J0011D21BNL Single port RJ45 jack with integrated magnetics for 10/100 Base-TX Ethernet applications. Shielded with EMI fingers, through hole mounting.
Mfr Part #:

J0011D21BNL

Available from 5 distributors
Mfr Name: Pulse Electronics
Pulse Electronics
Single port RJ45 jack with integrated magnetics for 10/100 Base-TX Ethernet applications. Shielded with EMI fingers, through hole mounting.
Total Stock: 333 pcs
$ Price Range: $5.87 - $9.32

J0011D21BNL Available from 5 distributors

Authorised
Non-Authorised

J0011D21BNL Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Connector Type
Contact Finish
Contact Material
Durability (Insertions)
EMI Fingers
Features
Height Above Board
Housing Flammability Rating
Insertion Loss (Typical)
Isolation Voltage (Minimum @ IEEE 802.3)
Isolation Voltage (Minimum)
LED Color
Mechanical Drawing
Mounting Type
Number of Cores per Jack
Number of Ports
Number of Rows
Open Circuit Inductance (OCL)
Operating Temperature
Orientation
Peak Wave Solder Temperature
Shielding
Tab Direction
Tape & Reel
Termination
Termination Style
Turns Ratio (Nominal @ Rx)
Turns Ratio (Nominal @ Tx)

J0011D21BNL Description

Short technical summary and product information.

The Pulse Electronics J0011D21BNL is a single port RJ45 modular connector jack with integrated magnetics, designed for 10/100 Base-TX Ethernet applications including AutoMDIX. It features a tab-down orientation with a 90° right-angle mounting style, making it suitable for compact PCB layouts. The connector is shielded with EMI fingers for enhanced electromagnetic interference protection.

 

The jack includes one port and one row, with four transformer cores per jack for signal isolation and conditioning. Electrical specifications include a turns ratio of 1CT:1 for both transmit and receive channels, minimum isolation of 1500 Vrms per IEEE 802.3, and a hipot rating of 2250 VDC. Typical insertion loss is -1 dB.

 

Packaged in a through-hole solder termination format, the connector has a height above board of 13.84 mm (0.545 inches). It operates over a temperature range of 0°C to 70°C and is rated for 750 mating cycles minimum. The housing material is rated UL 94 V-0 for flammability.

J0011D21BNL Quick Information

Product Type: Modular Connector Jack with Magnetics
Series: J0
Canonical Name: Connector RJ45 Jack with Magnetics 1 Port 1x1 Tab-Down Shielded Through Hole
Subcategory: Modular Connector Jacks With Magnetics

J0011D21BNL Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): MSL 3
REACH Status: REACH Unaffected

J0011D21BNL Estimated Pricing

Qty Low High
1+ $9.32 $9.32
10+ $8.12 $8.12
25+ $6.94 $6.94
50+ $6.76 $6.76
100+ $6.62 $6.62
250+ $6.15 $6.15
500+ $5.87 $5.87

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

J0011D21BNL Features

  • Single port RJ45 jack with integrated magnetics.
  • Supports 10/100 Base-TX and AutoMDIX.
  • Shielded with EMI fingers for noise reduction.
  • Through hole mounting with solder termination.
  • RoHS compliant, rated UL 94 V-0.

J0011D21BNL Applications

  • Used in Fast Ethernet 100BASE-TX networks.
  • Ideal for industrial Ethernet and automation.
  • Suitable for PoE and networking equipment.

J0011D21BNL FAQs

3 frequently asked questions generated from this part’s specifications.
What is the mounting type of the J0011D21BNL?

Through hole.

What is the operating temperature range?

0°C to 70°C.

Is the J0011D21BNL RoHS compliant?

Yes, the datasheet indicates RoHS compliance.

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