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TCM4-19+ by: Mini-Circuits

RF Transformer, 10MHz Min, 1900MHz Max

Part Details for TCM4-19+ by Mini-Circuits

Results Overview of TCM4-19+ by Mini-Circuits

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TCM4-19+ Information

TCM4-19+ by Mini-Circuits is an RF Transformer.
RF Transformers are under the broader part category of Transformers.

Transformers are passive components that transfer electrical energy between circuits and adjust voltage levels through electromagnetic induction. They are crucial for applications like power transmission and reducing voltage for low-voltage devices. Read more about Transformers on our Transformers part category page.

Price & Stock for TCM4-19+

Part # Distributor Description Stock Price Buy
DISTI # 3157-TCM4-19+CT-ND
DigiKey 1:4 CORE & WIRE TRANSFORMER, 10 Min Qty: 1 Lead time: 10 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 2588
In Stock
  • 1 $17.1200
  • 20 $3.3600
  • 50 $2.2800
  • 100 $1.7900
  • 200 $1.7748
  • 2,000 $1.5100
  • 4,000 $1.4500
$1.4500 / $17.1200 Buy Now
DISTI # 139-TCM4-19
Mouser Electronics Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS RoHS: Compliant 1213
  • 1 $17.1200
  • 20 $3.3600
  • 50 $2.2800
  • 100 $1.7900
  • 200 $1.7200
  • 500 $1.6600
$1.6600 / $17.1200 Buy Now
Bristol Electronics   42
RFQ
Quest Components 10 MHZ - 1900 MHZ RF TRANSFORMER 5
  • 1 $4.0500
  • 3 $2.7000
$2.7000 / $4.0500 Buy Now
Chip Stock RFTransformer,50ohm,4.0:1,10.0-1900MHz,SMT 4318
RFQ
LCSC 10MHz1.9GHz SMD-6P4.1x3.8mm Balun RoHS 40
  • 1 $1.7315
  • 10 $1.6881
  • 30 $1.6602
  • 100 $1.6308
$1.6308 / $1.7315 Buy Now
Win Source Electronics 1:4 CORE & WIRE TRANSFORMER, 10 10437
  • 24 $2.1729
  • 57 $1.7829
  • 87 $1.7271
  • 120 $1.6714
  • 155 $1.6157
  • 208 $1.4486
$1.4486 / $2.1729 Buy Now

Part Details for TCM4-19+

TCM4-19+ Part Data Attributes

Parametric Data
TCM4-19+ Mini-Circuits
Buy Now Datasheet
Compare Parts:
TCM4-19+ Mini-Circuits RF Transformer, 10MHz Min, 1900MHz Max
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Package Description Chip
Reach Compliance Code Compliant
ECCN Code EAR99
Additional Feature Height & Length Dim Includes Terminals Also
Application Signal
Cut-off Frequency-Max 1900 Mhz
Cut-off Frequency-Min 10 Mhz
DC Unbalance Current-Max 30 Ma
Height 4.06 Mm
Insertion Loss 3 Db
JESD-609 Code e3
Length 4.06 Mm
Mounting Feature Surface Mount
Operating Frequency-Max 1900000 Khz
Operating Frequency-Min 10000 Khz
Operating Temperature-Max 85 °C
Operating Temperature-Min -20 °C
Packing Method Tr, 13 Inch
Power Rating 0.25 W
Surface Mount Yes
Terminal Finish Tin Over Nickel
Transformer Type Rf Transformer
Width 3.81 Mm

Alternate Parts for TCM4-19+

This table gives cross-reference parts and alternative options found for TCM4-19+. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TCM4-19+, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
TCM4-19 Mini-Circuits Check for Price RF Transformer, 10MHz Min, 1900MHz Max, 1:2 TCM4-19+ vs TCM4-19
equivalents icon

TCM4-19+ Related Parts

TCM4-19+ Frequently Asked Questions (FAQ)

  • Mini-Circuits provides a recommended PCB layout and footprint in their application notes, which can be found on their website. It's essential to follow these guidelines to ensure optimal performance and minimize parasitic effects.

  • The TCM4-19+ has a 50-ohm input and output impedance. To impedance match, use a pi-network or a T-network topology with resistors and capacitors. You can also use Mini-Circuits' impedance matching tools and calculators to help with the design.

  • The TCM4-19+ can handle up to +19 dBm of input power. Exceeding this limit may cause compression, distortion, or even damage to the device. Ensure that your system's output power is within the recommended range.

  • While the TCM4-19+ is designed for 50-ohm systems, it can be used in non-50-ohm systems with proper impedance matching. However, this may affect the device's performance, and additional circuitry may be required to achieve optimal results.

  • The TCM4-19+ operates from -40°C to +85°C. Operating outside this range may affect the device's performance, reliability, and lifespan.

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