Beijing Silk Road Enterprise Management Services Co., Ltd.
                                                                                                           
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DDY WBA1812D221PTJHF common mode choke designed to meet stringent electronic filtering requirements

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Product Description

(HUI ZHOU DE LI ELECTRONICS CO., LTD)

COMMON MODE CHOKE

Product Overview: This document specifies the Common Mode Choke, part number series WBA1812D. It details the product's shape, dimensions, part numbering system, general specifications, electrical characteristics, and soldering conditions. Designed for general electronic applications, this component offers reliable performance in filtering common mode noise.

Product Attributes:

  • Brand: DDY
  • Origin: HUI ZHOU DE LI ELECTRONICS CO., LTD, GUANGDONG
  • Certifications: LF (Lead Free), HF (Halogen Free), FP (Red Phosphor Free)
  • Material Code: Not specified
  • Color: Not specified

Technical Specifications

Part Number Description Impedance () @ Freq (MHz) Rdc () Max Idc (mA) Max Rated Voltage (V) Insulation Resistance (M) Min
WBA1812D142PT-G-HF COMMON MODE CHOKE 140 @ 100MHz 0.085 100 50 3000
WBA1812D501PT-G-HF COMMON MODE CHOKE 500 @ 100MHz 0.12 100 50 3000
WBA1812D601PT-J-HF COMMON MODE CHOKE 600 @ 100MHz 0.12 100 50 3000
WBA1812D701PT-G-HF COMMON MODE CHOKE 700 @ 100MHz 0.11 100 50 3000
WBA1812D800PT-G-HF COMMON MODE CHOKE 80 @ 100MHz 0.05 100 50 3000
WBA1812D801PT-G-HF COMMON MODE CHOKE 800 @ 100MHz 0.16 100 50 3000
WBA1812D900PT-J-HF COMMON MODE CHOKE 90 @ 100MHz 0.085 100 50 3000
WBA1812D102PT-G-HF COMMON MODE CHOKE 1000 @ 100MHz 0.1 100 50 3000
WBA1812D121PT-J-HF COMMON MODE CHOKE 1200 @ 100MHz 0.12 100 50 3000
WBA1812D161PT-G-HF COMMON MODE CHOKE 1600 @ 100MHz 0.12 100 50 3000
WBA1812D201PT-G-HF COMMON MODE CHOKE 2000 @ 100MHz 0.12 100 50 3000
WBA1812D221PT-J-HF COMMON MODE CHOKE 2200 @ 100MHz 0.16 100 50 3000
WBA1812D331PT-G-HF COMMON MODE CHOKE 3300 @ 100MHz 0.1 100 50 3000

General Specifications:

  • Storage Temperature: -10 to +40, R.H.: 30% to 70%
  • Operating Temperature: -40 to +125

Shape & Dimension:

  • Type: 1812
  • Dimensions: 4.500.20mm (Length) x 3.200.20mm (Width) x 2.800.2mm (Height)
  • Tolerances: P25%; N30%
  • Typical Dimensions: 1.00mm (Typ. A), 1.20mm (Typ. B), 0.50mm (Typ. C)

Packaging Information:

  • Packaging Type: T-Taping Reel, B-Bulk
  • Reel Dimensions: 1782.0mm (A), 222.0mm (B), 12.51.5mm (C), 982.0mm (N)
  • Taping Drawings: 500 pcs per reel

Soldering Conditions:

  • Re-flow Soldering (Lead Free): Preheat 150 (60-180s), Soldering 260 (10s max), Gradual Cooling.
  • Wave Soldering: Preheat 150 (20-40s), Soldering 245 (10s max), Gradual Cooling.
  • Hand Soldering: Preheat 150 (60-150s), Soldering 350 (3s max), Gradual Cooling.
  • Recommended solder paste thickness: 0.08mm (best), 0.1mm (max).
  • Reflow times: no more than 2 times.
  • Use a 20-watt soldering iron with a tip diameter of 1.0mm.
  • Never contact the ceramic with the iron tip.

Note: This product is not intended for automotive or related applications. Any quality or responsibility issues arising from such use will not be borne by the company.


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Company Beijing Silk Road Enterprise Management Services Co., Ltd.
Location 16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person Sellina

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