RSF2JB82R0 Equivalent & Substitute Parts

Part Overview

The RSF2JB82R0 is an 82 Ohms ±5% 2W through-hole resistor manufactured by Stackpole Electronics Inc. It features metal oxide film composition with flame retardant coating and safety characteristics, designed for axial package applications. The part is currently active in production status with 836 pieces available in bulk packaging. Substitute parts are necessary to accommodate different packaging requirements, inventory availability, or specific application constraints while maintaining identical electrical and mechanical specifications.

Substiute Parts

RSF2JB82R0

Stackpole Electronics IncIn Stock: 863RSF2JB82R0 Datasheet

Current PartRFQ

RSF2JT82R0

Stackpole Electronics IncIn Stock: 11189RSF2JT82R0 Datasheet

DirectRFQ

RSMF2JT82R0

Stackpole Electronics IncIn Stock: 13245RSMF2JT82R0 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RSF2JB82R0 is determined by strict equivalence in the following critical parameters: resistance value (82 Ohms), tolerance (±5%), power rating (2W), composition (metal oxide film), temperature coefficient (±200ppm/°C), operating temperature range (-55°C ~ 235°C), and axial package configuration. All substitute parts must maintain identical electrical performance characteristics and comply with ROHS3 and REACH requirements. Packaging format (bulk, tape & reel, or cut tape) and physical dimensions may vary within the axial package category without affecting functional substitutability.

Parameter Comparison

Engineering Selection Recommendations

All three parts—RSF2JB82R0, RSF2JT82R0, and RSMF2JT82R0—are electrically and mechanically equivalent for circuit applications requiring 82 Ohms ±5% 2W metal oxide film resistors. Selection between these parts should be based on packaging requirements and supply chain logistics. The RSF2JB82R0 in bulk packaging is suitable for manual assembly or small-batch applications. The RSF2JT82R0 in tape & reel format accommodates automated pick-and-place assembly processes. The RSMF2JT82R0 in cut tape format provides flexibility for mixed-volume production runs. All parts maintain active production status and full ROHS3 compliance, ensuring long-term availability and regulatory conformance.

Frequently Asked Questions (FAQ)

Q: Can RSF2JT82R0 replace RSF2JB82R0 in my circuit design? A: Yes. Both parts are electrically identical with 82 Ohms ±5% resistance, 2W power rating, and metal oxide film composition. The difference is packaging format: RSF2JB82R0 is bulk, while RSF2JT82R0 is tape & reel. Functional performance is equivalent.

Q: What is the difference between RSF2JT82R0 and RSMF2JT82R0? A: Both parts share identical electrical specifications (82 Ohms ±5%, 2W, metal oxide film). The primary differences are series designation (RSF vs. RSMF), packaging format (tape & reel vs. cut tape), and physical dimensions (0.217" Dia x 0.591" L vs. 0.177" Dia x 0.433" L). Electrical performance is equivalent.

Q: Are all three parts ROHS3 compliant? A: Yes. RSF2JB82R0, RSF2JT82R0, and RSMF2JT82R0 are all ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: Which packaging format should I select for automated assembly? A: RSF2JT82R0 (tape & reel) and RSMF2JT82R0 (cut tape) are both suitable for automated assembly. Tape & reel format is standard for high-volume production, while cut tape provides flexibility for lower-volume or mixed-component runs.

Q: Do these parts have different operating temperature ranges? A: No. All three parts operate across the identical temperature range of -55°C to 235°C with a temperature coefficient of ±200ppm/°C.