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Transformers / SMPS Transformers / JA4387-ALD
Datasheets
JA4387-ALD by: Coilcraft Inc

SMPS Transformer, ROHS COMPLIANT

Part Details for JA4387-ALD by Coilcraft Inc

Results Overview of JA4387-ALD by Coilcraft Inc

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Applications Consumer Electronics Audio and Video Systems Entertainment and Gaming

JA4387-ALD Information

JA4387-ALD by Coilcraft Inc is an SMPS Transformer.
SMPS Transformers are under the broader part category of Transformers.

Transformers are passive components that transfer electrical energy between circuits and adjust voltage levels through electromagnetic induction. They are crucial for applications like power transmission and reducing voltage for low-voltage devices. Read more about Transformers on our Transformers part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
JA4387-ALD Coilcraft Inc SMPS Transformer, ROHS COMPLIANT
JA4387-ALB Coilcraft Inc SMPS Transformer, ROHS COMPLIANT
JA4387- Coilcraft Inc Transformer, for TI TPS23754, SMT, RoHS

Price & Stock for JA4387-ALD

Part # Distributor Description Stock Price Buy
DISTI # 994-JA4387-ALD
Mouser Electronics Audio Transformers / Signal Transformers JA4387 Flyback For TI TPS23754 RoHS: Compliant 0
  • 175 $13.4000
$13.4000 Order Now
Coilcraft Direct Transformer, for TI TPS23754, SMT, RoHS RoHS: Compliant pbFree: No Min Qty: 1 190
  • 1 $5.5100
  • 175 $4.7200
  • 700 $4.1200
  • 1,400 $3.5900
  • 2,800 $3.0000
  • 5,000 $2.8000
$2.8000 / $5.5100 Buy Now

Part Details for JA4387-ALD

JA4387-ALD CAD Models

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JA4387-ALD Part Data Attributes

Parametric Data
JA4387-ALD Coilcraft Inc
Buy Now Datasheet
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JA4387-ALD Coilcraft Inc SMPS Transformer, ROHS COMPLIANT
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer COILCRAFT INC
Package Description CHIP
Reach Compliance Code compliant
ECCN Code EAR99
Samacsys Manufacturer COILCRAFT
Height 11.43 mm
Input Voltage-Max 57 V
Input Voltage-Min 33 V
Length 21 mm
Mounting Feature SURFACE MOUNT
Number of Primary Winding 2
Number of Secondary Winding 2
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Voltage 1 12 V
Packing Method TR, EMBOSSED PLASTIC, 13 INCH
Power Rating 25 W
Primary Inductance 75 µH
Surface Mount YES
Terminal Finish Tin/Silver - Tin - with Nickel barrier
Transformer Type SMPS TRANSFORMER
Width 20.57 mm

JA4387-ALD Frequently Asked Questions (FAQ)

  • Coilcraft recommends a land pattern with a minimum pad size of 1.3 mm x 1.3 mm and a non-solder mask defined (NSMD) pad shape to ensure reliable soldering and minimize thermal resistance.

  • While JA4387-ALD is rated for operation up to 125°C, it's essential to consider the derating curves and thermal management strategies to ensure reliable performance in high-temperature applications. Consult with Coilcraft's application engineers for specific guidance.

  • To minimize the impact of mechanical stress, follow proper handling and mounting procedures, such as avoiding bending or flexing the component, and using a secure and even mounting method to prevent vibration or movement.

  • Store JA4387-ALD in a dry, cool place, away from direct sunlight and moisture. Handle the components by the body, avoiding touching the leads or core to prevent damage or contamination.

  • While JA4387-ALD is designed to withstand some vibration, it's crucial to evaluate the specific vibration profile and amplitude in your application. Consult with Coilcraft's application engineers to determine the suitability of JA4387-ALD for your high-vibration environment.