CU8965-ALB footprint, schematic symbol and 3D model by COILCRAFT

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PCB Footprints

CU8965-ALB - COILCRAFT PCB footprint - Other - Other - 7 x 5 x 3mm

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Part Number CU8965-ALB
Manufacturer COILCRAFT
Pin Count 4
Part Category Transformer
Package Category Other
Footprint Name Other - 7 x 5 x 3mm
Released Date Sep 12, 2025
Last Modified Date Sep 12, 2025 3:44 PM UTC
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CU8965-ALB Details

Manufacturer Part Number:
CU8965-ALB
Rohs Code:
Yes
Part Life Cycle Code:
Obsolete
ECCN Code:
EAR99
Manufacturer:
Coilcraft Inc
YTEOL:
0
Additional Feature:
LENGTH, WIDTH AND HEIGHT DIMENSION INCLUDES TERMINAL ALSO
Approvals:
AEC-Q200
ET Product-Min:
32 V-us
Height:
3 mm
Length:
7 mm
Load Resistance:
5 Ω
Mounting Feature:
SURFACE MOUNT
Operating Frequency-Max:
1000 kHz
Operating Frequency-Min:
16 kHz
Operating Temperature-Max:
125 °C
Operating Temperature-Min:
-40 °C
Packing Method:
TR
Peak Primary Current:
20 A
Primary Type:
WOUND PRIMARY
Secondary Inductance:
1330 µH
Surface Mount:
YES
Transformer Type:
CURRENT SENSE TRANSFORMER
Turns Ratio (Np:Ns):
1:100
Width:
5 mm

CU8965-ALB Frequently Asked Questions (FAQs)

Coilcraft provides a recommended PCB land pattern in their application notes, which can be found on their website. The pattern is designed to ensure optimal performance and minimize parasitic effects.
The CU8965-ALB has a maximum operating temperature of 125°C. Ensure good airflow around the inductor, and consider using a thermal interface material (TIM) to improve heat transfer between the inductor and the PCB. De-rate the inductor's current rating according to the ambient temperature.
The SRF of the CU8965-ALB is not explicitly stated in the datasheet, but it can be estimated using the inductor's inductance and capacitance values. Coilcraft provides an SRF calculator tool on their website to help estimate the SRF.
While the CU8965-ALB is a high-quality inductor, it may not meet the specific requirements of high-reliability or aerospace applications. Coilcraft offers other inductor series, such as the HP or HPS series, that are designed specifically for these types of applications.
Follow standard reflow soldering procedures, and ensure the PCB is designed with a suitable solder mask and pad layout. Apply a small amount of solder paste to the PCB pads, and use a reflow oven or hot air gun to solder the inductor.

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CU8965-ALB Overview

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About COILCRAFT

Colicraft designs and manufactures high performing magnectic components, RF chip inductors, power magnectics, and filters. Coilcraft has engineering, manufacturing, and distribution facilities in North America, Asia, and Europe.

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