RN65C1001BBSL Equivalent & Substitute Parts

Part Overview

The RN65C1001BBSL is a 1 kOhms ±0.1% metal film through-hole resistor rated at 0.5W (1/2W) in axial package configuration. This component is part of the Vishay Dale RN65 military-grade series, designed for applications requiring high precision and reliability in harsh environments. The resistor features flame retardant coating, moisture resistance, and military qualification per MIL-R-10509/2. Currently in active production status with 648 units in stock, this part serves as a reference component for identifying functionally equivalent alternatives in the same product family.

Substiute Parts

RN65C1001BBSL

Vishay DaleIn Stock: 722RN65C1001BBSL Datasheet

Current PartRFQ

RN65C1001BB14

Vishay DaleIn Stock: 861RN65C1001BB14 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RN65C1001BBSL is determined by strict equivalence across the following critical parameters:

• Resistance value: 1 kOhms
• Tolerance specification: ±0.1%
• Power rating: 0.5W (1/2W)
• Composition: Metal Film
• Temperature coefficient: ±50ppm/°C
• Operating temperature range: -65°C to 175°C
• Package configuration: Axial
• Physical dimensions: 0.180" Dia × 0.562" L
• Series family: RN65 military-grade
• Feature set: Flame retardant coating, military qualification, moisture resistance

The RN65C1001BB14 meets all specified parameters and qualifies as a parametric equivalent within the RN65 series family.

Parameter Comparison

Engineering Selection Recommendations

Both RN65C1001BBSL and RN65C1001BB14 are active production components within the Vishay Dale RN65 military-grade resistor series. Selection between these parts is based on inventory availability and procurement lead times, as they are parametrically identical across all electrical and mechanical specifications. Both components maintain identical compliance status: RoHS non-compliant and REACH Affected. For applications requiring military-qualified precision resistors with MIL-R-10509/2 certification, either part number satisfies the engineering requirements without modification to circuit design or board layout.

Frequently Asked Questions (FAQ)

Q: Can RN65C1001BB14 be used as a direct replacement for RN65C1001BBSL?

A: Yes. Both parts are parametrically equivalent with identical resistance, tolerance, power rating, temperature coefficient, operating temperature range, package type, and physical dimensions. No circuit or layout modifications are required.

Q: Are there any differences in military qualification or compliance between these parts?

A: No. Both parts are qualified to MIL-R-10509/2 and share identical feature sets including flame retardant coating, military classification, and moisture resistance. Compliance status is identical for both RoHS and REACH.

Q: Do these parts have the same physical footprint?

A: Yes. Both components are axial package resistors with identical dimensions of 0.180" diameter × 0.562" length (4.57mm × 14.27mm). Board layout and mounting requirements are identical.

Q: What determines substitution eligibility for RN65 series resistors?

A: Substitution within the RN65 series requires matching resistance value, tolerance, power rating, temperature coefficient, operating temperature range, and package configuration. All electrical and mechanical parameters must be identical.

Q: Are there inventory or lead time considerations between these part numbers?

A: Current inventory shows 648 units of RN65C1001BBSL and 812 units of RN65C1001BB14 in stock. Selection may be based on procurement availability and delivery requirements.