance requirements and regulatory compliance obligations.

Frequently Asked Questions (FAQ)

Q: Can the 82PR200KLF replace the CT-6EV204 in existing designs?

A: Yes, from an electrical standpoint. All critical parameters including resistance, power rating, tolerance, temperature coefficient, and adjustment characteristics are identical. Physical form factor differences (square vs. round body) require verification that PCB layout and mechanical mounting accommodate the alternative geometry.

Q: Are there any compliance differences between these parts?

A: No. Both parts are ROHS3 Compliant and REACH Unaffected, meeting identical regulatory requirements for the same applications.

Q: What is the significance of the different body shapes?

A: The CT-6EV204 features a square body (7.00mm x 7.00mm) while the 82PR200KLF has a round body (6.35mm diameter). This affects only mechanical fit and PCB footprint design. Electrical performance and functional operation remain equivalent.

Q: Do both parts have the same adjustment mechanism?

A: Yes. Both are single-turn (1 Turn) trimmer potentiometers with top adjustment, providing identical operational characteristics for circuit tuning applications.

Q: What parameters must remain constant for substitution?

A: Resistance value (200 kOhms), power rating (0.5W), tolerance (±10%), temperature coefficient (±100ppm/°C), number of turns (1), adjustment type (Top), resistive material (Cermet), mounting type (Through Hole), and termination style (PC Pins) must all match for direct substitution.