BLM18HE152SN1B
Chip Ferrite Bead (0603)The BLM18HE152SN1B is a chip ferrite bead (0603) from Murata. View the full BLM18HE152SN1B datasheet below including key specifications.
BLM18HE152SN1B shares its datasheet with BLM18HE152SN1, whose page lists every part number it covers.
Official BLM18HE152SN1B datasheet (PDF) — the source this page was extracted from.
BLM18HE152SN1B Key Specifications
| Parameter | Value |
|---|---|
| Width | 0.8mm ±0.15mm |
| Length | 1.6mm ±0.15mm |
| Size Code | 0603 inch / 1608 mm |
| Thickness | 0.8mm ±0.15mm |
| Mass (Typ.) | 0.006g |
| Impedance At 1GHz | 1500Ω (typ.) |
| Number Of Circuits | 1 |
| DC Resistance (Max) | 0.5Ω |
| Impedance At 100MHz | 1500Ω ±25% |
| Rated Current (85°C) | 500mA |
| Rated Current (125°C) | 400mA |
| Operating Temperature Range | -55°C to 125°C |
BLM18HE152SN1B Overview
Part: BLM18HE152SN1 — Murata Manufacturing Co., Ltd.
Type: EMIFIL Chip Ferrite Bead
Description: 0603-size ferrite bead offering 1500 Ω impedance at 100 MHz and 1 GHz, with a rated current up to 500 mA and 0.5 Ω max DC resistance.
Operating Conditions:
- Supply voltage: not applicable
- Operating temperature: -55 °C to 125 °C
- Rated Current: 500 mA (at 85 °C), 400 mA (at 125 °C)
Key Specs:
- Impedance at 100 MHz: 1500 Ω ±25%
- Impedance at 1 GHz: 1500 Ω (typ.)
- DC Resistance (max.): 0.5 Ω
- Rated Current (at 85 °C): 500 mA
- Rated Current (at 125 °C): 400 mA
- Number of Circuits: 1
- Mass (typ.): 0.006 g
Features:
- Modified internal electrode structure minimizes stray capacitance and extends effective frequency range
- HE-type suppresses ringing with resistance growing especially in the lower frequency range
- Magnetic shielded structure minimizes crosstalk
- High impedance at 1 GHz suitable for noise suppression from 500 MHz to GHz range
Applications:
- Optical pickup modules
- General noise suppression
Package:
- 0603 inch / 1608 mm SMD (1.6 ± 0.15 mm × 0.8 ± 0.15 mm × 0.8 ± 0.15 mm)
BLM18HE152SN1B Features
BLM18H/BLM18E series has a modified internal electrode structure, that minimizes stray capacitance and increases the effective frequency range.
BLM18HE152SN1B Applications
Other Usage
For general
1.This datasheet is downloaded from the website of Murata Manufacturing Co., Ltd. Therefore, it's specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering.
2.This datasheet has only typical specifications because there is no space for detailed specifications.
Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering.
BLM18HE152SN1J
Variants on the same datasheet
These parts have exact links to the same datasheet. They are candidates to compare, not verified drop-in replacements; check package, pinout and electrical limits.
| Part Number | Manufacturer | Package |
|---|---|---|
| BLM18HE152SN1 | Murata | 0603 |
| BLM18HE152SN1D | Murata | 0603 (1608 Metric) |
| BLM18HE152SN1J | Murata | 0603 |
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