PH9085.012NLT

$1.85

Description：TRANSFORMER 1.02MH MAX253 SMD
Series：-
Mfr：Pulse Electronics
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:33cd013ed2d4 Category: Specialty Transformers Brand: Pulse Electronics

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Product introduction

Product Detailed Parameters

Description：TRANSFORMER 1.02MH MAX253 SMD
Series：-
Mfr：Pulse Electronics
Package：Tape & Reel (TR),Cut Tape (CT)
Inductance：1.02 mH
For Use With/Related Products：MAX253
Mounting Type：Surface Mount
Size / Dimension：0.319" L x 0.280" W (8.10mm x 7.10mm)
Height - Seated (Max)：0.200" (5.08mm)

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PH9085.012NLT

Overview

The PH9085.012NLT is a surface-mount isolation transformer from Pulse Electronics, designed for RS-485 and RS-232 communication applications. It features a turns ratio of 1CT:2CT and provides high isolation voltage of 2500Vrms. The component has an inductance of 1.02mH and utilizes a gull-wing SMD termination style. Its physical dimensions are 8.10mm in length, 7.10mm in width, with a maximum height of 5.08mm. The device operates within a temperature range of -40°C to +125°C and complies with RoHS3 standards.

Feature Summary

Provides reinforced insulation suitable for isolated power supply drivers
Engineered specifically for RS-485 and RS-232 communication transceivers
Features high isolation voltage capability for enhanced safety

Applications

RS-485 communication transceiver circuits
RS-232 communication transceiver circuits
Isolated power supply driver systems

Procurement Notes

Verify the specific part number suffix against official Pulse Electronics documentation to ensure correct configuration. Confirm that the required isolation voltage and inductance values align with the target circuit design specifications before procurement. Ensure compatibility with the intended surface-mount assembly process and thermal operating ranges.

Selection Notes

Select this component when designing interfaces requiring robust isolation between communication lines and driver circuits. The 1CT:2CT ratio supports standard signaling requirements for legacy serial protocols. Consider the compact SMD footprint for space-constrained PCB layouts while ensuring adequate creepage distances are maintained on the board.

Part Context

This component belongs to the PH9085 series of high-isolation transformers manufactured by Pulse Electronics. The series is characterized by its suitability for digital communication interfaces, offering reliable performance in industrial and commercial environments where signal integrity and electrical isolation are critical.

Replacement Considerations

Pulse Electronics issued Product Change Notifications (PCNs) regarding header design and part numbering revisions for open construction products. Verify if newer part numbers have superseded this model due to compliance updates or manufacturing changes.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.