1239AS-H-R47M=P2Alternatives & Equivalent Parts
About 1239AS-H-R47M=P2
1239AS-H-R47M=P2 is a Inductor component manufactured by Murata Electronics. It comes in a Other package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | 1239AS-H-R47M=P2Source | 74479777310 | 1989764 |
|---|---|---|---|
| Manufacturer | Murata Electronics | Würth Elektronik | Phoenix Contact |
| Package Type | Other | Inductors Chip | Other |
| Pin Count | 2 | 2 | 4 |
| Temperature Range | — | -40.0°C ~ 125.0°C | — |
| Price | $0.1140 | $0.7344 | $0.4322 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Factory Lead Time | 10 Weeks | — | — |
| YTEOL | 7 | 15 | 7.62 |
| Case/Size Code | 2520/1008 | 0805 | — |
| Construction | Rectangular | Rectangular | — |
| Core Material | METAL ALLOY | — | — |
| DC Resistance | 0.039 Ω | 0.625 Ω | — |
| Inductance-Nom (L) | 0.47 µH | 10 µH | — |
| Inductor Application | POWER INDUCTOR | POWER INDUCTOR | — |
| Inductor Type | GENERAL PURPOSE INDUCTOR | GENERAL PURPOSE INDUCTOR | — |
| Number of Functions | 1 | 1 | — |
| Package Height | 1.2 mm | 1.25 mm | — |
| Package Length | 2.5 mm | 2 mm | — |
| Package Style | SMT | SMT | — |
| Package Width | 2 mm | 1.25 mm | — |
| Packing Method | TR, EMBOSSED, 7 INCH | TR, Plastic, 7 Inch | — |
| Rated Current-Max | 3.7 A | 0.65 A | — |
| Shape/Size Description | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | — |
| Shielded | YES | YES | — |
| Surface Mount | Reflow soldering | YES | — |
| Terminal Placement | DUAL ENDED | DUAL ENDED | — |
| Terminal Shape | WRAPAROUND | WRAPAROUND | — |
| Test Frequency | 1 MHz | 1 MHz | — |
| Tolerance | 20% | 20% | — |
| Quality Factor-Min (at L-nom) | — | 35 | — |
| Self Resonance Frequency | — | 25 MHz | — |
| Special Feature | — | INDUCTANCE IS MEASURED AT 5 MILLI AMPERE | — |
| Pbfree Code | — | — | Yes |
| Additional Feature | — | — | PA, UL 94V-0 |
| Fastening Method | — | — | SPRING LOADED |
| Mounting Type | — | — | BOARD |
| Number of Decks | — | — | 1 |
| Number of Rows | — | — | 1 |
| Number of Ways | — | — | 4 |
| Rated Current | — | — | 2 A |
| Rated Voltage | — | — | 63 V |
| Safety Approval | — | — | UL |
| Terminal and Terminal Block Type | — | — | BARRIER STRIP TERMINAL BLOCK |
| Wire Cross Section | — | — | 0.5 mm2 |
| Wire Gauge | — | — | 20 AWG |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 2 alternatives for 1239AS-H-R47M=P2 — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for 1239AS-H-R47M=P2 is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating 1239AS-H-R47M=P2 replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to 1239AS-H-R47M=P2?
Known equivalents for 1239AS-H-R47M=P2 include 74479777310, 1989764. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 1239AS-H-R47M=P2?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify 1239AS-H-R47M=P2 alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.