M2022-ALPLB COILCRAFT Filter (Other) In Stock
COILCRAFT M2022-ALPLB is a dual-function surface mount common mode choke providing 4.0 µH inductance and 500 mA current rating for data line noise suppression. Its 990 mOhm maximum DC resistance and compact 2.01 mm height suit space-constrained SMT designs on USB, Ethernet, and RS-485 interfaces. Available worldwide through authorized distributors with fast shipping.
- Manufacturer
- COILCRAFT
- Package
- Other
- Pin Count
- 4
- Lifecycle
- OBSOLETE
- Datasheet
- M2022-ALPLB Datasheet PDF
- Category
- Filter
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of M2022-ALPLB?
- 4.0 µH common mode inductance with 500 mA current rating for effective EMI suppression on high-speed data lines
- Ultra-compact 2.01 mm SMT profile enables low-clearance PCB assembly under shields and within slim enclosures
- 990 mOhm maximum DC resistance minimizes signal loss while attenuating common mode noise across dual data lines
- Nickel/Gold over Moly-Manganese terminations deliver superior solderability and long-term contact reliability
What is M2022-ALPLB used for?
The M2022-ALPLB common mode choke is designed for filtering electromagnetic interference on USB, Ethernet, CAN bus, and RS-485 data lines in industrial control systems, automotive electronics, and consumer devices. Its 4.0 µH inductance and 500 mA current capacity support both low-power and moderate-power communication interfaces. Engineers integrate this filter into power supply input stages and data transmission paths to maintain signal integrity while meeting EMC compliance requirements.
What are the specifications of M2022-ALPLB?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Additional Feature | NICKEL/GOLD OVER MOLY-MANGANESE |
| DC Resistance-Max | 0.99Ω |
| Filter Type | DATA LINE FILTER |
| Height | 2.01mm |
| Inductance | 4 µH |
| JESD-609 Code | e4 |
| Mounting Type | SURFACE MOUNT |
| Number of Functions | 2 |
| Output Impedance | 40000 OHM Ω |
| Packing Method | TAPE AND REEL |
| Rated Current | 0.5A |
| Terminal Finish | Gold (Au) - with Nickel (Ni) barrier |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8504.50.80.00 |
| Country of Origin | Mainland China |
Where can I find the M2022-ALPLB datasheet?
M2022-ALPLB Datasheet DownloadOfficial datasheet from COILCRAFT
What are equivalent replacements for M2022-ALPLB?
Compatible alternatives and drop-in replacements for M2022-ALPLB:
suggested
suggested
suggested
suggested
suggested
suggested
Frequently Asked Questions
What are the inductance and current rating specifications of the COILCRAFT M2022-ALPLB?
The M2022-ALPLB delivers 4.0 µH common mode inductance with a 500 mA rated current and a maximum DC resistance of 990 mOhm. These values make it an efficient data line filter that suppresses common mode EMI while maintaining minimal voltage drop in moderate-current USB, RS-485, and Ethernet circuits.
For which communication interfaces is the M2022-ALPLB recommended as an inline EMI filter?
The M2022-ALPLB is recommended for inline filtering on USB 2.0, RS-485, CAN bus, and Ethernet data lines where currents remain at or below 500 mA. Its dual-function design simultaneously attenuates common mode noise on both differential signal lines, making it a compact single-component solution for industrial and consumer electronics EMC compliance.
How does the M2022-ALPLB's dual-function design simplify PCB layout versus using individual inductors?
The M2022-ALPLB filters 2 channels simultaneously within a single SMT footprint, reducing component count and board space compared to placing 2 individual inductors. Handling up to 500 mA per line, this dual-function choke cuts BOM complexity and streamlines the PCB routing of differential pairs in data line filter stages.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About COILCRAFT
COILCRAFT is a leading electronic component manufacturer. FindMyChip sources COILCRAFT ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”
You May Also Like
LDB212G4005C-001
Murata Electronics
Filter
DLM11GN601SD2D
Murata Electronics
Filter
DLM11SN450HZ2L
Murata Electronics
Filter
DLM11SN900HY2L
Murata Electronics
Filter
BLM21PG121SH1D
Murata Electronics
Filter
ACM3225-601-2P-T
TDK
Filter
NFZ18SM701SZ10D
Murata Electronics
Filter
NFZ18SM501SZ10D
Murata Electronics
Filter
NFZ18SM501SN10D
Murata Electronics
Filter
DLW43SH220XK2L
Murata Electronics
Filter
SF14-1582M5UUD1
AVX
Filter
DC0710J5010AHF
ANAREN
Filter
C2327J5003AHF
ANAREN
Filter
BLM31PG500SN1L
Murata Electronics
Filter
ACM90V-701-2PL-TL00
TDK
Filter
BLM03AG102SN1D
Murata Electronics
Filter
NFZ2MSM301SN10L
Murata Electronics
Filter
BLM21AG601SN1D
Murata Electronics
Filter
ACM2520-102-2P-T002
TDK
Filter
BLM03HG601SN1D
Murata Electronics
Filter
BLM21AG121SH1D
Murata Electronics
Filter
BLM03HD471SN1D
Murata Electronics
Filter
MAF1608GAD471CT000
TDK
Filter
BLM21SN300SZ1D
Murata Electronics
Filter