RLR20C2201GPBSL Equivalent & Substitute Parts

Part Overview

The RLR20C2201GPBSL is a 2.2 kOhms ±2% 0.5W through-hole axial resistor manufactured by Vishay Dale. This metal film resistor is designed for military applications and meets MIL-PRF-39017/02 specifications. The part is currently active in production with 841 pieces in stock. Substitute parts are identified when inventory constraints, lead time requirements, or specific failure rate specifications necessitate alternative sourcing while maintaining electrical and mechanical compatibility.

Substiute Parts

RLR20C2201GPBSL

Vishay DaleIn Stock: 865RLR20C2201GPBSL Datasheet

Current PartRFQ

RLR20C2201GRB14

Vishay DaleIn Stock: 1091RLR20C2201GRB14 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RLR20C2201GPBSL is determined by strict equivalence across the following parameters:

• Resistance value: 2.2 kOhms (exact match required)
• Tolerance: ±2% (exact match required)
• Power rating: 0.5W/1/2W (exact match required)
• Composition: Metal Film (exact match required)
• Package: Axial through-hole (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -65°C to 150°C (exact match required)
• Physical dimensions: 0.138" Dia x 0.375" L (exact match required)
• Military series compliance: MIL-PRF-39017/02, RLR20 base product (exact match required)

The RLR20C2201GRB14 meets all substitution criteria and is classified as a direct equivalent.

Parameter Comparison

Engineering Selection Recommendations

Both RLR20C2201GPBSL and RLR20C2201GRB14 are active production parts from Vishay Dale with identical electrical and mechanical specifications. Selection between these parts should be based on the following factors:

• Failure rate requirement: RLR20C2201GRB14 offers a lower failure rate (R: 0.01%) compared to RLR20C2201GPBSL (P: 0.1%), making it suitable for applications requiring higher reliability.
• Inventory availability: RLR20C2201GRB14 has higher current stock (1047 pieces) versus RLR20C2201GPBSL (841 pieces).
• Compliance: Both parts are RoHS non-compliant and REACH affected with identical ECCN (EAR99) and HTSUS (8533.21.0090) classifications.

Frequently Asked Questions (FAQ)

Q: Can RLR20C2201GRB14 be used as a direct replacement for RLR20C2201GPBSL?

A: Yes. Both parts are electrically and mechanically identical across all specified parameters including resistance, tolerance, power rating, temperature coefficient, operating range, and physical dimensions. The primary difference is the failure rate specification.

Q: What is the significance of the different failure rate codes (P vs. R)?

A: Failure rate codes indicate the expected failure rate per 1,000 hours of operation. RLR20C2201GPBSL has a P-level failure rate (0.1%), while RLR20C2201GRB14 has an R-level failure rate (0.01%). Selection depends on application reliability requirements.

Q: Are the physical dimensions identical?

A: Yes. Both parts have identical axial package dimensions of 0.138" diameter by 0.375" length (4.61mm x 9.53mm), ensuring compatibility with existing PCB layouts and through-hole mounting.

Q: Do both parts meet military specifications?

A: Yes. Both RLR20C2201GPBSL and RLR20C2201GRB14 comply with MIL-PRF-39017/02 military specifications and are part of the RLR20 military resistor series.

Q: What are the compliance differences between these parts?

A: Both parts share identical compliance status: RoHS non-compliant, REACH affected, ECCN EAR99, and HTSUS 8533.21.0090. No compliance differentiation exists between the two parts.