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IMS05BH6R8K Equivalent & Substitute Parts
Part Overview
The IMS05BH6R8K is a 6.8 µH shielded molded inductor manufactured by Vishay Dale, designed for through-hole mounting applications. This component operates at a maximum current rating of 280 mA with a DC resistance of 1.02 Ohm maximum. The part belongs to the IMS-5 series and is currently in stock with 899 pieces available as new original inventory.
Equivalent and substitute parts are identified based on matching electrical specifications and mechanical compatibility within the through-hole axial package category. Substitute components must maintain identical or equivalent inductance values, current ratings, DC resistance characteristics, and shielding properties to ensure functional interchangeability in circuit applications.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Inductance | 6.8 µH |
| Current Rating | 280 mA |
| DC Resistance (DCR) | 1.02 Ohm Max |
| Shielding | Shielded |
| Mounting Type | Through Hole |
| Package Type | Axial |
| Operating Temperature Range | -55°C ~ 125°C |
Substitute Part Grouping Explanation
Substitute parts for the IMS05BH6R8K are qualified based on the following critical parameters:
- Inductance Value: 6.8 µH (tolerance ±10%)
- Current Rating: 280 mA minimum
- DC Resistance: 1.02 Ohm maximum
- Shielding Type: Shielded construction required
- Package Configuration: Through-hole axial mounting
- Core Material: Ferrite-based construction
- Temperature Range: -55°C to 125°C operating capability
The 9250A-682-RC from Bourns Inc. meets all specified electrical and mechanical parameters for direct substitution with the IMS05BH6R8K.
Parameter Comparison
| Parameter | IMS05BH6R8K (Vishay Dale) | 9250A-682-RC (Bourns Inc.) |
|---|---|---|
| Inductance | 6.8 µH | 6.8 µH |
| Tolerance | Not specified | ±10% |
| Current Rating (Amps) | 280 mA | 280 mA |
| Current - Saturation (Isat) | Not specified | 280 mA |
| DC Resistance (DCR) | 1.02 Ohm Max | 1.02 Ohm Max |
| Shielding | Shielded | Shielded |
| Q @ Freq | Not specified | 50 @ 7.9 MHz |
| Frequency - Self Resonant | Not specified | 55 MHz |
| Operating Temperature | Not specified | -55°C ~ 125°C |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | Axial | Axial |
| Size / Dimension | Not specified | 0.162" Dia x 0.410" L (4.11mm x 10.41mm) |
| RoHS Status | Not specified | ROHS3 Compliant |
| REACH Status | Not specified | REACH Unaffected |
Engineering Selection Recommendations
The 9250A-682-RC qualifies as a direct substitute for the IMS05BH6R8K based on matching electrical specifications across all critical parameters: inductance value, current rating, and DC resistance. Both components feature shielded molded construction with through-hole axial mounting configuration.
The Bourns 9250A-682-RC carries ROHS3 compliance and REACH unaffected status, meeting regulatory requirements for industrial and commercial applications. The component is classified as active product status, ensuring continued availability and manufacturing support.
Selection between the IMS05BH6R8K and 9250A-682-RC depends on inventory availability, lead time requirements, and supplier preference. Both components are functionally equivalent for circuit applications requiring 6.8 µH inductance at 280 mA current rating with shielded construction.
Frequently Asked Questions (FAQ)
Q: Can the 9250A-682-RC replace the IMS05BH6R8K in existing designs?
A: Yes. The 9250A-682-RC is electrically and mechanically equivalent. Both components share identical inductance (6.8 µH), current rating (280 mA), DC resistance (1.02 Ohm max), shielding type, and through-hole axial package configuration. Direct substitution is supported without circuit modification.
Q: What are the critical parameters for substitution compatibility?
A: Inductance value, current rating, DC resistance, shielding type, and package configuration must match. The 9250A-682-RC maintains all these specifications, confirming substitution eligibility.
Q: Are there physical dimension differences between these components?
A: The 9250A-682-RC dimensions are specified as 0.162" diameter by 0.410" length (4.11mm x 10.41mm). Physical compatibility with PCB layouts and mechanical mounting must be verified against the original design specifications.
Q: What compliance certifications apply to the substitute part?
A: The 9250A-682-RC is ROHS3 compliant and REACH unaffected, meeting environmental and regulatory requirements for industrial applications.
Q: Is the 9250A-682-RC actively manufactured?
A: Yes. The 9250A-682-RC is classified as active product status, ensuring ongoing manufacturing support and availability.
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