JV011I21NL Pulse Electronics JV011I21NL is a 1-port 100 Base-TX RJ45 jack with integrated magnetics. It features a 1CT:1 turns ratio, 1500Vrms isolation, and surface mount termination.
Mfr Part #:

JV011I21NL

Available from 1 distributors
Mfr Name: Pulse Electronics
Pulse Electronics
Pulse Electronics JV011I21NL is a 1-port 100 Base-TX RJ45 jack with integrated magnetics. It features a 1CT:1 turns ratio, 1500Vrms isolation, and surface mount termination.
Total Stock: 12 pcs
$ Price Range: $5.23 - $8.54

JV011I21NL Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
12 pcs
12 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16

JV011I21NL Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Common Mode Rejection (Minimum @ 1-50 MHz)
Common Mode Rejection (Minimum @ 50-130 MHz)
Connector Type
Contact Finish
Contact Material
Durability Rating
Features
Height Above Board
Housing Material
Insertion Loss
Isolation Voltage
LED Color
Lead Style
Mounting Type
Number of Cores per Jack
Number of Ports
Number of Rows
Operating Temperature
Orientation
Peak Reflow Temperature
Return Loss (Minimum @ 1-10 MHz)
Return Loss (Minimum @ 30 MHz)
Return Loss (Minimum @ 60-80 MHz)
Shield Contact Material
Shielding
Tab Direction
Termination
Termination Style
Turns Ratio (@ RX)
Turns Ratio (@ TX)
crosstalk (Minimum @ 1-10 MHz)
crosstalk (Minimum @ 30-60 MHz)
crosstalk (Minimum @ 60-100 MHz)

JV011I21NL Description

Short technical summary and product information.

The Pulse Electronics JV011I21NL is a single-port RJ45 connector with integrated magnetics, designed for 100 Base-TX Fast Ethernet applications. It is part of the PulseJack JV series and offers a 1CT:1 turns ratio for both transmit and receive channels.

 

Electrical specifications include a minimum isolation voltage of 1500 Vrms, maximum insertion loss of -1.0 dB from 1-65 MHz, and return loss of -20 dB minimum at 1-10 MHz. Crosstalk is rated at -40 dB minimum from 1-10 MHz, and common mode rejection is -30 dB minimum from 1-50 MHz.

 

The connector is surface mount with a 90° right-angle orientation and tab-down configuration. It is shielded with an EMI finger and has a height above board of 12.88 mm. The housing is made of high-temperature thermoplastic rated UL 94 V-0, and contacts are phosphor bronze with gold finish.

JV011I21NL Quick Information

Product Type: Modular Connector Jack with Magnetics
Series: JV
Canonical Name: Pulse Electronics JV011I21NL - 1-Port 100 Base-TX RJ45 Jack with Integrated Magnetics
Subcategory: 1-Port

JV011I21NL Compliance

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

JV011I21NL Estimated Pricing

Qty Low High
1+ $8.54 $8.54
10+ $7.26 $7.26
45+ $6.53 $6.53
90+ $6.22 $6.22
135+ $6.04 $6.04
270+ $5.75 $5.75
540+ $5.48 $5.48
1,035+ $5.23 $5.23

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

JV011I21NL Features

  • 1-port 100 Base-TX RJ45 jack with integrated magnetics.
  • 1CT:1 turns ratio for transmit and receive channels.
  • 1500 Vrms minimum isolation voltage.
  • Surface mount with 90° right-angle orientation.
  • Shielded with EMI finger for EMI suppression.

JV011I21NL Applications

  • Fast Ethernet 100 Base-TX network interfaces.
  • Set-top boxes and network interface cards.
  • Embedded systems requiring integrated magnetics.
  • Industrial Ethernet equipment.

JV011I21NL FAQs

6 frequently asked questions generated from this part’s specifications.
What is the turns ratio of the JV011I21NL?

The turns ratio is 1CT:1 for both transmit and receive channels.

What is the isolation voltage rating?

The minimum isolation voltage is 1500 Vrms at 60 Hz for 1 minute.

What is the operating temperature range?

The operating temperature range is 0°C to 70°C.

What is the mounting type?

The mounting type is surface mount with solder termination.

Is the JV011I21NL RoHS compliant?

Yes, the datasheet states it is RoHS compliant.

What is the durability rating?

The durability rating is 750 insertions.

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