RN55E1002DB14 Equivalent & Substitute Parts

Part Overview

The RN55E1002DB14 is a 10 kOhms ±0.5% metal film through-hole resistor rated at 0.125W (1/8W) in axial package configuration. Manufactured by Vishay Dale under the military-grade RN55 series per MIL-R-10509/7 specification, this component features flame retardant coating, moisture resistance, and safety certification suitable for military and high-reliability applications. The part maintains active product status with 726 units currently in stock.

Substitute parts are identified when equivalent electrical performance can be achieved while maintaining or improving upon the original specifications within the allowed parameter tolerances for this resistor category.

Substiute Parts

RN55E1002DB14

Vishay DaleIn Stock: 770RN55E1002DB14 Datasheet

Current PartRFQ

RN55E1002BB14

Vishay DaleIn Stock: 1235RN55E1002BB14 Datasheet

UpgradeRFQ

RN55E1002BRE6

Vishay DaleIn Stock: 3825RN55E1002BRE6 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RN55E1002DB14 are qualified based on the following criteria:

Electrical Equivalence Requirements:

• Identical resistance value: 10 kOhms
• Equal or superior tolerance: ±0.1% (tighter than ±0.5% original specification)
• Identical power rating: 0.125W (1/8W)
• Identical composition: Metal Film
• Identical temperature coefficient: ±25ppm/°C
• Identical operating temperature range: -65°C to 175°C

Mechanical & Compliance Requirements:

• Identical package type: Axial
• Identical physical dimensions: 0.090" Dia x 0.240" L (2.29mm x 6.10mm)
• Same series classification: Military, MIL-R-10509/7, RN55
• Identical features: Flame Retardant Coating, Military, Moisture Resistant, Safety
• Identical manufacturer: Vishay Dale

Packaging Variations Allowed:

• Bulk packaging (original)
• Cut Tape (CT) packaging (substitute option)

Both substitute parts meet or exceed all electrical and mechanical parameters of the original component while maintaining full military-grade compliance and certification status.

Parameter Comparison

Engineering Selection Recommendations

Both substitute parts RN55E1002BB14 and RN55E1002BRE6 provide direct functional equivalence to the RN55E1002DB14 with improved tolerance specifications (±0.1% versus ±0.5%). All three parts maintain identical active product status and full military-grade compliance under MIL-R-10509/7.

RN55E1002BB14 is supplied in Bulk packaging, matching the original packaging format with 1210 units in stock.

RN55E1002BRE6 is supplied in Cut Tape (CT) packaging with 3724 units in stock, offering higher availability for automated assembly processes.

Selection between substitute options depends on packaging requirements and assembly methodology. Both maintain identical electrical performance, mechanical compatibility, and regulatory compliance status as the original component.

Frequently Asked Questions (FAQ)

Q: Can RN55E1002BB14 or RN55E1002BRE6 be used as direct replacements for RN55E1002DB14?

A: Yes. Both substitute parts are electrically and mechanically equivalent. They share identical resistance value (10 kOhms), power rating (0.125W), package type (Axial), physical dimensions (0.090" Dia x 0.240" L), temperature range (-65°C to 175°C), and military-grade certification. The substitute parts feature tighter tolerance (±0.1%) compared to the original (±0.5%), providing improved precision.

Q: What is the difference between RN55E1002BB14 and RN55E1002BRE6?

A: The primary difference is packaging format. RN55E1002BB14 is supplied in Bulk packaging, while RN55E1002BRE6 is supplied in Cut Tape (CT) packaging. All electrical and mechanical specifications are identical. Cut Tape packaging is typically preferred for automated pick-and-place assembly, while Bulk packaging is suitable for manual assembly or kitting operations.

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

A: No. All three parts maintain identical RoHS non-compliant status, REACH Affected classification, and military-grade MIL-R-10509/7 certification. Regulatory compliance status is uniform across the original and substitute parts.

Q: Does the improved tolerance (±0.1%) of the substitute parts affect circuit design compatibility?

A: The ±0.1% tolerance of substitute parts is tighter than the original ±0.5% specification, meaning the actual resistance value will be closer to the nominal 10 kOhms value. This represents an improvement in precision and does not introduce incompatibility. Circuits designed for ±0.5% tolerance will operate within specification with ±0.1% components.

Q: What inventory levels are available for each part?

A: RN55E1002DB14 (original) has 726 units in stock. RN55E1002BB14 (Bulk substitute) has 1210 units in stock. RN55E1002BRE6 (Cut Tape substitute) has 3724 units in stock.