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PES1-S3-S3-M-TR The PES1-S3-S3-M-TR is a 1W isolated DC-DC converter from CUI Inc. It provides a regulated 3.3V output from a 3.3V input with 3000Vdc isolation in a compact surface mount package.
Mfr Part #:

PES1-S3-S3-M-TR

Available from 1 distributors
Mfr Name: CUI Inc.
CUI Inc.
The PES1-S3-S3-M-TR is a 1W isolated DC-DC converter from CUI Inc. It provides a regulated 3.3V output from a 3.3V input with 3000Vdc isolation in a compact surface mount package.
✓ Total Stock: 4 pcs
$ Price Range: $5.85 - $15.43

PES1-S3-S3-M-TR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
4 pcs
On Request
4 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

PES1-S3-S3-M-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
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Current
Efficiency
Features
Height
Length
Mounting Type
Number of Outputs
Operating Temperature
Output Voltage
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Tape & Reel
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PES1-S3-S3-M-TR Description

Short technical summary and product information.

The PES1-S3-S3-M-TR is a 1W isolated DC-DC converter module from CUI Inc.'s PES1-M series. It features a single unregulated 3.3V output from a nominal 3.3V input (2.97V to 3.63V range). The module provides 303mA maximum output current with typical efficiency of 69%. Isolation is rated at 3000Vdc, and the device includes short circuit protection.

 

Designed for commercial ITE applications, the converter operates over a wide temperature range of -40°C to 105°C with derating. Ripple and noise are typically 60mVp-p when measured with external capacitors. The module is approved to EN standards 55024 and 55032 Class A.

 

The converter is housed in an 8-SMD module with 5 leads and gull wing terminations, making it suitable for surface mount assembly. The package measures 12.7mm x 8.3mm x 7.3mm. The -TR suffix indicates tape and reel packaging for automated manufacturing.

PES1-S3-S3-M-TR Quick Information

Product Type: DC-DC Converter
Series: PES1-M
Canonical Name: DC DC Converter, Isolated Module, 3.3V Output, 1W
Subcategory: DC-DC Converters

PES1-S3-S3-M-TR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): Level 1 (Unlimited)
REACH Status: Non-Compliant

PES1-S3-S3-M-TR Estimated Pricing

Qty Low High
1+ $15.43 $15.43
200+ $6.16 $6.16
500+ $5.95 $5.95
1,000+ $5.85 $5.85

Estimated market price range - modelled values for guidance only, not live distributor offers.

PES1-S3-S3-M-TR Features

  • 1W isolated DC-DC converter module.
  • Single 3.3V output at 303mA.
  • 3000Vdc input-to-output isolation.
  • Surface mount 8-SMD package.
  • Short circuit protection included.

PES1-S3-S3-M-TR Applications

  • Suitable for commercial ITE applications.
  • Ideal for isolated power distribution.
  • Use in space-constrained designs.
  • Applicable in industrial control systems.

PES1-S3-S3-M-TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range?

The input voltage range is 2.97V to 3.63V.

What is the output voltage?

The output voltage is 3.3V.

What is the maximum output current?

The maximum output current is 303mA.

What is the isolation voltage?

The isolation voltage is 3000Vdc.

What is the operating temperature range?

The operating temperature range is -40°C to 105°C with derating.

What is the package type?

The package is an 8-SMD Module with 5 leads, surface mount.

Is the device RoHS compliant?

The device is listed as RoHS3 compliant, though this status is unverified.

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