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L0806B2R7JSWST Equivalent & Substitute Parts
Part Overview
The L0806B2R7JSWST is a 2.7 µH unshielded drum core wirewound inductor manufactured by KEMET in the 0806 (2016 Metric) surface mount package. This component is rated for 310 mA continuous current with 590 mOhm DC resistance and operates across the temperature range of -40°C to 105°C.
The L0806B2R7JSWST carries an Obsolete product status. Locating equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for applications utilizing this inductance value and current rating.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Inductance | 2.7 µH |
| Tolerance | ±5% |
| Current Rating | 310 mA |
| DC Resistance (DCR) | 590 mOhm |
| Package / Case | 0806 (2016 Metric) |
| Mounting Type | Surface Mount |
| Core Type | Ferrite, Unshielded, Drum Core |
| Operating Temperature Range | -40°C to 105°C |
| Self Resonant Frequency | 55 MHz |
| Inductance Test Frequency | 7.96 MHz |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitute parts for the L0806B2R7JSWST are identified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:
Critical Matching Parameters:
- Inductance value: 2.7 µH
- Inductance tolerance: ±5%
- Current rating: 310 mA minimum
- DC resistance: 590 mOhm
- Package / Case: 0806 (2016 Metric)
- Mounting type: Surface Mount
- Core material: Ferrite
- Shielding configuration: Unshielded
- Operating temperature range: -40°C to 105°C minimum
- Self resonant frequency: 55 MHz
The LBM2016T2R7J from Taiyo Yuden meets all critical electrical and mechanical parameters required for direct substitution. Both components share identical inductance specifications, current ratings, DC resistance values, package dimensions, and thermal operating ranges. Packaging format differences (Cut Tape versus Tape & Reel) do not affect electrical compatibility and represent a logistical consideration only.
Parameter Comparison
| Parameter | L0806B2R7JSWST (KEMET) | LBM2016T2R7J (Taiyo Yuden) |
|---|---|---|
| Inductance | 2.7 µH | 2.7 µH |
| Tolerance | ±5% | ±5% |
| Current Rating (Amps) | 310 mA | 310 mA |
| DC Resistance (DCR) | 590 mOhm | 590 mOhm |
| Package / Case | 0806 (2016 Metric) | 0806 (2016 Metric) |
| Size / Dimension | 0.079" L x 0.063" W (2.00mm x 1.60mm) | 0.079" L x 0.063" W (2.00mm x 1.60mm) |
| Height - Seated (Max) | 0.071" (1.80mm) | 0.071" (1.80mm) |
| Core Type | Ferrite, Unshielded, Drum Core | Ferrite, Unshielded, Drum Core |
| Operating Temperature Range | -40°C to 105°C | -40°C to 105°C |
| Self Resonant Frequency | 55 MHz | 55 MHz |
| Inductance Test Frequency | 7.96 MHz | 7.96 MHz |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) | 1 (Unlimited) |
| Packaging Format | Cut Tape (CT) | Tape & Reel (TR) |
| Product Status | Obsolete | Not For New Designs |
Engineering Selection Recommendations
The LBM2016T2R7J from Taiyo Yuden is a direct electrical and mechanical equivalent to the L0806B2R7JSWST. Both components are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic component manufacturing and use.
The primary distinction between these parts is product lifecycle status and packaging format. The L0806B2R7JSWST is classified as Obsolete, indicating end-of-life status and limited future availability. The LBM2016T2R7J is classified as Not For New Designs, indicating restricted use in new product development but continued availability for legacy system support and maintenance applications.
For applications requiring immediate component availability with identical electrical performance, the LBM2016T2R7J in Tape & Reel packaging provides equivalent functionality. Packaging format conversion from Tape & Reel to Cut Tape, or vice versa, is a procurement and assembly logistics consideration that does not affect electrical compatibility or circuit performance.
Frequently Asked Questions (FAQ)
Q: Can the LBM2016T2R7J replace the L0806B2R7JSWST in existing circuit designs?
A: Yes. The LBM2016T2R7J provides identical electrical specifications including inductance value, current rating, DC resistance, operating temperature range, and self resonant frequency. Both components use ferrite drum core construction in the 0806 (2016 Metric) surface mount package with matching physical dimensions and mounting characteristics.
Q: What is the difference between Cut Tape and Tape & Reel packaging?
A: Cut Tape (CT) and Tape & Reel (TR) represent different packaging and delivery formats for surface mount components. Cut Tape consists of individual component segments cut from the carrier tape, suitable for smaller quantity orders and manual assembly. Tape & Reel maintains components on continuous carrier tape wound on reels, optimized for high-volume automated assembly processes. Both formats contain electrically identical components; the difference is logistical and assembly-related only.
Q: Are there compliance or certification differences between these parts?
A: No. Both the L0806B2R7JSWST and LBM2016T2R7J are ROHS3 compliant and REACH unaffected. Both carry Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.
Q: What does "Not For New Designs" mean for the LBM2016T2R7J?
A: "Not For New Designs" indicates that while the component remains available for purchase and use in existing applications and legacy system support, the manufacturer does not recommend its use in newly developed products. This status typically reflects manufacturer transition strategies or product line consolidation. For ongoing production of established designs, this classification does not restrict component selection or use.
Q: Can I mix components from different manufacturers in the same production batch?
A: Yes. The L0806B2R7JSWST and LBM2016T2R7J are electrically and mechanically equivalent. Both meet identical specifications for inductance, current rating, DC resistance, package dimensions, and operating temperature range. Component sourcing from multiple manufacturers is a standard practice in electronics manufacturing to ensure supply chain continuity and cost optimization.
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