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STMicroelectronics N.V.

STMicroelectronics N.V.- Transformers

STMicroelectronics N.V., commonly known as ST, was formed in 1987 through the merger of Italian SGS Microelettronica and French Thomson Semiconducteurs. Headquartered in Geneva, Switzerland, it is one of the largest semiconductor companies globally. The company went public in 1994 and is listed on the New York Stock Exchange (NYSE: STM), Euronext Paris, and Borsa Italiana in Milan. STMicroelectronics serves customers across a broad spectrum of electronics applications with innovative semiconductor solutions. Its core business areas include automotive, industrial, personal electronics, and communications infrastructure. The company boasts an extensive product portfolio featuring microcontrollers (MCU), specifically the STM32 family which is widely adopted for embedded applications. In analog and mixed-signal ICs, ST offers operational amplifiers, comparators, and data converters, while its power management products include a wide range of voltage regulators and motor drivers. ST is a leader in power discrete and modules, such as MOSFETs, IGBTs, and silicon carbide (SiC) devices, crucial for high-efficiency power conversion. The sensor product line covers MEMS sensors like accelerometers, gyroscopes, and environmental sensors, as well as time-of-flight ranging sensors. ST is recognized as a top-tier semiconductor company, consistently ranking among the top 10 globally by revenue, and holds leading market positions in automotive ICs, MEMS sensors, and general-purpose MCUs, leveraging its advanced manufacturing and R&D strengths.

03

Transformers - 型号列表

7 parts in total

Other Names

Return Loss (Min)

Insertion Loss (Max)

Frequency Range

Package / Case

Frequency

Insertion Loss

Operating Temperature

Phase Difference

Type

MOQ

Bandwidth

Unit Pack

Packaging

Termination Style

Matchcode

Length - Overall

Number of Positions

Frequency - Max

Number of Pins

Mfr Part #Quantity AvailablePriceOther NamesStandard PackageRoHSFrequency RangePhase DifferenceReturn Loss (Min)Insertion Loss (Max)Impedance - Unbalanced/BalancedPackagingMounting TypePackage / CaseOperating TemperatureMOQUnit PackFrequencyInsertion LossProductAutomotiveLeadfree DefinImpedanceTermination StyleTypeBandwidthSeriesMatchcodeStandard LeadtimeHeightLength - OverallNumber of PositionsFrequency - MaxNumber of PinsFunctionOther SpecificationsDepthWidthLength
BALF-SPI-01D3
2
BALF-SPI-01D3

Balun matched SPIRIT1QTR BALUN TRANSFORMER Signal Conditioning 50ohm Conjugte match to Spirit1 868MHz STMicroelectronics 779 → 956MHz 50Ω 表面贴装 对称转换器

ST

1001: ¥2.1854497-13985-25,000Lead free / RoHS Compliant779 MHz to 956 MHz10°23dB2.0dB50 / - OhmReelSurface Mount6-UFBGA, FCBGA-40...85°C15000868/915MHz- 23 dBBalunsNORoHS-conform50 OhmsSolderBalun Transformer and Integrated Filtering868 MHz*BALF-SPI-01D39 weeks----------
BAL-NRF02D3
2
BAL-NRF02D3

Balun matched NRF51822 NRF51422 IC BALUN FOR NRF51822 WLCSP Signal Conditioning Balun for NRF51822 WLCSP type STMicroelectronics 2400 → 2540MHz 50Ω 表面贴装 对称转换器

ST

801: ¥1.32497-14009-25,000Lead free / RoHS Compliant2.4GHz ~ 2.54GHz12dB1.9dB50 / - OhmTape & Reel (TR)Surface Mount5-UFBGA, CSP-40...85°C112400MHz1.9 dBBalunsNORoHS-conform50 OhmsSMD/SMTBalun2540 MHz-BAL-NRF02D3 SAMPLES9 weeks----------
BAL-CC25-01D3
BAL-CC25-01D3

BALUN WITH INTE TRANSFORMER BALUN IPD 4FLIPCHIP BALUN IPD 500OHM FLIPCHIP RF Transformer 4Term. Balun matched TI CC25xx&CC85xx

ST

101: ¥1.94497-14056-15,000Lead free / RoHS Compliant2.379GHz ~ 2.507GHz14°19.0dB0.66dB50 / - OhmTape & Reel (TR)Surface Mount4-UFBGA, FCBGA-40C to 125C500050002450 MHz--NORoHS-conform-------0.63 mm0.94 mm4----0.94 mm--
BAL-CW1250D3
BAL-CW1250D3

BALUN WITH INTE BALUN TRANSFORMER 5FLIPCHIP Signal Conditioning Balun Int Harmonic Filter 50 Ohm 24dBm RF Transformer 5Term.

ST

50001: ¥3.536497-13984-25,000Lead free / RoHS Compliant2400 MHz to 2500 MHz10°21dB0.97dB50 / - OhmReelSurface Mount1.2 mm x 0.99 mm- 30 C to + 150 C500050002500 MHz0.97 dBBaluns--50 OhmsSolderBalun Transformer With Integrate Matching2500 MHz*--0.63 mm1.2 mm5-------
BAL-2690D3U
BAL-2690D3U

BALUN WITH INTE BALUN TRANSFORMER FLIPCHIP BAL-2690 Series 2.4 - 2.5 GHz 50 Ohm 1.1 db Loss Balun Transformer - WFBGA-4

ST

50001: ¥3.40497-14241-25,000Lead free / RoHS Compliant2.402GHz ~ 2.48GHz10°14dB1.1dB50 / - OhmTape & Reel (TR)Surface Mount4-WFBGA, FCBGA-100005000----------------------
BAL-NRF01D3
3
BAL-NRF01D3

TRANSFORMER BALUN 50OHM FLIPCHIP Signal Conditioning 50ohm balun Trans 2G45 ISM STMicroelectronics 2400 → 2540MHz 50Ω 表面贴装 对称转换器 Balun matched NRF24LE1 NRF24AP2

STMicroelectronics

3951: ¥1.1945497-13637-25,000Lead free / RoHS Compliant2.4GHz ~ 2.54GHz10dB2.25dB50 / - OhmTape & Reel (TR)Surface Mount5-WFBGA, FCBGA- 40 C to + 85 C--2400 MHz2.25 dBBalunsNORoHS-conform50 OhmsSMD/SMTBaluns-------2540MHz5Y2400MHz---
BALF-2690-02D3
BALF-2690-02D3

IC BALUN FOR STLC2690 4FLIPCHIP IC BALUN MATCH TO STLC2690 CSPG STMicroelectronics 2400 → 2500MHz 50Ω 表面贴装 对称转换器

STMicroelectronics

50005000: ¥1.3705497-14543-15,000Lead free / RoHS Compliant2.4GHz ~ 2.5GHz10°15dB1.2dB50 / - OhmTape & Reel (TR)Surface Mount4-UFBGA, FCBGA+85°C---±1.2dB-------------2500MHz4Y2400MHz-0.94mm1.64mm
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