RNC50H1003BPRSL Equivalent & Substitute Parts

Part Overview

The RNC50H1003BPRSL is a 100 kOhms ±0.1% metal film axial through-hole resistor rated at 0.1W (1/10W) manufactured by Vishay Dale. This component is part of the Military MIL-PRF-55182/07 RNC50 series and features moisture-resistant, weldable construction suitable for military and high-reliability applications. The part maintains active product status with 1132 pieces in current inventory. Equivalent and substitute parts are identified to support procurement flexibility, packaging options, and performance optimization across different failure rate requirements.

Substiute Parts

RNC50H1003BPRSL

Vishay DaleIn Stock: 1189RNC50H1003BPRSL Datasheet

Current PartRFQ

RNC50H1003BSB14

Vishay DaleIn Stock: 810RNC50H1003BSB14 Datasheet

DirectRFQ

RNC50J1003BSB14

Vishay DaleIn Stock: 1880RNC50J1003BSB14 Datasheet

UpgradeRFQ

RNC50J1003BSRE6

Vishay DaleIn Stock: 1718RNC50J1003BSRE6 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RNC50H1003BPRSL is determined by the following critical parameters: resistance value (100 kOhms), tolerance (±0.1%), power rating (0.1W), composition (metal film), package type (axial), operating temperature range (-65°C to 175°C), physical dimensions (0.070" Dia x 0.150" L), and military series compliance (MIL-PRF-55182/07, RNC50).

The identified substitutes maintain all core electrical and mechanical specifications. Variations exist in packaging format (Tape & Reel, Bulk, Cut Tape), temperature coefficient performance (±50ppm/°C versus ±25ppm/°C), and failure rate classification (P at 0.1% versus S at 0.001%). These differences do not affect functional interchangeability for standard circuit applications but may influence selection based on procurement requirements, environmental stress screening, and supply chain logistics.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts maintain active product status and comply with the Military MIL-PRF-55182/07 specification. Selection between the main part and substitutes should be based on the following criteria:

RNC50H1003BPRSL (Tape & Reel packaging) is suitable for automated assembly processes requiring continuous reel feed. RNC50H1003BSB14 (Bulk packaging) provides equivalent performance with improved failure rate classification (S-level at 0.001% versus P-level at 0.1%) and is appropriate for manual assembly or lower-volume production runs. RNC50J1003BSB14 (Bulk packaging) offers superior temperature coefficient performance (±25ppm/°C) with S-level failure rate, supporting applications requiring tighter thermal stability. RNC50J1003BSRE6 (Cut Tape packaging) combines enhanced temperature coefficient performance with cut tape format, suitable for mixed-volume assembly operations.

All parts are RoHS non-compliant and carry REACH Affected status where applicable. ECCN classification is EAR99 for all variants.

Frequently Asked Questions (FAQ)

Q: Can RNC50H1003BSB14 directly replace RNC50H1003BPRSL in production? A: Yes. Both parts share identical electrical specifications (100 kOhms ±0.1%, 0.1W metal film) and physical dimensions (0.070" Dia x 0.150" L). The primary difference is packaging format (Bulk versus Tape & Reel) and failure rate classification. Assembly process compatibility must be confirmed based on your production equipment.

Q: What is the significance of the temperature coefficient difference between ±50ppm/°C and ±25ppm/°C? A: Temperature coefficient defines resistance value drift across the operating temperature range. RNC50J1003BSB14 and RNC50J1003BSRE6 exhibit half the drift rate of RNC50H1003BPRSL and RNC50H1003BSB14. For precision analog circuits operating across wide temperature ranges, the ±25ppm/°C variants provide superior stability.

Q: What does failure rate classification P (0.1%) versus S (0.001%) mean? A: Failure rate classification indicates the expected percentage of component failures per 1000 hours of operation under specified conditions. S-level (0.001%) represents higher reliability screening and is suitable for mission-critical military and aerospace applications. P-level (0.1%) is appropriate for standard military applications.

Q: Are all substitute parts suitable for military applications? A: Yes. All parts comply with Military MIL-PRF-55182/07 specification and carry military series designation. Selection should be based on specific application requirements regarding failure rate, thermal stability, and packaging logistics.

Q: What packaging format should I select? A: Tape & Reel (TR) format is optimized for automated pick-and-place assembly. Bulk format supports manual assembly and lower-volume applications. Cut Tape (CT) format accommodates mixed-volume production. Physical dimensions and electrical performance are identical across all packaging options.