Compact chip common mode choke coil muRata DLW31SN261SQ2L designed for noise suppression in electronics

Price Negotiable

Price: Negotiable

MOQ: Negotiable

Delivery Time: Negotiable

Product Description

Product Overview

The DLW31SN Series is a Chip Common Mode Choke Coil designed for noise suppression. It offers reliable performance in a compact form factor, suitable for various electronic applications.

Product Attributes

Brand: MURATA MFG.CO.,LTD
Type: Wire Wound Chip Common Mode Choke Coil
Series: DLW31SN

Technical Specifications

Customer Part Number	Murata Part Number	Common Mode Impedance (at 100MHz, 25%)	Rated Voltage (VDC)	Withstanding Voltage (VDC)	Rated Current (mA)	DC Resistance ( max.)	Insulation Resistance (M min.)	Operating Temperature	Storage Temperature
DLW31SN222SQ2L	DLW31SN222SQ2L	2200	50	125	200	1.2	10	-40 to +85C	-40 to +85C
DLW31SN222SQ2B	DLW31SN222SQ2B	2200	50	125	200	1.2	10	-40 to +85C	-40 to +85C
DLW31SN102SQ2L	DLW31SN102SQ2L	1000	230	1.0	-	-	-	-	-
DLW31SN102SQ2B	DLW31SN102SQ2B	1000	230	1.0	-	-	-	-	-
DLW31SN601SQ2L	DLW31SN601SQ2L	600	260	0.8	-	-	-	-	-
DLW31SN601SQ2B	DLW31SN601SQ2B	600	260	0.8	-	-	-	-	-
DLW31SN261SQ2L	DLW31SN261SQ2L	260	310	0.5	-	-	-	-	-
DLW31SN261SQ2B	DLW31SN261SQ2B	260	310	0.5	-	-	-	-	-
DLW31SN161SQ2L	DLW31SN161SQ2L	160	340	0.4	-	-	-	-	-
DLW31SN161SQ2B	DLW31SN161SQ2B	160	340	0.4	-	-	-	-	-
DLW31SN900SQ2L	DLW31SN900SQ2L	90	370	0.3	-	-	-	-	-
DLW31SN900SQ2B	DLW31SN900SQ2B	90	370	0.3	-	-	-	-	-

Item	Specification	Test Method
Appearance and Dimensions	Meet item 5.	Visual Inspection and measured with Slide Calipers.
Bonding Strength	No evidence of coming off substrate. Products shall not be mechanical damaged. It shall be soldered on the substrate. Applying Force(F) : 9.8N Applying Time : 51 seconds	-
Bending Strength	Meet Table 1. It shall be soldered on the Glass-epoxy substrate Deflection : 2mm (t=1.0mm) Keeping time : 30 seconds Speed of Applying Force : 0.5mm/s	-
Drop	It shall be dropped on concrete or steel board. Method : free fall Height : 75 cm The Number of Times : 3 times	-
Vibration	It shall be soldered on the substrate. Oscillation Frequency : 10 to 55 to 10Hz for 1 minute Total Amplitude : 1.5mm Testing Time : A period of 2 hours in each of 3 mutually perpendicular directions. (Total 6 hours)	-
Solderability	The electrodes shall be at least 90% covered with new solder coating. Flux : Ethanol solution of rosin,25(wt)% includes activator equivalent to 0.06 to 0.10(wt)% chlorine Pre-Heating : 80 to 120C 1minute Solder : Sn-3.0Ag-0.5Cu Solder Temperature : 2453C Immersion Time : 41 s Immersion and emersion rates : 25mm / s	-
Resistance to Soldering Heat	Appearance No damaged Common Mode Impedance Change within 20% I.R. 10M min. Withstanding Voltage No damaged	Flux : Ethanol solution of rosin,25(wt)% includes activator equipment to 0.06 to 0.10(wt)% chlorine Pre-Heating : 80 to 120C ,1minute Solder : Sn-3.0Ag-0.5Cu Solder Temperature : 2605C Immersion Time : 50.5 seconds Immersion and emersion rates : 25mm / s Then measured after exposure in the room condition for 4 to 48 hours.
Temperature Cycle	Meet Table 1. 1 Cycle Step 1 -40C(+0C,-3C) / 303 min Step 2 Ordinary Temp. / 10 to 15 minutes Step 3 +85C(+3C,-0C) / 303 min Step 4 Ordinary Temp. / 10 to 15 minutes Total of 10 cycles Then measured after exposure in the room condition for 4 to 48 hours	-
Humidity	Temperature : 402C Humidity : 90~95%(RH) Time : 1000(+48 hours,-0 hours) Then measured after exposure in the room condition for 4 to 48 hours.	-
Heat life	Temperature : 852C Applying Voltage : 2times for Rated Voltage Time : 1000(+48 hours,-0 hours) Then measured after exposure in the room condition for 4 to 48 hours.	-
Cold Resistance	Temperature : -40 2C Time : 1000(+48 hours,-0 hours) Then measured after exposure in the room condition for 4 to 48 hours.	-