RN60C1200DB14 Equivalent & Substitute Parts

Part Overview

The RN60C1200DB14 is a 120 Ohms ±0.5% metal film through-hole resistor rated at 0.25W (1/4W) in axial package configuration. Manufactured by Vishay Dale under the military-grade RN60 series per MIL-R-10509/1 specification, this component features flame retardant coating and moisture-resistant construction suitable for military and high-reliability applications. The part maintains active product status with 688 units in current inventory. Substitute parts may be required due to inventory constraints, design upgrades for tighter tolerance requirements, or application-specific performance needs.

Substiute Parts

RN60C1200DB14

Vishay DaleIn Stock: 745RN60C1200DB14 Datasheet

Current PartRFQ

RN60C1200BB14

Vishay DaleIn Stock: 1197RN60C1200BB14 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RN60C1200DB14 is determined by strict equivalence across the following critical parameters:

• Resistance Value: Must be 120 Ohms (exact match required)
• Power Rating: Must be 0.25W (1/4W) minimum
• Package Configuration: Must be Axial through-hole
• Composition: Must be Metal Film
• Series Compliance: Must conform to MIL-R-10509/1 military specification
• Operating Temperature Range: Must support -65°C to 175°C minimum
• Temperature Coefficient: Must be ±50ppm/°C or better
• Physical Dimensions: Must be 0.145" Dia x 0.344" L (3.68mm x 8.74mm)

The RN60C1200BB14 qualifies as a direct substitute. While it features a tighter tolerance specification (±0.1% versus ±0.5%), all other electrical and mechanical parameters remain identical, making it functionally interchangeable with enhanced precision characteristics.

Parameter Comparison

Engineering Selection Recommendations

Both the RN60C1200DB14 and RN60C1200BB14 maintain active product status with full military compliance under MIL-R-10509/1 specification. Selection between these parts should be based on application tolerance requirements:

• RN60C1200DB14: Suitable for applications requiring ±0.5% tolerance with standard military-grade performance
• RN60C1200BB14: Appropriate for applications demanding tighter tolerance control at ±0.1%, offering enhanced precision within the same electrical and mechanical envelope

Both components are RoHS non-compliant and REACH-affected, with identical ECCN (EAR99) and HTSUS (8533.21.0090) classifications. Inventory availability favors the RN60C1200BB14 with 1100 units in stock versus 688 units for the primary part.

Frequently Asked Questions (FAQ)

Q: Can RN60C1200BB14 be used as a direct replacement for RN60C1200DB14?

A: Yes. The RN60C1200BB14 is electrically and mechanically equivalent with identical resistance value, power rating, package configuration, and operating temperature range. The tighter tolerance specification (±0.1% versus ±0.5%) represents an upgrade in precision without any compatibility concerns.

Q: Are there dimensional differences between these parts?

A: No. Both parts share identical physical dimensions of 0.145" Dia x 0.344" L (3.68mm x 8.74mm) in axial package configuration, ensuring identical PCB footprint and mounting characteristics.

Q: What is the significance of the tolerance difference?

A: The RN60C1200BB14 tolerance of ±0.1% provides tighter resistance value control compared to the RN60C1200DB14 at ±0.5%. This difference is relevant only in applications where precise resistance values are critical to circuit performance. For general-purpose applications, both tolerances are functionally equivalent.

Q: Do both parts meet military specifications?

A: Yes. Both the RN60C1200DB14 and RN60C1200BB14 conform to MIL-R-10509/1 military specification and are part of the RN60 military-grade series with identical flame retardant coating and moisture-resistant construction.

Q: Are there any compliance or certification differences?

A: No. Both parts share identical RoHS status (non-compliant), REACH status (affected), ECCN classification (EAR99), and HTSUS code (8533.21.0090).