BLM18PG121SN1DAlternatives & Equivalent Parts
About BLM18PG121SN1D
BLM18PG121SN1D 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 | BLM18PG121SN1DSource | LM3152MH-3.3 | CFR50J560R | EP5WS100RJ |
|---|---|---|---|---|
| Manufacturer | Murata Electronics | Texas Instruments | TE Connectivity | TE Connectivity |
| Package Type | Other | Small Outline Packages | Resistors, Axial Diameter Horizontal Mounting | Resistors, Axial Diameter Horizontal Mounting |
| Pin Count | 2 | 14 | 2 | 2 |
| Temperature Range | -55.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -55.0°C ~ 155.0°C | -55.0°C ~ 155.0°C |
| Price | $0.0295 | — | $0.0140 | $0.1233 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | No | Yes | Yes |
| YTEOL | 7 | 0 | 8 | 10 |
| Additional Feature | MONOLITHIC TYPE | — | — | — |
| Case Code | 0603 | — | — | — |
| Construction | Chip Bead | — | Tubular | Cylindrical |
| DC Resistance-Max | 0.05 Ω | — | — | — |
| Filter Type | FERRITE CHIP | — | — | — |
| Frequency-Max | 100 MHz | — | — | — |
| Frequency-Min | 100 MHz | — | — | — |
| Height | 0.8 mm | — | — | — |
| JESD-609 Code | e3 | e0 | e3 | — |
| Mounting Type | SURFACE MOUNT | — | — | — |
| Number of Functions | 1 | 1 | — | — |
| Output Impedance | 120 OHM Ω | — | — | — |
| Packing Method | TAPE | — | AMMO PACK | AMMO PACK |
| Rated Current | 1 A | — | — | — |
| Terminal Finish | Matte Tin (Sn) - with Nickel (Ni) barrier | TIN LEAD | Tin (Sn) | — |
| Analog IC - Other Type | — | SWITCHING CONTROLLER | — | — |
| Control Mode | — | CURRENT/VOLTAGE-MODE | — | — |
| Control Technique | — | CONSTANT ON TIME | — | — |
| Input Voltage-Max | — | 33 V | — | — |
| Input Voltage-Min | — | 6 V | — | — |
| Input Voltage-Nom | — | 18 V | — | — |
| JESD-30 Code | — | R-PDSO-G14 | — | — |
| Output Voltage-Nom | — | 3.3 V | — | — |
| Package Body Material | — | PLASTIC/EPOXY | — | — |
| Package Shape | — | RECTANGULAR | TUBULAR PACKAGE | TUBULAR PACKAGE |
| Package Style | — | SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH | Axial | Axial |
| Qualification Status | — | Not Qualified | — | — |
| Surface Mount | — | YES | NO | NO |
| Switcher Configuration | — | PUSH-PULL | — | — |
| Switching Frequency-Max | — | 500 kHz | — | — |
| Temperature Grade | — | AUTOMOTIVE | — | — |
| Terminal Form | — | GULL WING | — | — |
| Terminal Pitch | — | 0.65 mm | — | — |
| Terminal Position | — | DUAL | — | — |
| Reach Compliance Code | — | — | Compliant | Compliant |
| Factory Lead Time | — | — | 14 Weeks, 1 Day | — |
| Lead Diameter | — | — | 0.54 mm | 0.75 mm |
| Lead Length | — | — | 28 mm | 28 mm |
| Mounting Feature | — | — | THROUGH HOLE MOUNT | THROUGH HOLE MOUNT |
| Package Diameter | — | — | 3 mm | 6.5 mm |
| Package Length | — | — | 9 mm | 17.5 mm |
| Physical Dimension | — | — | 9mm x 3mm | 17.5mm x 6.5mm |
| Rated Power Dissipation (P) | — | — | 0.5 W | 5 W |
| Rated Temperature | — | — | 70 °C | — |
| Resistance | — | — | 560 Ω | 100 Ω |
| Resistor Type | — | — | FIXED RESISTOR | FIXED RESISTOR |
| Technology | — | — | THIN FILM | WIRE WOUND |
| Temperature Coefficient | — | — | -1200, 0 ppm/°C | 300 ppm/°C |
| Terminal Shape | — | — | WIRE | WIRE |
| Tolerance | — | — | 5% | 5% |
| Working Voltage | — | — | 350 V | 500 V |
| Configuration Features: Number of Resistors 1 | — | — | Dimensions: Passive Component Dimensions 9 x 3 MM | Dimensions: Passive Component Dimensions 17.5 x 6.5 MM |
| Resistance Value 560 OHM | — | — | Resistance Class Up to 1kΩ | — |
| Power Rating .5 WATT | — | — | Packaging Features: Packaging Method Ammo Packed | — |
| Resistor Type General Purpose Resistor | — | — | Element Type Carbon Film | — |
| Resistance Class Up to 1kΩ | — | — | — | Passive Component Tolerance 5 PCT |
| Operating Voltage 500 V | — | — | — | Packaging Features: Packaging Method Ammo Packed |
| Element Type Wire Wound | — | — | — | Element Type Ceramic Composition |
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 3 alternatives for BLM18PG121SN1D — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for BLM18PG121SN1D 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 BLM18PG121SN1D 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 BLM18PG121SN1D?
Known equivalents for BLM18PG121SN1D include LM3152MH-3.3, CFR50J560R, EP5WS100RJ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of BLM18PG121SN1D?
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 BLM18PG121SN1D 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.