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1703320003 The Molex 1703320003 is an Impact series backplane connector with 85 Ohm impedance and 72 positions arranged in a 4x18 configuration. It is RoHS3 compliant and suitable for high-speed backplane applications.
Mfr Part #:

1703320003

Available from 1 distributors
Mfr Name: Molex
Molex
The Molex 1703320003 is an Impact series backplane connector with 85 Ohm impedance and 72 positions arranged in a 4x18 configuration. It is RoHS3 compliant and suitable for high-speed backplane applications.
✓ Total Stock: 16 pcs

1703320003 Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Husky International Electronic ✓
Non-Authorised Inventory information
16 pcs
On Request
16 pcs On Request 1 On Request On Request N/A On Request On Request
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1703320003 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Connector Type
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Impedance
Number of Positions
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1703320003 Description

Short technical summary and product information.

The Molex 1703320003 is a backplane connector from the Impact series, designed for high-speed data transmission in dense backplane systems. It features 72 positions configured as 4 rows by 18 columns, providing a compact and reliable interconnection solution.

 

This connector offers a controlled impedance of 85 Ohms, making it suitable for differential signaling applications common in telecommunications, data centers, and networking equipment. The Impact series is known for its robust design and signal integrity performance.

 

The 1703320003 is RoHS3 compliant, with an MSL rating of 1 (unlimited floor life) and is REACH unaffected. These compliance attributes ensure environmental and safety standards are met for global use.

 

While specific mounting and packaging details are not confirmed, the connector is intended for press-fit or solder attachment to a backplane PCB. It is a key component for high-speed backplane architectures requiring reliable, high-density interconnects.

1703320003 Quick Information

Product Type: Backplane Connector
Series: Impact
Canonical Name: Molex Impact 85 Ohm Backplane Connector, 4x18 Configuration
Subcategory: Specialized Backplane Connector

1703320003 Compliance

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

1703320003 Features

  • Impact series backplane connector.
  • 85 Ohm controlled impedance.
  • 72 positions in 4x18 arrangement.
  • RoHS3 compliant.
  • MSL 1 unlimited floor life.

1703320003 Applications

  • High-speed backplane data transmission.
  • Telecommunications and networking equipment.
  • Data center server and switch systems.
  • Differential signaling applications.

1703320003 FAQs

6 frequently asked questions generated from this part’s specifications.
How many positions does the Molex 1703320003 have?

It has 72 positions arranged in a 4x18 configuration.

What is the impedance of this connector?

The impedance is 85 Ohms.

What series is this connector?

It is part of the Impact series.

Is the Molex 1703320003 RoHS compliant?

Yes, it is RoHS3 compliant.

What is the moisture sensitivity level (MSL)?

MSL 1 (unlimited floor life).

Is it REACH compliant?

Yes, it is REACH unaffected.

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