Wire Wound Chip Common Mode Choke Coil DLW5AT_MQ Series

The DLW5AT_MQ Series is a Wire Wound Chip Common Mode Choke Coil designed for noise suppression. It offers a low profile and is suitable for various electronic applications requiring effective common mode noise filtering.

Product Attributes

• Brand: MURATA
• Origin: Japan (implied by MFG CO.,LTD. and Spec No. format)
• Material: Not explicitly stated, but implied to be suitable for surface mounting and electrical applications.
• Color: Not specified.
• Certifications: RoHS marking indicated.

Technical Specifications

Standard Testing Conditions

Temperature: 15 C to 35 C (Ordinary Temp.) or 20 C 2 C (In case of doubt). Humidity: 25 %(RH) to 85 %(RH) (Ordinary Humidity) or 60 %(RH) to 70 %(RH) (In case of doubt). Atmospheric pressure: 86 kPa to 106 kPa.

Dimensions

L: 5.00.3 mm, W: 3.60.3 mm, T: 2.200.15 mm. Other dimensions: 1.30.3 mm, 0.90.3 mm, 1.70.3 mm.

Equivalent Circuits

No polarity.

Unit Mass

0.140g (Typical value)

Electrical Performance

• Impedance (|Z|) at 10MHz: Meets item 3.
• Insulation Resistance (I.R.): Meets item 3.
• DC Resistance (Rdc): Meets item 3.
• Withstanding Voltage: Products shall not be damaged. Voltage: 250 V(DC), Time: 60 s.

Mechanical Performance

• Appearance and Dimensions: Meet item 5.
• Bonding Strength and Core Strength: No evidence of chipping, breakage, or coming off glass-epoxy substrate. Applying Force (F): 10N, Applying Time: 51s.
• Body Strength: No evidence of chipping, breakage. Applying Force (F): 10N, Applying Time: 51s.
• Bending Strength: Meets Table 1. Substrate: Glass-epoxy (t=1.6mm), Deflection: 2mm, Keeping Time: 30 s, Speed of Applying Force: 0.5 mm/s. Appearance: No damaged. Impedance change (at 10MHz) within 20%. I.R. 10M min. Withstanding Voltage: No damaged.
• Vibration: Products shall be soldered on the substrate. Oscillation Frequency: 10 to 55 to 10Hz for 1 min. Total Amplitude: 1.5mm. Testing Time: A period of 2 hours in each of 3 mutually perpendicular directions (Total 6 hours).
• Drop: Products shall be dropped onto concrete or steel board. Method: free fall. Height: 1m. Number of Times: 10 Times.
• Solderability: Electrodes shall be at least 90% covered with new solder coating. Flux: Ethanol solution of rosin, 25(wt)%. Pre heating: 150 10C, 1 minute. Solder: Sn-3.0Ag-0.5Cu. Solder Temperature: 2455C. Immersion Time: 41s. Immersion and Immersion rates: 25mm/s.
• Resistance to Soldering heat: Meets Table 1. Flux: Ethanol solution of rosin, 25(wt)%. Pre heating: 150 10C, 1 minute. Solder: Sn-3.0Ag-0.5Cu. Solder Temperature: 270 5C. Immersion Time: 51s. Immersion and Immersion rates: 25mm/s. Measured after exposure in room condition for 4 to 48 hours.

Environmental Performance

• Temperature Cycle: Meets Table 1. 1 cycle: -40 C (+0, -3)C / 30min (+ 3,- 0) min, Ordinary temp. / 3 min max., +105 C (+3, -0)C / 30min (+ 3,- 0) min, Ordinary temp. / 3 min max. Total of 100 cycles. Measured after exposure in room condition for 4 to 48 hours.
• Humidity: Temperature: 40 2 C, Humidity: 90 to 95 %(RH), Time: 1000 h (+48 h , -0 h). Measured after exposure in room condition for 4 to 48 hours.
• Humidity Load: Temperature: 40 2 C, Humidity: 90 to 95 %(RH), Test Voltage: Rated Voltage, Time: 1000 h (+48 h , -0 h). Measured after exposure in room condition for 4 to 48 hours.
• Heat life: Temperature: 105 2 C, Test Voltage: 2times for Rated Voltage, Time: 1000 h (+48 h , -0 h). Measured after exposure in room condition for 4 to 48 hours.
• Cold Resistance: Temperature: - 40 2 C, Time: 1000 h (+48 h , -0 h). Measured after exposure in room condition for 4 to 48 hours.

Packaging Specification

• Taping (180mm/reel): 700 pcs. / reel
• Taping (330mm/reel): 2500 pcs. / reel
• Packing Method: Products packaged in embossed cavity of plastic tape and sealed with cover tape.
• Sprocket Hole: To the right as the tape is pulled toward the user.
• Spliced point: The cover tape has no spliced point.
• Missing components number: Within 0.025% of the number per reel or 1 pc., whichever is greater, and not continuous.
• Pull Strength of Plastic Tape: 5 N min.
• Pull Strength of Cover Tape: 10 N min.
• Peeling off force of Cover Tape: 0.2N to 0.7N. Speed of Peeling off: 300 mm / min.
• Leader-tape, Trailer-tape, and Reel dimensions are specified.
• Marking for reel: Customer part number, MURATA part number, Inspection number, RoHS marking, Quantity, etc.
• Marking for Outside package: Customer name, Purchasing Order Number, Customer Part Number, MURATA part number, RoHS marking, Quantity, etc.
• Outer Case Dimensions: 180mm reel: 186 x 186 x 93 mm (4 reels per case). 330mm reel: 340 x 340 x 85 mm (4 reels per case).

Caution

• Mounting Direction: Mount products in the right direction. Wrong direction (90 rotated) can cause not open or short circuit but also flames or other serious trouble.
• Limitation of Applications: Contact manufacturer before using for applications requiring especially high reliability to prevent defects that might directly cause damage to third partys life, body or property. Examples include: Aircraft equipment, Aerospace equipment, Undersea equipment, Power plant control equipment, Medical equipment, Transportation equipment (automobiles, trains, ships, etc.), Traffic signal equipment, Disaster prevention / crime prevention equipment, Data-processing equipment, and applications of similar complexity or with comparable reliability requirements.