The 1022642-BLM31SN500SZ1L is a chip ferrite bead designed for automotive infotainment and comfort applications, as well as various industrial and consumer equipment. It is compliant with AEC-Q200 standards, ensuring reliability in automotive environments. The part features an impedance of 50 Ohms at 100 MHz and a maximum current rating of 12A, making it suitable for power line filtering. The operating temperature range is from -55¬8C to +125¬8C, with a maximum DC resistance of 1.6 mOhm. The component is packaged in a 1206 (3216 metric) case and is available in tape and reel format for surface mount technology (SMT) applications. It is important to note that this product is not suitable for applications critical to passenger safety, such as ABS or airbags.
FERRITE BEAD 50 OHM 1206 1LN Product overview: BLM31SN500SZ1L from Murata Electronics is an Inductor and Choke for power conversion, EMI filtering, RF circuits, signal conditioning, and energy storage in switching supplies. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 50 OHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, 50 OHM, Inductor and Choke, Ferrite Beads and Chips. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 841-BLM31SN500SZ1L can be used for catalog matching and distributor lookup.
Win Source Part Number: 1022642-BLM31SN500SZ
Category: Filters>Ferrite Beads and Chips
Series: EMIFIL®, BLM31
Package: Tape & Reel
Current Rating (Max): 12A
Standard Package: 3,000
Mounting: SMD (SMT)
Ratings: AEC-Q200
Filter Type: Power Line
Height (Max): 0.051" (1.30mm)
Number of Lines: 1
Impedance @ Frequency: 50 Ohms @ 100 MHz
DC Resistance (DCR) (Max): 1.6mOhm
Package / Case: 1206 (3216 Metric)
Temperature Range - Operating: -55°C ~ 125°C
Dimension: 0.126" L x 0.063" W (3.20mm x 1.60mm)
ECCN: EAR99
Fake Threat In the Open Market: 45 pct.
MSL Level: 1 (Unlimited)
HTSUS: 8548.00.0000
Mfr: Murata Electronics
Other Names: 490-13270-1,490-1327
Base Product Number: BLM31SN
50 Ohms @ 100MHz 1 Power Line Ferrite Bead 1206 (3216 Metric) 12A 1.6mOhm
50 Ohms @ 100MHz 1 Power Line Ferrite Bead 1206 (3216 Metric) 12A 1.6mOhm
50 Ohms @ 100MHz 1 Power Line Ferrite Bead 1206 (3216 Metric) 12A 1.6mOhm
FERRITE BEAD, AEC-Q200, 1206, 12A ROHS COMPLIANT: YES
1.6mΩ 50Ω@100MHz 1206 Ferrite Beads ROHS
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Newark, An Avnet Company | LCSC Electronics Technology (HK) Limited | |
|---|---|---|---|---|---|
| Product Category | Inductors, Coils, and Chokes | Chip Inductors | Ferrite Beads | Ferrite Beads | Ferrite Beads |
| Product Number | 841-BLM31SN500SZ1L | 1022642-BLM31SN500SZ1L | 490-13270-1-ND | 76AH5094 | BLM31SN500SZ1L |
| Product Name | 50 OHM Inductor and Choke | Filters - Ferrite Beads and Chips | Ferrite Beads and Chips | Ferrite Bead, Aec-Q200, 1206, 12A Rohs Compliant Murata | Bead/Filter/EMI Optimization >> Ferrite Beads |
| Operating Temperature | -55 to 125 C (-67 to 257 F) | -55 to 125 C (-67 to 257 F) | -55 to 125 C (-67 to 257 F) | ||
| Mounting Option | Surface Mount | ||||
| Technology | Multi-Layer Power | ||||
| Inductance Tolerance | 25 (+/- %) | ||||
| Impedance | 50 ohms | 50 ohms | 50 ohms |
