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Laird Technologies, Inc.
EMI Filters and Suppression Components

Laird Technologies, Inc.- EMI Filters and Suppression Components

Laird Technologies is a global technology company that specializes in high-performance wireless connectivity and thermal management solutions. Originally part of the historic Laird Group founded in 1824, the company evolved from traditional industries into a leading electronics specialist. With major operations headquartered in the United States, Laird Technologies serves customers worldwide across automotive, medical, industrial, and telecommunications sectors. The company designs and manufactures a broad range of antennas, including embedded and external solutions such as the FlexPIFA, mFlexPIFA, and NanoBlade series for IoT, telematics, and consumer devices. Its wireless module portfolio features products like the Sterling-LWB and Summit families, supporting Wi-Fi, Bluetooth, and LoRa connectivity. In thermal management, Laird offers thermoelectric coolers (PowerCool series), liquid cooling systems, and advanced thermal interface materials. Additionally, the company provides comprehensive EMI shielding products such as fabric-over-foam gaskets and conductive elastomers to ensure electromagnetic compatibility. Laird Technologies is recognized as a market leader in antenna systems, holding a strong position in automotive telematics and industrial IoT applications. The company is known for engineering excellence, custom design capabilities, and reliable performance in mission-critical environments, making it a trusted partner for top-tier OEMs globally.

EMI Filters and Suppression Components - 型号列表

404 parts in total

Mfr Part #	Quantity Available	Price	Standard Package	Mounting Type	Lead Time	Subcategory	Product Category	Factory Pack Quantity	RoHS	Impedance	Test Frequency	Weight	Type	Operating Temperature	Product	Filter Type	DC Resistance (DCR)	Current Rating (Max)	Impedance @ Frequency	Packaging	Package / Case	Size / Dimension	Height (Max)	Core Material	Product Type	Other Names	Resistance - Initial (Ri) (Min)	Length - Overall	Diameter - Outside, Non-Expanded	Length	Material	Inner Dimension	Outer Dimension	Design	メーカ	Current - Supply (Disable) (Max)	Depth	Pitch	Height	End - Size	Lead Style	Width - Overall	Card Standard	Number of Units	Operating Temperature - Junction	Frequency	SVHC	Tariff No	Impedance - Primary (Ohms)	Termination	Cable Diameter	Inner Diameter	Diameter - Inside	Diameter - Outside	Current	Termination Style	Number of Lines
3 29F0429-0T0-10 Ind 285Ohm 100MHz 8A Pin Bulk EMI/RFI サプレッサおよびフェライト 285ohms 100MHz 8A Thru-hole FERRITE QUAD LINE 8A 285 OHMS Ferrite Toroids / Ferrite Rings 285ohms 100MHz 8A Thru-hole laird tech/steward	11340	1260: ¥5.6644	Bulk	Through Hole	84 Days	Ferrite Beads	Ferrite Toroids / Ferrite Rings	252	RoHS 認証	285 Ohm	100 MHz	0.096000 oz	Multi-Line Array - Power Filtering	- C	Multi-Hole Cores	Differential Mode - 4 Line Array	10 mOhm Max	8 A	285 Ohm @ 100MHz	Bulk	0429	0.428" L x 0.216" W (10.88mm x 5.49mm)	0.450" (11.43mm)	29	EMI Filters	-	10 mOhm	11.03 mm	5.49 mm	-	-	-	-	-	Laird Technologies	10 A	5.57 mm	1 in (25.4 mm)	11.43 mm	Pin	Pin	10.44 mm	EMI/RFI サプレッサおよびフェライト	252	- 40 C to + 125 C	-	-	-	-	-	-	-	-	-	-	-	-
28B0301-000 CYLINDRICAL BEADS,BULK laird tech/steward	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
28F0121-1SR (5K RL) THRU HOLE BLACK SURFACE MT,-55-+125,T/R laird tech/steward	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
3 29F0818-0SR-10 SMD,11.4X2.9MM,6A I MAX,83 OHM,8 LINES,-55+125,HAZMAT FERRITE 6A 75 OHMS SMD Ferrite Toroids / Ferrite Rings 75ohms 100MHz 6A Thru-hole laird tech/steward	3913	1: ¥10.7998	900	Surface Mount	84 Days	Ferrite Beads	Ferrite Toroids / Ferrite Rings	900	Lead free / RoHS Compliant	75 Ohms	-	0.021120 oz	Filter	- 40 C to + 125 C	-	Differential Mode - 8 Line Array	10 mOhm Max	6A	75 Ohm @ 100MHz	Tape and Reel	16-SMD, Flat Leads	0.450" L x 0.177" W (11.43mm x 4.50mm)	0.140" (3.56mm)	-	-	240-2519-1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	100 MHz	-	-	-	-	-	-	-	-	-	-	-
3 40T1417-10H FERRITE INDUCTR TOROID 1.477" OD laird tech/steward	10	540: ¥9.0848	180	*	-	-	-	-	-	-	*	-	*	-	-	-	-	-	-	-	-	-	-	-	-	240-2537	-	-	-	*	*	*	*	*	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CM4545Z131R (800 REEL) LEADED,11.4X11.4MM,10A IMAX,130 OHM,4 LINES,-55-+125,T/R laird tech/steward	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
28B1387-000 CYLINDRICAL BEADS,BULK laird tech/steward	10	1620: ¥3.3245	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
28L0138-80R (4.5K REEL) LEADED,9A,86 OHM,AXIAL,-55-+125,T/R laird tech/steward	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
29D3800-000 MULTIHOLE CORE,20.3X10MM,38 OHM,16 PIN,BULK laird tech/steward	3984	1: ¥46.6276	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
6 28B0375-400 CYLINDRICAL BEADS,BULK FERRITE TUBULAR BEAD 5.08MM Ferrite Cable Cores 81ohms 100MHz 5.08mm Inside Dia. FERRITE, CORE, 5.08MM, 100MHZ, 81R EMIFerriteCylindricalCore,ID.200In,81Ohms@100MHz,Broadband laird tech/steward	21973	1: ¥2.244	2,000	Free Hanging	84 Days	Ferrite Core	Ferrite Cable Cores	2000	Lead free / RoHS Compliant	81 Ohm	100MHz	0.042720 oz	Round	- C	Ferrite Bead Cores	-	-	-	:81ohm	-	-	-	-	28	Round Cylindrical Core	-	-	4.83 mm	-	0.190" L (4.83mm)	28	0.200" Dia (5.08mm)	0.375" Dia (9.52mm)	Solid	-	-	-	-	-	-	-	-	-	-	-	-	:No SVHC (20-Jun-2013)	85049011	33Ohms	Cable	0.2"	:5.08mm	5.08 mm	:9.53mm	-	-	-
29D2416-000 MULTIHOLE CORE,30.5X10MM,63 OHM,24 PIN,BULK laird tech/steward	59	1: ¥13.124	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
35T0520-200 FERRITE TOROID CORE, laird tech/steward	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
28B0562-00H CYLINDRICAL BEADS,BULK laird tech/steward	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4 28C0236-0BS-10 LEADED,6X10MM,8A,835 OHM,1 LINE,-55+125,BULK,HAZMAT BEAD MULTI-TURN AXIAL 835 OHMS Ferrite Cable Cores 835ohms 100MHz 5A Thru-hole laird tech/steward	10	1: ¥2.584	500	Through Hole	84 Days	Ferrite Beads	Ferrite Cable Cores	500	Lead free / RoHS Compliant	835 Ohms	100 MHz	0.043200 oz	Multiple Turn Axial Wire Ferrite Beads/Core	- C	Ferrite Bead Cores	Differential Mode - Single	10 mOhm Max	5A	835 Ohm @ 100MHz	Bulk	Axial, Radial Bend	0.236" Dia x 0.575" L (6.00mm x 14.61mm)	-	28	Choke	-	-	-	10 mm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4 CM3440Z171R-10 SMD,9.8X4.7MM,5A IMAX,120 OHM,6 LINES,-55+125,T/R,HAZMAT CHOKE ARRAY COM MODE 170 OHM SMD EMI Filter Beads, Chips & Arrays 170ohms 100MHz 20A 1 Choke SMD laird tech/steward	18646	1: ¥16.32	375	Surface Mount	84 Days	Common Mode Chokes	EMI Filter Beads, Chips & Arrays	375	Lead free / RoHS Compliant	170 Ohm	100 MHz	0.123680 oz	-	-55°C ~ 125°C	Common Mode Filters	Power Line	1 mOhm Max	20 A	-	Tape and Reel	Vertical, 4 Flat Lead	0.435" L x 0.335" W (11.05mm x 8.51mm)	0.413" (10.49mm)	-	-	240-2463-1	1 mOhms	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	20A	SMD/SMT	2
28C0236-0AW LEADED,6X10MM,8A,499 OHM,1 LINE,-55-+125,T/R laird tech/steward	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
28B0590-100 CYLINDRICAL BEADS,BULK laird tech/steward	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
28C0236-ODW laird tech/steward	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
28C0236-OJW laird tech/steward	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
29F0818-0SR (900 PC REEL) SMD,11.4X2.9MM,6A I MAX,83 OHM,8 LINES,-55-+125, laird tech/steward	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-