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Bourns 9130-60 Equivalent & Substitute Parts
Part Overview
The Bourns 9130-60 is a 47 µH unshielded drum core wirewound inductor rated for 110 mA with a maximum DC resistance of 4.5Ohm. This through-hole axial component operates across a temperature range of -55°C to 105°C and is designed for applications requiring fixed inductance in compact form factors.
The 9130-60 is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain reliability, and support ongoing production or repair requirements for systems utilizing this component.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Inductance | 47 µH |
| Tolerance | ±10% |
| Current Rating | 110 mA |
| DC Resistance (Max) | 4.5Ohm |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Mounting Type | Through Hole |
| Package | Axial |
| Operating Temperature | -55°C to 105°C |
| Q @ Frequency | 45 @ 2.5MHz |
| Self Resonant Frequency | 20MHz |
| Physical Dimensions | 0.095" Dia x 0.250" L (2.41mm x 6.35mm) |
Substitute Part Grouping Explanation
Substitution eligibility for the Bourns 9130-60 is determined by strict equivalence across the following electrical and mechanical parameters:
- Inductance value: 47 µH with ±10% tolerance
- Current rating: 110 mA minimum
- DC resistance: 4.5Ohm maximum
- Core material: Ferrite
- Shielding configuration: Unshielded
- Mounting type: Through hole axial
- Physical dimensions: 0.095" Dia x 0.250" L
- Operating temperature range: -55°C to 105°C
- Q factor and self-resonant frequency characteristics
The API Delevan ER1025-60KR meets all specified electrical and mechanical parameters and qualifies as a direct substitute. This part maintains identical inductance, current rating, DC resistance, core material, shielding, mounting configuration, and dimensional specifications.
Parameter Comparison
| Parameter | Bourns 9130-60 | API Delevan ER1025-60KR |
|---|---|---|
| Inductance | 47 µH | 47 µH |
| Tolerance | ±10% | ±10% |
| Current Rating (Amps) | 110 mA | 110 mA |
| DC Resistance (Max) | 4.5Ohm | 4.5Ohm |
| Core Material | Ferrite | Ferrite |
| Shielding | Unshielded | Unshielded |
| Q @ Frequency | 45 @ 2.5MHz | 45 @ 2.5MHz |
| Self Resonant Frequency | 20MHz | 20MHz |
| Operating Temperature | -55°C to 105°C | -55°C to 105°C |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | Axial | Axial |
| Physical Dimensions | 0.095" Dia x 0.250" L (2.41mm x 6.35mm) | 0.095" Dia x 0.250" L (2.41mm x 6.35mm) |
| Product Status | Obsolete | Active |
Engineering Selection Recommendations
The API Delevan ER1025-60KR is a qualified substitute for the Bourns 9130-60. Both components share identical electrical specifications and physical dimensions, ensuring direct functional equivalence in circuit applications.
The ER1025-60KR carries active product status, providing supply chain continuity and ongoing manufacturer support. The part is manufactured to MIL-PRF-39010/10 military specifications, which establishes additional quality and reliability standards.
Both the original and substitute parts carry identical RoHS non-compliance status and REACH unaffected classification. Compliance requirements should be evaluated within the context of the end-application regulatory environment.
Frequently Asked Questions (FAQ)
Q: Can the API Delevan ER1025-60KR be used as a direct replacement for the Bourns 9130-60?
A: Yes. The ER1025-60KR meets all electrical and mechanical specifications of the 9130-60, including inductance, current rating, DC resistance, core material, shielding, mounting type, and physical dimensions. No circuit modifications are required.
Q: What is the primary advantage of selecting the ER1025-60KR over the obsolete 9130-60?
A: The ER1025-60KR maintains active product status with ongoing manufacturer availability. The part is manufactured to military specifications (MIL-PRF-39010/10), providing established quality and reliability standards.
Q: Are there packaging differences between these parts?
A: The Bourns 9130-60 packaging specification is not provided in available data. The API Delevan ER1025-60KR is supplied in Tape & Reel (TR) packaging. Packaging format should be confirmed based on procurement and assembly requirements.
Q: Do both parts have identical operating temperature ranges?
A: Yes. Both components operate across -55°C to 105°C, ensuring thermal compatibility in equivalent applications.
Q: Are there compliance or certification differences?
A: Both parts carry identical RoHS non-compliance and REACH unaffected status. The ER1025-60KR is manufactured to MIL-PRF-39010/10 military specifications, which may provide additional qualification value in regulated applications.
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