Site Settings

Warehouses
Language settings
Currency settings
Parametric Search
Datasheet Index
Login
Products
Products
Ask a Question View FAQs
Power
RF
Transformers
EMI
Design Support Tools
Use our suite of tools to help select, analyze and compare inductors
See all tools
Parametric Search
View our list of inductors and filter results based on your exact parameters
Explore
Datasheets
Looking for a datasheet? Search by product and download a PDF
See the list
Design Tools
Applications
Applications
Ask a Question View FAQs
Resources
Resources
Ask a Question View FAQs
Product Documentation
Handling & Processing
Models & Layout Tools
Education
General
Video Library
Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors
FREE Samples
Get free samples quickly - most orders ship the same day!
Order Now
Datasheets
Looking for a datasheet? Search by product and download a PDF.
See the list
Student Support
Learn more about magnetics, request free samples or ask our engineers a question.
Get Support
Quality
Quality
Ask a Question View FAQs
Quality Certification
Material Certification
Safety Certification
Reliability
Handling / Processing
About
About
Ask a Question View FAQs
About
Careers
Locations
Resources
Careers
Contact
Price & Availability
Coilcraft CPS
Close up of UA8252-AED
3D Model Datasheet

UA8252-AE

UA8252-AED

RoHS compliant halogen free AEC-Q flag

For more information and specification about the part.

Go to series
Buy Now:
Count Unit price
1 $2.59
100 $2.27
250 $1.95
500 $1.63
1000 $1.32
2500 $1.22
5000 $1.12

For high volume or non-stock items, request a quote.

. in stock, ready to ship today.
Request a Sample:

Typical Application

Works with Texas Instruments SN6501 and SN6505B

Input Voltage Primary voltage Secondary voltage Output
5 V 5 V 5 V 5 V

Specifications

Electrical specifications at 25°C.

Part number
(Hover for schematics)
Inductance
at 0A (µH) 1 		DCR max (Ω) Leakage
Inductance
max (µH) 2 		Turns Ratio Volt-time
product (V-µs) 3 		Isolation
Voltage (Vrms) 4
Pri Sec Pri : Sec
UA8252-AED 900 0.320 0.360 0.35 1 : 1.076 11.5 2500
Notes
  1. Inductance is for primary windings measured between pin 1 and 3 at 10 kHz, 0.05 Vrms, 0 Adc.
  2. Leakage inductance measured between pins 1 and 3 at 100 kHz, 0.1 Vrms with secondary pins shorted.
  3. Volt-time product is for the primary, between pin 1 and 3.
  4. One minute isolation (hipot) primary windings to secondary windings.

Termination:

  • RoHS tin-silver-copper over tin over nickel over phos bronze.

Packaging:

  • 1000 per 13″ reel. Plastic tape: 24 mm wide, 0.4 mm thick, 12 mm pocket spacing, 4.6 mm pocket depth.
Environmental
Environmental:
RoHS compliant , halogen free
Ambient temperature range:
–40°C to +125°C
Storage temperature range:
Component: –40°C to +165°C
Tape and reel packaging: –40°C to +80°C
Maximum part temperature:
+165°C (ambient + temp rise)
Failures in Time (FIT) / Mean Time Between Failures (MTBF):
See FIT/MTBF Calculations

Schematics

ua825xs.gif

Physical characteristics

ua825xd.gif

dims_inches_mm.gif

Tape and Reel specification

tapereel_pl.gif

 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
13" (330 mm) A B C D E W P Po P1 H T part_or_c.gif
1000 330 100 13 30,4 24,4 24 12 4 2 4,6 0,4

General specification

Core Material:
Ferrite
Weight:
0.3 – 0.4 g
Packaging:
1000 per 13″ reel. Plastic tape: 24 mm wide, 0.4 mm thick, 12 mm pocket spacing, 4.6 mm pocket depth.

Soldering/Washing

Moisture Sensitivity Level (MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
Resistance to soldering heat:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
Refer to Soldering Coilcraft Components before soldering.
PCB Washing:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

Related products

UA8251-AE

Transformer, for Texas Instruments SN6501 and SN6505B, isolation, SMT, RoHS, halogen-free

UA8253-AE

Transformer, for Texas Instruments SN6501 and SN6505B, isolation, SMT, RoHS, halogen-free

UA8254-AE

Transformer, for Texas Instruments SN6501 and SN6505B, isolation, SMT, RoHS, halogen-free

UA8255-AE

Transformer, for Texas Instruments SN6501 and SN6505B, isolation, SMT, RoHS, halogen-free

Related product series

Transformers

Isolation Transformers

TX2 Push-Pull Transformers

ZA9801-AE Series

Isolation Transformer

Transformers

Isolation Transformer

Miniature Surface Mount Transformers

Isolation Transformers

TX1 Push-Pull Transformers

Isolation Transformer

ZD2155-AE Isolated Buck Transformer

Isolation Transformer

ZA9668-AE and ZB1175-AE Isolated Buck Transformers

PA6598-AL Isolation Transformer

WA8417-AL Fly-Buck Transformer

WA8582-AL

HTX7045 Isolation Transformers