ChipApex | Global Electronic Components Supplier
BLM31KN801SZ1K
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：FERRITE BEAD 800 OHM 1206 1LN
- Series：BLM
- Mfr：Murata Electronics
- Package：Tape & Reel (TR)
- Filter Type：Power Line
- Number of Lines：-
- Impedance @ Frequency：800 Ohms @ 100 MHz
- Current Rating (Max)：2.5A
- DC Resistance (DCR) (Max)：50mOhm
- Ratings：AEC-Q200
- Operating Temperature：-55°C ~ 125°C
- Package / Case：1206 (3216 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.071" (1.80mm)
- Size / Dimension：0.126" L x 0.063" W (3.20mm x 1.60mm)
- Features：-
Download product information
Related recommended products
Buying Guide
Murata Electronics BLM31KN801SZ1K is a component in Ferrite Beads and Chips category typically evaluated for fit, operating limits, and supportability in production. Key specs include Description (FERRITE BEAD 800 OHM 1206 1LN), Series (BLM), Packaging (Tape & Reel (TR)), Temperature (-55°C ~ 125°C), and Package/case (1206 (3216 Metric)).
Selection Notes
- For BLM31KN801SZ1K, confirm the characteristic impedance (800 Ohms @ 100 MHz) matches your transmission line and matching network.
- Ensure the operating frequency (800 Ohms @ 100 MHz) meets your performance target with margin.
- Validate the operating temperature range (-55°C ~ 125°C) for your environment and margin.
- Confirm Current Rating (Max) (2.5A) meets your design constraints and system-level expectations.
Alternates & Substitutions
- For BLM31KN801SZ1K, when choices stay close in Ferrite Beads and Chips, the stronger fit is usually the candidate that asks the least from layout, firmware, mechanics, and field use.
- For BLM31KN801SZ1K in Ferrite Beads and Chips, treat near-equivalent parts as good candidates only when they preserve the same function at the product level (key constraints: package 1206 (3216 Metric), frequency 800 Ohms @ 100 MHz).
- The safest second source is usually the one that leaves the board, interface, and product behavior looking familiar to the rest of the system.
- Parts that stay convincing across temperature -55°C ~ 125°C are usually safer than options that only look good at nominal values.
FAQ
Who is the manufacturer of BLM31KN801SZ1K?
Murata Electronics
What should I verify before using BLM31KN801SZ1K in production?
Confirm footprint/pinout, min/max ratings, operating temperature, and the datasheet test conditions behind key specifications.
What Height (Max) does BLM31KN801SZ1K have?
0.071" (1.80mm)
What is the Ratings of BLM31KN801SZ1K?
AEC-Q200
Application Scenarios
In the Ferrite Beads and Chips category, Murata Electronics BLM31KN801SZ1K is often evaluated by how well it fits electrical, thermal, and mechanical constraints in the target system. Teams often focus on saturation behavior and heating because those can dominate EMI outcomes and reliability under load transients. They are typically widely used to reduce conducted emissions, protect sensitive analog/RF blocks, and clean up switching regulator ripple. In industrial cabinets, chokes and filters reduce conducted emissions on long cables routed near high-power switching equipment. In harsh environments, thermal rise and saturation margins must be validated under realistic load transients. In real deployments, with stable margins and a clear test plan, long-term support becomes more manageable.
Compatibility Advice
- With Murata Electronics BLM31KN801SZ1K, in practice, validate parasitics and resonance in the real layout so high-frequency behavior does not create surprises in EMI and stability before committing to volume builds.
- Verify impedance versus frequency so filtering and stability match the real spectrum of noise and load transients with the real source, load, and wiring.
- Where substitutions are likely, validate derating under voltage and ripple current so passives do not run at the edge in continuous duty with the real source, load, and wiring.
Project Fit
- Murata Electronics BLM31KN801SZ1K is a weaker fit for Ferrite Beads and Chips when frequency behavior and parasitics are not verified, making EMI and stability outcomes uncertain because the key behaviors cannot be confirmed on the assembled system.
