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Compact low profile common mode filter Sunltech SMW4532B121LTE for high density digital device packaging

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Compact low profile common mode filter Sunltech SMW4532B121LTE for high density digital device packaging

Impedance @ Frequency : 120Ω@100MHz

Insulation Resistance(IR) : 10MΩ

Voltage Rating - DC : 50V

DC Resistance(DCR) : 70mΩ

Current Rating : 3A

Operating Temperature : -25℃~+85℃

Voltage Withstand : 125V

Description : Common Mode Choke Surface Mount-4P 4.5x3.2mm 120Ω@100MHz 3A DCR 70mΩ

Mfr. Part # : SMW4532B121LTE

Model Number : SMW4532B121LTE

Package : SMD-4P,4.5x3.2mm

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Product Overview

The SMW-B Series Wire-wound Common Mode Filter is a powerful component designed to solve EMI problems in high-speed differential signal transmission lines such as USB, IEEE1394, and LVDS. Utilizing a composite co-fired material, it effectively suppresses common mode noise without distorting high-speed signals. With a high coupling constant of 0.99, small size, and low profile, these filters enable higher density packaging. A variety of common mode impedance options are available (67 to 220 ohm) to suit different noise levels and signal frequencies. They are RoHS compliant and ideal for common mode noise suppression in high-speed and high-density digital equipment, including PCs, peripheral equipment, and small digital AV equipment for USB2.0/3.0 applications.

Product Attributes

Brand: sunltech
Series: SMW-B Series
Material: Composite co-fired material
Certifications: RoHS Compliant
Packaging Options: Embossed paper tape (7" reel), Embossed plastic tape (7" reel), Tape & reel

Technical Specifications

Product Identification Example: SMW-B Series 2012 Chip Size (mm) Material Type (With magnetic shield: B/D/H) Nominal Impedance (e.g., 900=90) Rated Current (e.g., D=400mA) Company Code Packaging (e.g., T=Tape & reel)

Dimensions (Unit: mm)

Series	A (mm)	B (mm)	C (mm)	D1 (mm)	D2 (mm)	E (mm)
SMW1608	1.6 0.1	0.8 0.1	1.1 0.1	0.330.1	0.250.1	0.120.1
SMW2012	2.00.2	1.20.2	1.20.2	0.550.1	0.460.1	0.150.1
SMW3216	3.20.2	1.60.2	1.90.2	0.60.1	0.60.1	0.170.1
SMW4532	4.50.2	3.20.2	2.80.2	1.20.1	1.00.1	0.190.1

Specifications

Part Number	Common Mode Impedance Z ()	Test Frequency (MHz)	DC Resistance () max.	Rated Current (mA)	Rated Volt. (Vdc)	Withstand Volt. (Vdc)	IR () min.
SMW1608B670BTE	6725%	100	0.30	300	50	125	10M
SMW1608B900BTE	9025%	100	0.30	300	50	125	10M
SMW1608B121ATE	12025%	100	0.36	250	50	125	10M
SMW1608B161ATE	16025%	100	0.40	250	50	125	10M
SMW1608B221ATE	22025%	100	0.42	250	50	125	10M
SMW2012B300DTE	3025%	100	0.20	450	50	125	10M
SMW2012B670DTE	6725%	100	0.25	400	50	125	10M
SMW2012B750DTE	7525%	100	0.25	400	50	125	10M
SMW2012B900DTE	9025%	100	0.30	400	50	1	125	10M
SMW2012B121DTE	12025%	100	0.30	400	50	125	10M
SMW2012B161CTE	16025%	100	0.35	350	50	125	10M
SMW2012B181CTE	18025%	100	0.35	350	50	125	10M
SMW2012B201CTE	20025%	100	0.35	300	50	125	10M
SMW2012B221CTE	22025%	100	0.35	300	50	125	10M
SMW2012B261BTE	26025%	100	0.40	300	50	125	10M
SMW2012B361BTE	36025%	100	0.45	300	50	125	10M
SMW2012B371BTE	37025%	100	0.45	300	50	125	10M
SMW3216B900DTE	9025%	100	0.30	450	50	125	20M
SMW3216B121DTE	12025%	100	0.35	400	50	125	10M
SMW3216B161CTE	16025%	100	0.40	350	50	125	10M
SMW3216B201CTE	20025%	100	0.45	350	50	125	10M
SMW3216B221BTE	22025%	100	0.45	300	50	125	10M
SMW3216B261BTE	26025%	100	0.50	300	50	125	10M
SMW3216B361BTE	36025%	100	0.60	300	50	125	10M
SMW3216B601ATE	60025%	100	0.80	250	50	125	10M
SMW3216B102ATE	100025%	100	1.00	250	50	125	10M
SMW3216B222ATE	220025%	100	1.20	250	50	125	10M
SMW4532B800LTE	8025%	100	0.07	3000	50	125	10M
SMW4532B900LTE	9025%	100	0.07	3000	50	125	10M
SMW4532B121LTE	12025%	100	0.07	3000	50	125	10M
SMW4532B601ITE	60025%	100	0.30	1500	50	125	10M
SMW4532B102HTE	100025%	100	0.40	1000	50	125	10M
SMW4532B142HTE	140025%	100	0.20	1000	50	125	10M
SMW2012B601ATE	60025%	100	0.60	220	50	125	10M
SMW2012B801ATE	80025%	100	0.88	300	50	125	10M
SMW2012B901ATE	90025%	100	0.90	150	50	125	10M
SMW2012B102ATE	100025%	100	1.30	150	50	125	10M

General Technical Data

Parameter	Value
Operating Temperature Range	-25 ~ +85
Storage Condition	20C ~ 25C and 65% RH (For Reference)

Package Size

EIA (EIA)	Standard Packing Quantity (pcs / reel)
1608 (0603)	2,000
2012 (0805)	2,000
3216 (1206)	2,000
4532 (1812)	2,000

2504211035_Sunltech-SMW4532B121LTE_C47416455.pdf

Compact low profile common mode filter Sunltech SMW4532B121LTE for high density digital device packaging Images

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