Request Quote
(Ships tomorrow)
RNC55K2002FSRE6 Equivalent & Substitute Parts
Part Overview
The RNC55K2002FSRE6 is a 20 kOhms ±1% 0.125W through-hole axial resistor manufactured by Vishay Dale, compliant with military specification 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 in production with 834 units in stock. Substitute parts are identified to address packaging format requirements, tolerance specifications, and inventory availability while maintaining electrical and mechanical compatibility.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Resistance | 20 kOhms |
| Tolerance | ±1% |
| Power Rating | 0.125W (1/8W) |
| Composition | Metal Film |
| Package Type | Axial |
| Operating Temperature Range | -65°C to 175°C |
| Temperature Coefficient | ±100ppm/°C |
| Size/Dimension | 0.094" Dia x 0.250" L (2.39mm x 6.35mm) |
| Series | Military, MIL-PRF-55182/01, RNC55 |
| Features | Military, Moisture Resistant, Weldable |
Substitute Part Grouping Explanation
Substitute parts for the RNC55K2002FSRE6 are qualified based on the following electrical and mechanical parameters:
- Identical resistance value: 20 kOhms
- Identical power rating: 0.125W (1/8W)
- Identical package type: Axial
- Identical physical dimensions: 0.094" Dia x 0.250" L
- Identical operating temperature range: -65°C to 175°C
- Identical composition: Metal Film
- Identical series compliance: MIL-PRF-55182/01, RNC55
- Identical features: Military, Moisture Resistant, Weldable
Substitutes may vary in tolerance specification and packaging format (Tape & Reel, Cut Tape, or Bulk) without affecting functional compatibility in the application circuit.
Parameter Comparison
| Parameter | RNC55K2002FSRE6 (Main) | RNC55H2002FSRE6 (Substitute) | RNC55H2002BSB14 (Substitute) |
|---|---|---|---|
| Manufacturer | Vishay Dale | Vishay Dale | Vishay Dale |
| Resistance | 20 kOhms | 20 kOhms | 20 kOhms |
| Tolerance | ±1% | ±1% | ±0.1% |
| Power Rating | 0.125W | 0.125W | 0.125W |
| Composition | Metal Film | Metal Film | Metal Film |
| Temperature Coefficient | ±100ppm/°C | ±50ppm/°C | ±50ppm/°C |
| Operating Temperature | -65°C to 175°C | -65°C to 175°C | -65°C to 175°C |
| Package Type | Axial | Axial | Axial |
| Size/Dimension | 0.094" Dia x 0.250" L | 0.094" Dia x 0.250" L | 0.094" Dia x 0.250" L |
| Packaging Format | Tape & Reel (TR) | Cut Tape (CT) | Bulk |
| Series | MIL-PRF-55182/01, RNC55 | MIL-PRF-55182/01, RNC55 | MIL-PRF-55182/01, RNC55 |
| Product Status | Active | Active | Active |
| Failure Rate | S (0.001%) | S (0.001%) | S (0.001%) |
| RoHS Status | RoHS non-compliant | RoHS non-compliant | RoHS non-compliant |
Engineering Selection Recommendations
All three parts maintain active production status and identical military specification compliance (MIL-PRF-55182/01). Selection between RNC55K2002FSRE6 and its substitutes depends on packaging format requirements and tolerance specifications:
RNC55H2002FSRE6 provides identical electrical specifications with Cut Tape packaging, suitable for applications requiring smaller quantity handling or alternative supply chain logistics compared to Tape & Reel format.
RNC55H2002BSB14 offers improved tolerance specification (±0.1% versus ±1%) and lower temperature coefficient (±50ppm/°C versus ±100ppm/°C) in Bulk packaging format. This substitute is applicable where tighter tolerance and improved temperature stability are required within the same axial resistor footprint and military specification framework.
All substitutes maintain identical failure rate classification, operating temperature range, and physical dimensions, ensuring direct functional replacement in circuit applications.
Frequently Asked Questions (FAQ)
Q: Can RNC55H2002FSRE6 replace RNC55K2002FSRE6 in production assemblies?
A: Yes. Both parts share identical resistance value, power rating, tolerance, operating temperature range, and physical dimensions. The difference is packaging format: RNC55H2002FSRE6 uses Cut Tape while RNC55K2002FSRE6 uses Tape & Reel. Electrical performance and mechanical fit are equivalent.
Q: What is the primary difference between RNC55H2002BSB14 and the main part?
A: RNC55H2002BSB14 provides tighter tolerance (±0.1% versus ±1%) and lower temperature coefficient (±50ppm/°C versus ±100ppm/°C). Packaging format is Bulk instead of Tape & Reel. All other electrical and mechanical parameters remain identical.
Q: Are all three parts compliant with MIL-PRF-55182/01?
A: Yes. All three parts are manufactured to military specification MIL-PRF-55182/01 and carry the RNC55 series designation.
Q: Does packaging format affect electrical performance?
A: No. Tape & Reel, Cut Tape, and Bulk packaging formats do not affect the electrical characteristics or performance of the resistor. Format selection is based on assembly process requirements and inventory management.
Q: Can RNC55H2002BSB14 be used where RNC55K2002FSRE6 is specified?
A: Yes. RNC55H2002BSB14 meets all electrical and mechanical requirements of RNC55K2002FSRE6 with improved tolerance and temperature coefficient specifications. The tighter tolerance makes it suitable for applications with stricter resistance value requirements.
Q: What is the failure rate for all substitute parts?
A: All parts maintain identical failure rate classification of S (0.001%), meeting military reliability standards.
Alternative Parts
SJ6012L2TP
Littelfuse Inc.
6 Alternative Parts
JMK107BBJ476MA-RE
Taiyo Yuden
10 Alternative Parts
GMK107BBJ475MA-T
Taiyo Yuden
5 Alternative Parts
SJ6020N2ARP
Littelfuse Inc.
3 Alternative Parts
SJ6025R2ATP
Littelfuse Inc.
4 Alternative Parts
2474-05L
API Delevan Inc.
1 Alternative Parts
4590R-684K
API Delevan Inc.
1 Alternative Parts
CM6560R-334
API Delevan Inc.
1 Alternative Parts
CM6460-104
API Delevan Inc.
1 Alternative Parts
5526-12
API Delevan Inc.
1 Alternative Parts