JK0654219NL The JK0654219NL is a single-port RJ45 jack with integrated magnetics from Pulse Electronics. It supports 10/100/1000 Base-T Ethernet, features a shielded design with EMI fingers, and has green LEDs.
Mfr Part #:

JK0654219NL

Available from 1 distributors
Mfr Name: Pulse Electronics
Pulse Electronics
The JK0654219NL is a single-port RJ45 jack with integrated magnetics from Pulse Electronics. It supports 10/100/1000 Base-T Ethernet, features a shielded design with EMI fingers, and has green LEDs.
Total Stock: 5 pcs
$ Price Range: $12.70 - $19.74

JK0654219NL Available from 1 distributor

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JK0654219NL Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Cable Compatibility
Common Mode Rejection (Typical @ 1-10 MHz)
Common Mode Rejection (Typical @ 30 MHz)
Common Mode Rejection (Typical @ 60-80 MHz)
Common Mode Rejection (Typical @ 80-100 MHz)
Connector Type
Contact Finish
Contact Material
Crosstalk (Typical @ 65-100 MHz)
Durability
Features
Height Above Board
Hipot (Minimum @ 60 Hz, 1 min)
Housing Material
Insertion Loss (Typical @ 1-100 MHz)
LED Color
Lead Style
Mating Force (Maximum)
Mounting Type
Number of Cores per Jack
Number of Ports
Number of Rows
Open Circuit Inductance (Minimum @ 8 mA bias)
Operating Temperature
Orientation
Peak Wave Solder Temperature (RoHS-6)
Retention (Minimum)
Return Loss (Typical @ 1-10 MHz)
Return Loss (Typical @ 30 MHz)
Return Loss (Typical @ 60-80 MHz)
Return Loss (Typical @ 80-100 MHz)
Shield Material
Shielding
Tab Direction
Termination
Unmating Force (Maximum)
crosstalk (Typical @ 1-10 MHz)
crosstalk (Typical @ 32-65 MHz)

JK0654219NL Description

Short technical summary and product information.

The JK0654219NL is a single-port RJ45 jack with integrated magnetics from Pulse Electronics, designed for 10/100/1000 Base-T Ethernet applications. It features 8 contacts (8P8C), a tab-up orientation, and a 90° right-angle through-hole mounting with solder termination. The connector is shielded with EMI fingers and includes a board guide for alignment. Two green LEDs provide link/activity indication.

 

Electrical performance meets IEEE 802.3 specifications with a minimum open circuit inductance of 350 µH at 8 mA bias. Typical insertion loss is -1 dB, return loss ranges from -20 dB at 1-10 MHz to -10 dB at 80-100 MHz, common mode rejection is -40 dB at low frequencies, and crosstalk is -30 dB across most of the frequency range. Hipot rating is 1500 Vrms. The connector is compatible with CAT5 and CAT6 UTP cables.

 

Mechanically, the jack has a mating and unmating force of 5 lbs (22.241 N) maximum, a minimum durability of 750 insertion cycles, and a retention force of 20 lbs (88.964 N). The housing is made of thermoplastic rated UL 94 V-0, the shield is brass, and contacts are phosphor bronze with gold finish. Operating temperature range is 0°C to 70°C, and the moisture sensitivity level is MSL 1. Peak wave solder temperature is 260°C for RoHS-6 versions.

JK0654219NL Quick Information

Product Type: RJ45 Jack with Magnetics
Series: JK Series
Canonical Name: RJ45 Jack with Magnetics, 1 Port, 8P8C, Shielded, Through Hole, 10/100/1000 Base-T
Subcategory: RJ45 Jack with Magnetics

JK0654219NL Compliance

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

JK0654219NL Estimated Pricing

Qty Low High
1+ $19.74 $19.74
10+ $16.78 $16.78
40+ $15.21 $15.21
80+ $14.49 $14.49
120+ $14.08 $14.08
280+ $13.26 $13.26
520+ $12.70 $12.70

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

JK0654219NL Features

  • Single-port RJ45 jack with integrated magnetics.
  • Supports 10/100/1000 Base-T Ethernet.
  • Shielded design with EMI fingers.
  • Through hole solder termination.
  • Green LED indicators.

JK0654219NL Applications

  • Ideal for network interface cards (NIC).
  • Used in LAN-on-Motherboard (LOM) designs.
  • Suitable for PC and embedded systems.
  • Compatible with CAT5 and CAT6 cables.

JK0654219NL FAQs

7 frequently asked questions generated from this part’s specifications.
What is the number of positions (contacts) in this RJ45 jack?

This RJ45 jack has 8 contacts (8P8C).

What is the mounting type for the JK0654219NL?

The mounting type is Through Hole with solder termination.

What Ethernet standards does this connector support?

It supports 10/100/1000 Base-T and AutoMDIX.

Is this RJ45 jack shielded?

Yes, it is shielded with EMI fingers.

What is the operating temperature range?

0°C to 70°C.

What is the durability rating?

Minimum 750 insertion cycles.

What is the peak wave solder temperature?

260°C for RoHS-6 versions.

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