BLM18SG121TN1DAlternatives & Equivalent Parts
About BLM18SG121TN1D
BLM18SG121TN1D is a Ferrite Bead 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 | BLM18SG121TN1DSource | CGA3E2C0G1H180J080AA | BLM18BB470SN1D | DA3S101K0L | LVK25R005FER | TAJC157K010RNJ |
|---|---|---|---|---|---|---|
| Manufacturer | Murata Electronics | TDK | Murata Electronics | Panasonic | Ohmite | AVX |
| Package Type | Other | Capacitor Chip Non-polarised | Other | SO Transistor Flat Lead | Other | Capacitor Moulded Polarised |
| Pin Count | 2 | 2 | 2 | 3 | 4 | 2 |
| Temperature Range | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -55.0°C ~ 125.0°C |
| Price | $0.0262 | $0.0083 | $0.0170 | $0.0179 | $0.7088 | $0.3130 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | TRANSFERRED | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | Yes | Yes | — | Yes | Yes |
| YTEOL | 7 | 7 | 7 | — | 12 | 6.7 |
| Case Code | 0603 | — | 0603 | — | — | — |
| Construction | Chip Bead | — | Chip Bead | — | Rectangular | — |
| DC Resistance-Max | 0.025 Ω | — | 0.25 Ω | — | — | — |
| Filter Type | FERRITE CHIP | — | FERRITE CHIP | — | — | — |
| Frequency-Max | 100 MHz | — | 100 MHz | — | — | — |
| Frequency-Min | 100 MHz | — | 100 MHz | — | — | — |
| Height | 0.5 mm | 0.8 mm | 0.8 mm | — | — | 2.6 mm |
| JESD-609 Code | e3 | e3 | e3 | — | e3 | e3 |
| Mounting Type | SURFACE MOUNT | — | SURFACE MOUNT | — | — | — |
| Number of Functions | 1 | — | 1 | — | — | — |
| Output Impedance | 120 OHM Ω | — | 47 OHM Ω | — | — | — |
| Packing Method | TR, PAPER, 7 INCH | TR, 7 INCH | TAPE | — | TR, 7 INCH | TR, PLASTIC, 7 INCH |
| Rated Current | 1 A | — | 0.6 A | — | — | — |
| Terminal Finish | Tin (Sn) | Matte Tin (Sn) - with Nickel (Ni) barrier | Tin (Sn) - with Nickel (Ni) barrier | — | MATTE TIN | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Reach Compliance Code | — | Compliant | — | — | Compliant | Compliant |
| Capacitance | — | 0.000018 µF | — | — | — | 150 µF |
| Capacitor Type | — | CERAMIC CAPACITOR | — | — | — | TANTALUM CAPACITOR |
| Dielectric Material | — | CERAMIC | — | — | — | TANTALUM (DRY/SOLID) |
| Mounting Feature | — | SURFACE MOUNT | — | — | SURFACE MOUNT | SURFACE MOUNT |
| Multilayer | — | Yes | — | — | — | — |
| Negative Tolerance | — | 5% | — | — | — | 10% |
| Package Shape | — | RECTANGULAR PACKAGE | — | RECTANGULAR | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE |
| Package Style | — | SMT | — | SMALL OUTLINE | SMT | SMT |
| Positive Tolerance | — | 5% | — | — | — | 10% |
| Rated (DC) Voltage (URdc) | — | 50 V | — | — | — | 10 V |
| Reference Standard | — | AEC-Q200 | — | — | — | — |
| Size Code | — | 0603 | — | — | 1224 | 2312 |
| Surface Mount | — | YES | — | YES | YES | YES |
| Temperature Characteristics Code | — | C0G | — | — | — | — |
| Temperature Coefficient | — | 30ppm/Cel ppm/°C | — | — | 100 ppm/°C | — |
| Terminal Shape | — | WRAPAROUND | — | — | WRAPAROUND | J BEND |
| Factory Lead Time | — | — | 12 Weeks | — | — | 13 Weeks |
| Additional Feature | — | — | MONOLITHIC TYPE | — | HIGH PRECISION | ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ |
| Configuration | — | — | — | SINGLE | — | — |
| Diode Capacitance-Max | — | — | — | 1.2 pF | — | — |
| Diode Element Material | — | — | — | SILICON | — | — |
| Diode Type | — | — | — | MIXER DIODE | — | — |
| Frequency Band | — | — | — | VERY HIGH FREQUENCY | — | — |
| JESD-30 Code | — | — | — | R-PDSO-F3 | — | — |
| Number of Elements | — | — | — | 1 | — | — |
| Package Body Material | — | — | — | PLASTIC/EPOXY | — | — |
| Terminal Form | — | — | — | FLAT | — | — |
| Terminal Position | — | — | — | DUAL | — | — |
| Package Height | — | — | — | — | 0.65 mm | — |
| Package Length | — | — | — | — | 3.2 mm | — |
| Package Width | — | — | — | — | 6.4 mm | — |
| Rated Power Dissipation (P) | — | — | — | — | 2 W | — |
| Rated Temperature | — | — | — | — | 70 °C | — |
| Resistance | — | — | — | — | 0.005 Ω | — |
| Resistor Type | — | — | — | — | FIXED RESISTOR | — |
| Technology | — | — | — | — | METAL GLAZE/THICK FILM | — |
| Tolerance | — | — | — | — | 1% | — |
| ESR | — | — | — | — | — | 900 mΩ |
| Leakage Current | — | — | — | — | — | 0.015 mA |
| Polarity | — | — | — | — | — | POLARIZED |
| Ripple Current | — | — | — | — | — | 140 mA |
| Tan Delta | — | — | — | — | — | 0.08 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 5 alternatives for BLM18SG121TN1D — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for BLM18SG121TN1D 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 BLM18SG121TN1D 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 BLM18SG121TN1D?
Known equivalents for BLM18SG121TN1D include CGA3E2C0G1H180J080AA, BLM18BB470SN1D, DA3S101K0L. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of BLM18SG121TN1D?
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 BLM18SG121TN1D 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.