RNC55H2002FSB14 Equivalent & Substitute Parts

Part Overview

The RNC55H2002FSB14 is a 20 kOhms ±1% 0.125W through-hole axial resistor manufactured by Vishay Dale, part of the military-grade RNC55 series compliant with MIL-PRF-55182/01. This metal film resistor features moisture resistance and weldability, designed for military and high-reliability applications. The part is currently active with 654 units in stock. Substitute parts are identified to address packaging preferences, tolerance requirements, or temperature coefficient specifications while maintaining core electrical and mechanical compatibility.

Substiute Parts

RNC55H2002FSB14

Vishay DaleIn Stock: 722RNC55H2002FSB14 Datasheet

Current PartRFQ

RNC55H2002FSRE6

Vishay DaleIn Stock: 1170RNC55H2002FSRE6 Datasheet

DirectRFQ

RNC55H2002BSB14

Vishay DaleIn Stock: 1146RNC55H2002BSB14 Datasheet

UpgradeRFQ

RNC55J2002FSB14

Vishay DaleIn Stock: 1214RNC55J2002FSB14 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RNC55H2002FSB14 are qualified based on the following criteria:

Electrical Parameters (Must Match):

• Resistance value: 20 kOhms
• Power rating: 0.125W (1/8W)
• Operating temperature range: -65°C ~ 175°C
• Composition: Metal Film
• Series compliance: MIL-PRF-55182/01, RNC55

Allowable Variations:

• Tolerance: ±1% or tighter (±0.1%)
• Temperature coefficient: ±50ppm/°C or better (±25ppm/°C)
• Packaging format: Bulk or Cut Tape (CT) / Tape & Reel (TR)

Mechanical Parameters (Must Match):

• Package type: Axial
• Physical dimensions: 0.094" Dia x 0.250" L (2.39mm x 6.35mm)
• Number of terminations: 2

All substitute parts maintain identical mechanical fit and electrical performance within the specified operating envelope.

Parameter Comparison

Engineering Selection Recommendations

RNC55H2002FSRE6 — Select this substitute when tape and reel packaging is required for automated assembly processes. Electrical and mechanical specifications are identical to the main part. Packaging format is the only distinction.

RNC55H2002BSB14 — Select this upgrade substitute when tighter tolerance requirements apply. The ±0.1% tolerance provides superior precision compared to the ±1% specification of the main part, while maintaining all other electrical and mechanical parameters. Bulk packaging is provided.

RNC55J2002FSB14 — Select this substitute when improved temperature coefficient performance is required. The ±25ppm/°C specification offers better temperature stability than the ±50ppm/°C of the main part. Bulk packaging is provided.

All substitute parts maintain MIL-PRF-55182/01 compliance, identical failure rates, and equivalent regulatory status (RoHS non-compliant, REACH Affected, EAR99 classification).

Frequently Asked Questions (FAQ)

Q: Can RNC55H2002FSRE6 be used as a direct replacement for RNC55H2002FSB14?

A: Yes. Both parts are electrically and mechanically identical. The difference is packaging format: RNC55H2002FSRE6 is supplied in cut tape and tape & reel format, while RNC55H2002FSB14 is supplied in bulk. Selection depends on assembly method requirements.

Q: Is RNC55H2002BSB14 a superior choice to the main part?

A: RNC55H2002BSB14 offers tighter tolerance (±0.1% versus ±1%), which provides greater precision. It is suitable for applications requiring higher accuracy. All other specifications remain equivalent. Selection should be based on circuit tolerance requirements.

Q: What is the difference between RNC55J2002FSB14 and RNC55H2002FSB14?

A: The primary difference is temperature coefficient: RNC55J2002FSB14 has ±25ppm/°C while RNC55H2002FSB14 has ±50ppm/°C. RNC55J2002FSB14 provides superior temperature stability. All other electrical and mechanical parameters are identical.

Q: Are all substitute parts MIL-PRF-55182/01 compliant?

A: Yes. All listed substitute parts comply with MIL-PRF-55182/01 and are part of the RNC55 military-grade series.

Q: Can these parts be used interchangeably in military applications?

A: Yes, within the constraints of your specific application requirements. All parts maintain identical failure rates (S, 0.001%), operating temperature range (-65°C ~ 175°C), and military-grade specifications. Verify tolerance and temperature coefficient requirements for your circuit design.

Q: What is the physical compatibility of substitute parts?

A: All substitute parts share identical axial package dimensions (0.094" Dia x 0.250" L / 2.39mm x 6.35mm) and two-terminal configuration. They are mechanically interchangeable in PCB layouts and through-hole designs.