Coilcraft - UWB4-45EC

  1. Home
  2. Coilcraft - UWB4-45EC
UWB4-45EC by Coilcraft

Image shown is a representation only.

Manufacturer Coilcraft
Manufacturer's Part Number UWB4-45EC
Description RF TRANSFORMER; Mounting Feature: SURFACE MOUNT; Approvals (V): AEC-Q200; Terminal Finish: Tin/Silver/Copper (Sn/Ag/Cu); Additional Features: IMPEDANCE RATIO IS 1:4; Maximum Cutoff Frequency: 4500 MHz;
Datasheet UWB4-45EC Datasheet
NAME DESCRIPTION
Insertion Loss: 1.3 dB
Maximum Cutoff Frequency: 4500 MHz
Packing Method: TR, EMBOSSED PLASTIC, 7 INCH
Approvals (V): AEC-Q200
Terminal Finish: Tin/Silver/Copper (Sn/Ag/Cu)
JESD-609 Code: e1
Minimum Operating Temperature: -40 Cel
Transformer Type: RF TRANSFORMER
Mounting Feature: SURFACE MOUNT
Length: 4.06 mm
Inductance (Primary): 7.5 uH
Additional Features: IMPEDANCE RATIO IS 1:4
Maximum Operating Temperature: 125 Cel
Minimum Cutoff Frequency: .5 GHz
Height: 3.175 mm
Width: 3.175 mm
Plant 5!
Your quote plants 5 trees.

Popular Products

Category Top Products

TTWB2040 by Coilcraft

TTWB2040

Coilcraft

Coilcraft's TTWB2040 RF Transformer offers low 0.4 dB insertion loss, 25 uH primary inductance, and 1:4 turns ratio. Ideal for surface mount applications in RF circuits with a frequency range from 0.15 GHz to 400 MHz.
ADT4-1T-2 by Mini-circuits

ADT4-1T-2

Mini-circuits

Mini-circuits' ADT4-1T-2 RF Transformer features 3 dB insertion loss, 0.2 GHz min cutoff frequency, and 100 °C max operating temp. Ideal for surface mount applications in RF circuits with a freq range of 0.2 GHz to 350 MHz.
TC2-1TX+ by Mini-circuits

TC2-1TX+

Mini-circuits

The Mini-circuits TC2-1TX+ RF Transformer has a power rating of 0.25W and insertion loss of 1dB. With dimensions of L3.81xB3.81xH4.06 (mm), it is ideal for matching applications in the RF frequency range from 3000 KHz to 300 MHz, with a max operating temperature of 85°C.
HHM1711Q1 by TDK

HHM1711Q1

TDK

TDK's HHM1711Q1 RF Transformer features 1 dB insertion loss, 2300 GHz min cutoff frequency, and 3800 MHz max cutoff frequency. Ideal for surface mount applications in RF circuits with operating temperatures ranging from -40 to 85°C.
NCR2-113+ by Mini-circuits

NCR2-113+

Mini-circuits

NCR2-113+ by Mini-circuits is an RF transformer with 2.7 dB insertion loss, operating temperature range of -40 to 85 °C, and cutoff frequency from 3.5 GHz to 11 GHz. Ideal for surface mount applications in RF circuits due to compact dimensions of L2.49xB2.01xH0.89 mm and TR packing method.
TTWB2040LB by Coilcraft

TTWB2040LB

Coilcraft

Coilcraft's TTWB2040LB RF Transformer offers 400V isolation voltage, 0.4dB insertion loss, and 25uH primary inductance. Ideal for POWER applications with a frequency range from 150KHz to 400MHz. Dimensions of 6.35mm x 6.1mm x 4.7mm make it suitable for surface mount installations.
ADT1-1WT by Mini-circuits

ADT1-1WT

Mini-circuits

The Mini-circuits ADT1-1WT RF Transformer has a power rating of 0.5W, insertion loss of 3dB, and max DC unbalance current of 30mA. Ideal for matching applications with frequency range from 400KHz to 800MHz. Compact dimensions L7.87xB5.59xH2.84 (mm) make it suitable for surface mount installations in various RF systems.
SWB3010-SMLB by Coilcraft

SWB3010-SMLB

Coilcraft

Coilcraft's SWB3010-SMLB RF Transformer offers 780uH inductance, 100MHz max cutoff frequency, and -40 to 85°C operating range. Ideal for surface mount applications in RF circuits for signal transformation and filtering.
MABAES0061 by M/a-com Technology Solutions

MABAES0061

M/a-com Technology Solutions

RF TRANSFORMER; Mounting Feature: SURFACE MOUNT; Height: 2.7 mm; Dimensions: L3.81XB2.79XH3.8 (mm); Maximum Operating Temperature: 85 Cel; Length: 3.81 mm;
SWB3010-SMLD by Coilcraft

SWB3010-SMLD

Coilcraft

Coilcraft's SWB3010-SMLD RF Transformer offers 780uH inductance, 100MHz max cutoff frequency, and -40 to 85°C operating range. Ideal for surface mount applications in RF circuits requiring precise signal transformation with a min cutoff frequency of 0.005GHz.
C2268FNL by Pulse Electronics

C2268FNL

Pulse Electronics

C2268FNL by Pulse Electronics is a surface mount RF transformer with inductance of 7.5uH, dimensions L12.65xB8.89xH5.08 mm, and operating temperature range of 0-70°C. It is ideal for applications requiring a 1:1 turns ratio in compact designs for RF signal transmission and reception.
MABACT0059 by Tyco Electronics M/a-com

MABACT0059

Tyco Electronics M/a-com

RF TRANSFORMER; Mounting Feature: SURFACE MOUNT; Manufacturer Series: MABACT0059; Length: 3.81 mm; Packing Method: TR; Maximum Operating Temperature: 85 Cel;
SWB2010-1-SMLD by Coilcraft

SWB2010-1-SMLD

Coilcraft

Coilcraft's SWB2010-1-SMLD RF Transformer offers 95uH inductance, 175MHz max cutoff frequency, and -40 to 85°C operating range. Ideal for surface mount applications in RF circuits with a min cutoff frequency of 0.04GHz.
TP-220 by Synergy Microwave

TP-220

Synergy Microwave

TP-220 by Synergy Microwave is an RF transformer with a 3 dB insertion loss. It has a min cutoff frequency of 0.08 GHz and a max cutoff frequency of 340 MHz. This through-hole mounted transformer is commonly used in RF applications for impedance matching and signal isolation.
ETC1-1-13TR by Tyco Electronics M/a-com

ETC1-1-13TR

Tyco Electronics M/a-com

RF TRANSFORMER; Mounting Feature: SURFACE MOUNT; Manufacturer Series: ETC1-1-13; Minimum Operating Temperature: -40 Cel; Maximum Cutoff Frequency: 3000 MHz; Width: 2.79 mm;
PCT-27 by Stancor Products

PCT-27

Stancor Products

The Stancor Products PCT-27 RF Transformer has a max operating temp of 105°C, min cutoff freq of 0.0003 GHz, and through-hole mounting feature. Ideal for applications requiring a transformer with a turns ratio of 2:1:1, such as in RF circuits for signal conversion and amplification.
ADT4-1T+ by Mini-circuits

ADT4-1T+

Mini-circuits

The Mini-circuits ADT4-1T+ RF Transformer has a power rating of 1W, insertion loss of 3dB, and max DC unbalance current of 30mA. Ideal for matching applications with a min cutoff frequency of 9GHz and surface mounting feature.
PWB-16-BLB by Coilcraft

PWB-16-BLB

Coilcraft

Coilcraft's PWB-16-BLB RF Transformer offers low insertion loss of 0.3 dB, inductance of 75 uH, and a max cutoff frequency of 90 MHz. Ideal for surface mount applications in RF circuits operating b/w -40 to 85°C with dimensions L6.48xB7.2xH4.45 mm.
BALF-NRF01E3 by STMicroelectronics

BALF-NRF01E3

STMicroelectronics

BALF-NRF01E3 by STMicroelectronics is a compact RF transformer ideal for wireless applications. It features an insertion loss of 2.7 dB, operates b/w 2400 MHz and 2540 MHz, and withstands temperatures from -40 °C to 105 °C. Its surface mount design ensures easy integration into devices.
HFB050100 by Inrcore

HFB050100

Inrcore

RF TRANSFORMER; Mounting Feature: CHASSIS MOUNT; Minimum Operating Temperature: 0 Cel; Maximum Operating Temperature: 70 Cel; Height: 22.86 mm; Insertion Loss: -2 dB;