RLR07C3161FSBSL Equivalent & Substitute Parts

Part Overview

The RLR07C3161FSBSL is a 3.16 kOhms ±1% metal film through-hole resistor rated at 0.25W (1/4W) in axial package configuration. This component is manufactured by Vishay Dale and complies with military specification MIL-PRF-39017/01. The part is currently active in production with 1122 pieces available in inventory. Substitute parts are identified when identical electrical and mechanical parameters are maintained across alternative manufacturer part numbers within the same product series.

Substiute Parts

RLR07C3161FSBSL

Vishay DaleIn Stock: 1148RLR07C3161FSBSL Datasheet

Current PartRFQ

RLR07C3161FSB14

Vishay DaleIn Stock: 1226RLR07C3161FSB14 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RLR07C3161FSBSL is determined by strict equivalence across the following parameters:

• Resistance value: 3.16 kOhms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Composition: Metal Film
• Package configuration: Axial
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -65°C to 150°C
• Military specification compliance: MIL-PRF-39017/01
• Failure rate classification: S (0.001%)
• Physical dimensions: 0.090" Dia × 0.250" L

The substitute part RLR07C3161FSB14 maintains identical specifications across all electrical and mechanical parameters, differing only in the manufacturer's internal part number designation within the RLR07 series.

Parameter Comparison

Engineering Selection Recommendations

Both RLR07C3161FSBSL and RLR07C3161FSB14 are active production components manufactured by Vishay Dale. Selection between these parts should be based on inventory availability and procurement lead times. The RLR07C3161FSB14 offers higher current inventory (1192 pieces versus 1122 pieces), which may provide supply chain advantages. Both parts maintain identical compliance with MIL-PRF-39017/01 military specification and carry equivalent failure rate classifications. RoHS non-compliance status is consistent across both variants. REACH and ECCN classifications remain unchanged between the two part numbers.

Frequently Asked Questions (FAQ)

Q: Can RLR07C3161FSB14 be used as a direct replacement for RLR07C3161FSBSL?

A: Yes. Both parts are parametrically equivalent across all electrical and mechanical specifications, including resistance value, tolerance, power rating, temperature coefficient, operating temperature range, and physical dimensions. They are interchangeable in circuit applications.

Q: What determines substitution eligibility for this resistor?

A: Substitution is valid when the following parameters remain identical: 3.16 kOhms resistance, ±1% tolerance, 0.25W power rating, metal film composition, axial package configuration, ±100ppm/°C temperature coefficient, -65°C to 150°C operating range, and MIL-PRF-39017/01 compliance.

Q: Are there differences in military specification compliance between these parts?

A: No. Both RLR07C3161FSBSL and RLR07C3161FSB14 comply with MIL-PRF-39017/01 and maintain identical failure rate classifications of S (0.001%).

Q: Do these parts have different RoHS or REACH compliance status?

A: No. Both parts share identical compliance status: RoHS non-compliant, REACH Affected, with ECCN classification EAR99.

Q: What is the significance of the different part number suffixes?

A: The suffix variation (FSBSL versus FSB14) represents internal manufacturer designations within the RLR07 series. These designations do not reflect differences in electrical performance, reliability, or physical characteristics.