RN55C2000CBSL Equivalent & Substitute Parts

Part Overview

The RN55C2000CBSL is a 200 Ohm, 1/8W through-hole axial resistor manufactured by Vishay Dale, designed for military applications per MIL-R-10509/7 specifications. This metal film resistor features flame retardant coating, moisture resistance, and safety-grade construction with ±0.25% tolerance. The component is currently active in production with 946 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained within the allowable specifications for this product category.

Substiute Parts

RN55C2000CBSL

Vishay DaleIn Stock: 1033RN55C2000CBSL Datasheet

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RN55C2000BB14

Vishay DaleIn Stock: 2767RN55C2000BB14 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RN55C2000CBSL is determined by the following critical parameters:

• Resistance value: 200 Ohms (exact match required)
• Power rating: 0.125W, 1/8W (exact match required)
• Package type: Axial (exact match required)
• Physical dimensions: 0.090" Dia x 6.10mm L (exact match required)
• Composition: Metal Film (exact match required)
• Operating temperature range: -65°C to 175°C (exact match required)
• Temperature coefficient: ±50ppm/°C (exact match required)
• Military series compliance: MIL-R-10509/7, RN55 (exact match required)

The RN55C2000BB14 qualifies as a substitute because it maintains all critical electrical and mechanical parameters while offering improved tolerance specification (±0.1% versus ±0.25%).

Parameter Comparison

Engineering Selection Recommendations

Both the RN55C2000CBSL and RN55C2000BB14 are active production components from Vishay Dale with identical military qualification, environmental protection features, and regulatory compliance status. Selection between these parts depends on tolerance requirements for the specific application. The RN55C2000BB14 provides tighter tolerance specification (±0.1%) compared to the RN55C2000CBSL (±0.25%), making it suitable for applications requiring higher precision. Both components maintain equivalent performance across all other electrical and mechanical parameters, including temperature coefficient, operating temperature range, and physical dimensions. Inventory availability should be considered: RN55C2000CBSL has 946 units in stock, while RN55C2000BB14 has 2700 units available.

Frequently Asked Questions (FAQ)

Q: Can RN55C2000BB14 be used as a direct replacement for RN55C2000CBSL?

A: Yes. Both parts maintain identical resistance value (200 Ohms), power rating (1/8W), package type (Axial), physical dimensions (0.090" Dia x 0.240" L), temperature coefficient (±50ppm/°C), and operating temperature range (-65°C to 175°C). The RN55C2000BB14 offers improved tolerance (±0.1% versus ±0.25%).

Q: What is the primary difference between these two parts?

A: The tolerance specification differs. RN55C2000CBSL has ±0.25% tolerance, while RN55C2000BB14 has ±0.1% tolerance. All other electrical and mechanical parameters are identical.

Q: Are both parts military-qualified?

A: Yes. Both components comply with MIL-R-10509/7 specifications and are part of the RN55 military series.

Q: Do these parts have identical physical dimensions?

A: Yes. Both parts measure 0.090" diameter by 0.240" length (2.29mm x 6.10mm) and use axial packaging, ensuring mechanical compatibility in circuit board layouts.

Q: What are the compliance considerations for these parts?

A: Both parts are RoHS non-compliant and REACH Affected. Both carry ECCN classification EAR99 and HTSUS code 8533.21.0090.

Q: Which part should be selected for precision-critical applications?

A: The RN55C2000BB14 is appropriate for applications requiring tighter tolerance control due to its ±0.1% specification compared to the ±0.25% of the RN55C2000CBSL.