RLR07C2201GPBSL Equivalent & Substitute Parts

Part Overview

The RLR07C2201GPBSL is a 2.2 kOhms ±2% 0.25W (1/4W) through-hole resistor manufactured by Vishay Dale. This axial metal film resistor is designed for military applications and features moisture-resistant, weldable construction compliant with MIL-PRF-39017/01 specifications. The part is currently active in production with 686 units in stock. Substitute parts are identified when inventory constraints, lead time requirements, or specific failure rate specifications necessitate alternative sourcing while maintaining full electrical and mechanical compatibility.

Substiute Parts

RLR07C2201GPBSL

Vishay DaleIn Stock: 733RLR07C2201GPBSL Datasheet

Current PartRFQ

RLR07C2201GRB14

Vishay DaleIn Stock: 947RLR07C2201GRB14 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RLR07C2201GPBSL are identified based on strict equivalence across the following critical parameters:

• Resistance value: 2.2 kOhms
• Tolerance: ±2%
• Power rating: 0.25W (1/4W)
• Composition: Metal Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -65°C to 150°C
• Package type: Axial
• Physical dimensions: 0.090" Dia × 0.250" L
• Military series compliance: MIL-PRF-39017/01, RLR07 base product

The RLR07C2201GRB14 meets all electrical and mechanical requirements for direct substitution. Differences in failure rate classification do not affect functional compatibility and represent alternative reliability grades within the same product family.

Parameter Comparison

Engineering Selection Recommendations

Both RLR07C2201GPBSL and RLR07C2201GRB14 are active production parts manufactured by Vishay Dale under the same military specification series (MIL-PRF-39017/01). Selection between these parts should be based on:

• Inventory availability: RLR07C2201GRB14 currently has higher stock (892 units vs. 686 units)
• Failure rate requirements: RLR07C2201GRB14 offers a lower failure rate classification (R at 0.01% vs. P at 0.1%), suitable for applications requiring enhanced reliability
• Lead time considerations: Either part may be selected based on procurement timeline and supply chain requirements
• Compliance status: Both parts share identical RoHS non-compliance, REACH affected status, and ECCN/HTSUS classifications

Frequently Asked Questions (FAQ)

Q: Can RLR07C2201GRB14 be used as a direct replacement for RLR07C2201GPBSL?

A: Yes. Both parts are electrically and mechanically identical across all specified parameters: 2.2 kOhms resistance, ±2% tolerance, 0.25W power rating, metal film composition, ±100ppm/°C temperature coefficient, -65°C to 150°C operating range, and identical axial package dimensions. The parts are interchangeable in circuit design and PCB layout.

Q: What is the difference between failure rate P and failure rate R?

A: Failure rate P (0.1%) and failure rate R (0.01%) represent different reliability grades within the RLR07 military series. RLR07C2201GRB14 with failure rate R provides a lower failure rate specification, making it suitable for applications with higher reliability requirements. Both grades meet MIL-PRF-39017/01 military specifications.

Q: Are the physical dimensions identical?

A: Yes. Both parts have identical axial package dimensions of 0.090" diameter × 0.250" length (2.29mm × 6.35mm). They are mechanically interchangeable for through-hole PCB assembly and wiring applications.

Q: Do both parts meet the same military and compliance standards?

A: Yes. Both parts comply with MIL-PRF-39017/01 military specification, feature moisture-resistant and weldable construction, and share identical RoHS non-compliance and REACH affected status. ECCN and HTSUS classifications are identical.

Q: Which part should be selected for new designs?

A: Selection depends on specific project requirements. RLR07C2201GRB14 is recommended when lower failure rate specifications are required or when inventory availability is a priority. RLR07C2201GPBSL remains a valid choice when the P-grade failure rate meets application requirements.