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Transformers:

3,949 Products Found

Discover a wide selection of electrical transformers online at element14 from industry leading suppliers including Multicomp, Murata Power Solutions, Pro Power, Wurth, and more!

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Transformers

(3,949)

  • Audio Transformers (80)
  • Auto Transformers (13)
  • Chassis Mount Transformers (166)
  • Chip Baluns (140)
  • Current Sensing Transformers (264)
  • DIN Rail Mount Transformers (37)
  • Ethernet & LAN Transformers (450)
  • Gate Drive Transformers (113)
  • Instrument Transformers (201)
  • Lighting Transformers (2)
  • Miscellaneous (2)
  • PCB Transformers (540)
  • Pulse Transformers (132)
  • SMPS Transformers (501)
  • Safety Site Transformers (1)
  • Telecom Transformers (21)
  • Toroidal Power Transformers (301)
  • Transfomer Kits (12)
  • Transformer Accessories - Miscellaneous (48)
  • Transformer Clips (45)
  • Transformer Coilformers (105)
  • Transformer Cores (637)
  • Variable Transformers (25)
  • Wall Mount Transformers (25)
  • Wideband RF Transformers (88)
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    ComparePrice ForQuantity
    B66417G0000X197
    EPCOS B66417G0000X197
    1422729

    Data Sheet

    RoHS

    EPCOS
    1. Transformer Cores
    2. Half Core
    3. EFD20
    4. N97
    5. 47 mm
    6. 31 mm²
    Each
    1+
    CNY7.980
    (CNY9.0174)
    50+
    CNY4.220
    (CNY4.7686)
    100+
    CNY3.720
    (CNY4.2036)
    250+
    CNY3.540
    (CNY4.0002)
    500+
    CNY3.350
    (CNY3.7855)
    More Pricing...
    Min: 1 / Mult: 1
    B66417 Series
    BALF-SPI2-02D3
    STMICROELECTRONICS BALF-SPI2-02D3
    2980867

    Data Sheet

    RoHS

    STMICROELECTRONICS
    1. RF Filter
    2. Balun
    3. 433MHz
    4. Impedance Matched
    5. Harmonic Filter
    6. Flip-Chip
    7. 6 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY1.520
    (CNY1.7176)
    Min: 1 / Mult: 1
    -
    BAL-NRF02D3
    STMICROELECTRONICS BAL-NRF02D3
    2629718

    Data Sheet

    RoHS

    STMICROELECTRONICS
    1. RF Filter
    2. Balun
    3. 5 Pins
    4. 2.4GHz to 2.54GHz
    5. Flip-Chip
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY1.760
    (CNY1.9888)
    10+
    CNY1.360
    (CNY1.5368)
    Min: 5 / Mult: 5
    -
    74930000
    WURTH ELEKTRONIK 74930000
    3428247

    Data Sheet

    RoHS

    WURTH ELEKTRONIK
    1. Ethernet & LAN Transformer
    2. 10/100/1000 Base-T
    3. 1 Port
    4. 1:1
    5. 350 µH
    6. 1.5 kV
    7. Surface Mount
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY9.560
    (CNY10.8028)
    50+
    CNY8.970
    (CNY10.1361)
    250+
    CNY8.370
    (CNY9.4581)
    500+
    CNY8.230
    (CNY9.2999)
    1000+
    CNY8.210
    (CNY9.2773)
    More Pricing...
    Min: 5 / Mult: 5
    WE-STST Series
    SM-LP-5001E
    BOURNS SM-LP-5001E
    1929703

    Data Sheet

    RoHS

    BOURNS
    1. Audio Transformer
    2. 1:1
    3. 600 ohm
    4. 600 ohm
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY18.270
    (CNY20.6451)
    10+
    CNY13.130
    (CNY14.8369)
    25+
    CNY12.540
    (CNY14.1702)
    50+
    CNY12.290
    (CNY13.8877)
    100+
    CNY12.040
    (CNY13.6052)
    Min: 1 / Mult: 1
    -
    749251100
    WURTH ELEKTRONIK 749251100
    1961660RL

    Data Sheet

    RoHS

    WURTH ELEKTRONIK
    1. Current Sensing Transformer
    2. 1:100
    3. 2 mH
    4. 10 A
    5. 50 Vµs
    6. 1MHz
    7. 5.5 ohm
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    50+
    CNY31.720
    (CNY35.8436)
    200+
    CNY25.600
    (CNY28.928)
    400+
    CNY23.630
    (CNY26.7019)
    750+
    CNY22.050
    (CNY24.9165)
    Min: 100 / Mult: 1
    WE-CST Series
    PH9400.111ANLT
    PULSE ELECTRONICS PH9400.111ANLT
    2906582

    Data Sheet

    RoHS

    PULSE ELECTRONICS
    1. ISOLATION TRANSFORMER
    2. 1:1:1
    3. 1.21MH
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY31.920
    (CNY36.0696)
    2+
    CNY31.170
    (CNY35.2221)
    3+
    CNY30.420
    (CNY34.3746)
    5+
    CNY29.670
    (CNY33.5271)
    10+
    CNY28.920
    (CNY32.6796)
    More Pricing...
    Min: 1 / Mult: 1
    PH9400 Series
    SM453229-381N7Y
    BOURNS SM453229-381N7Y
    3225374

    Data Sheet

    RoHS

    BOURNS
    1. Ethernet & LAN Transformer
    2. 10/100/1000 Base-T
    3. 1 Port
    4. 1:1
    5. 380 µH
    6. 1.5 kV
    7. Surface Mount
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY4.720
    (CNY5.3336)
    50+
    CNY3.850
    (CNY4.3505)
    250+
    CNY3.450
    (CNY3.8985)
    500+
    CNY3.360
    (CNY3.7968)
    1000+
    CNY3.270
    (CNY3.6951)
    More Pricing...
    Min: 5 / Mult: 5
    -
    SP1000MQMJ
    HAMMOND POWER SOLUTIONS SP1000MQMJ
    2821681

    Data Sheet

    RoHS

    HAMMOND POWER SOLUTIONS
    1. TRANSFORMER
    2. 120V/240V
    3. 8.33/4.17A
    4. 1KVA
    Each
    1+
    CNY2,619.310
    (CNY2,959.8203)
    Min: 1 / Mult: 1
    -
    749251100
    WURTH ELEKTRONIK 749251100
    1961660

    Data Sheet

    RoHS

    WURTH ELEKTRONIK
    1. Current Sensing Transformer
    2. 1:100
    3. 2 mH
    4. 10 A
    5. 50 Vµs
    6. 1MHz
    7. 5.5 ohm
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY43.750
    (CNY49.4375)
    10+
    CNY38.290
    (CNY43.2677)
    50+
    CNY31.720
    (CNY35.8436)
    200+
    CNY25.600
    (CNY28.928)
    400+
    CNY23.630
    (CNY26.7019)
    More Pricing...
    Min: 1 / Mult: 1
    WE-CST Series
    SM-LP-5001E
    BOURNS SM-LP-5001E
    1929703RL

    Data Sheet

    RoHS

    BOURNS
    1. Audio Transformer
    2. 1:1
    3. 600 ohm
    4. 600 ohm
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    CNY12.040
    (CNY13.6052)
    Min: 100 / Mult: 1
    -
    B78476A8065A003
    EPCOS B78476A8065A003
    1644268RL

    Data Sheet

    RoHS

    EPCOS
    1. Ethernet & LAN Transformer
    2. 10/100 Base-T
    3. 1 Port
    4. 1CT:1CT
    5. 350 µH
    6. 1.5 kV
    7. Surface Mount
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    CNY10.660
    (CNY12.0458)
    250+
    CNY10.390
    (CNY11.7407)
    500+
    CNY9.380
    (CNY10.5994)
    Min: 100 / Mult: 1
    B78476 Series
    B65847A0000R030
    EPCOS B65847A0000R030
    3581000

    Data Sheet

    RoHS

    EPCOS
    1. Transformer Cores
    2. EP
    3. EP20
    4. TDK B65847 Series Coil Formers
    5. N30
    6. 40 mm
    7. 78 mm²
    1 Pair
    1+
    CNY45.240
    (CNY51.1212)
    10+
    CNY30.680
    (CNY34.6684)
    50+
    CNY29.410
    (CNY33.2333)
    200+
    CNY28.130
    (CNY31.7869)
    400+
    CNY26.860
    (CNY30.3518)
    More Pricing...
    Min: 1 / Mult: 1
    B65847 Series
    7490140117C
    WURTH ELEKTRONIK 7490140117C
    3380809

    Data Sheet

    RoHS

    WURTH ELEKTRONIK
    1. Ethernet & LAN Transformer
    2. 10/100 Base-T
    3. 1 Port
    4. 1:1
    5. 350 µH
    6. 2.5 kV
    7. Surface Mount
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY39.310
    (CNY44.4203)
    10+
    CNY32.580
    (CNY36.8154)
    50+
    CNY32.510
    (CNY36.7363)
    200+
    CNY30.840
    (CNY34.8492)
    400+
    CNY29.160
    (CNY32.9508)
    More Pricing...
    Min: 1 / Mult: 1
    WE-LAN Series
    VB 0.35/1/6
    BLOCK VB 0.35/1/6
    1711391

    Data Sheet

    RoHS

    BLOCK
    1. PCB Transformer
    2. Class II
    3. Encapsulated Safety Isolating
    4. 230V
    5. 6V
    6. 350 mVA
    7. 50Hz / 60Hz
    Each
    1+
    CNY99.080
    (CNY111.9604)
    5+
    CNY96.600
    (CNY109.158)
    10+
    CNY94.120
    (CNY106.3556)
    20+
    CNY89.540
    (CNY101.1802)
    50+
    CNY84.960
    (CNY96.0048)
    Min: 1 / Mult: 1
    VB Series
    BAL-NRF02D3
    STMICROELECTRONICS BAL-NRF02D3
    2629718RL

    Data Sheet

    RoHS

    STMICROELECTRONICS
    1. RF Filter
    2. Balun
    3. 5 Pins
    4. 2.4GHz to 2.54GHz
    5. Flip-Chip
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    10+
    CNY1.360
    (CNY1.5368)
    Min: 100 / Mult: 1
    -
    760390014
    WURTH ELEKTRONIK 760390014
    2907243RL

    Data Sheet

    RoHS

    WURTH ELEKTRONIK
    1. Transformer
    2. 475 µH
    3. 1.3:1 Turn Ratio
    4. Surface Mount
    5. MID-PPTI Series
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    CNY11.430
    (CNY12.9159)
    Min: 100 / Mult: 1
    MID-PPTI Series
    760390012
    WURTH ELEKTRONIK 760390012
    2907241RL

    Data Sheet

    RoHS

    WURTH ELEKTRONIK
    1. Transformer
    2. 475 µH
    3. 1.1:1 Turn Ratio
    4. Surface Mount
    5. MID-PPTI Series
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    CNY11.430
    (CNY12.9159)
    Min: 100 / Mult: 1
    MID-PPTI Series
    760390015
    WURTH ELEKTRONIK 760390015
    2907244RL

    Data Sheet

    RoHS

    WURTH ELEKTRONIK
    1. Transformer
    2. 475 µH
    3. 2:1 Turn Ratio
    4. Surface Mount
    5. MID-PPTI Series
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    CNY11.430
    (CNY12.9159)
    Min: 100 / Mult: 1
    MID-PPTI Series
    SM13126PEL
    BOURNS SM13126PEL
    3225384RL

    Data Sheet

    RoHS

    BOURNS
    1. Ethernet & LAN Transformer
    2. 10/100 Base-TX PoE
    3. 2 Port
    4. 1:1
    5. 350 µH
    6. 1.5 kV
    7. Surface Mount
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    CNY10.580
    (CNY11.9554)
    200+
    CNY10.180
    (CNY11.5034)
    600+
    CNY9.780
    (CNY11.0514)
    Min: 100 / Mult: 1
    -
    SM453229-381N7Y
    BOURNS SM453229-381N7Y
    3225374RL

    Data Sheet

    RoHS

    BOURNS
    1. Ethernet & LAN Transformer
    2. 10/100/1000 Base-T
    3. 1 Port
    4. 1:1
    5. 380 µH
    6. 1.5 kV
    7. Surface Mount
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    50+
    CNY3.850
    (CNY4.3505)
    250+
    CNY3.450
    (CNY3.8985)
    500+
    CNY3.360
    (CNY3.7968)
    1000+
    CNY3.270
    (CNY3.6951)
    2000+
    CNY2.680
    (CNY3.0284)
    Min: 100 / Mult: 5
    -
    SM51589PEL
    BOURNS SM51589PEL
    3373358RL

    Data Sheet

    RoHS

    BOURNS
    1. Ethernet & LAN Transformer
    2. 10/100/1000 Base-T
    3. 1CT:1CT
    4. 350 µH
    5. 5 kV
    6. Surface Mount
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    CNY18.080
    (CNY20.4304)
    200+
    CNY16.700
    (CNY18.871)
    350+
    CNY15.320
    (CNY17.3116)
    Min: 100 / Mult: 1
    -
    74930000
    WURTH ELEKTRONIK 74930000
    3428247RL

    Data Sheet

    RoHS

    WURTH ELEKTRONIK
    1. Ethernet & LAN Transformer
    2. 10/100/1000 Base-T
    3. 1 Port
    4. 1:1
    5. 350 µH
    6. 1.5 kV
    7. Surface Mount
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    50+
    CNY8.970
    (CNY10.1361)
    250+
    CNY8.370
    (CNY9.4581)
    500+
    CNY8.230
    (CNY9.2999)
    1000+
    CNY8.210
    (CNY9.2773)
    2000+
    CNY8.190
    (CNY9.2547)
    Min: 100 / Mult: 1
    WE-STST Series
    7490140117C
    WURTH ELEKTRONIK 7490140117C
    3380809RL

    Data Sheet

    RoHS

    WURTH ELEKTRONIK
    1. Ethernet & LAN Transformer
    2. 10/100 Base-T
    3. 1 Port
    4. 1:1
    5. 350 µH
    6. 2.5 kV
    7. Surface Mount
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    50+
    CNY32.510
    (CNY36.7363)
    200+
    CNY30.840
    (CNY34.8492)
    400+
    CNY29.160
    (CNY32.9508)
    750+
    CNY27.480
    (CNY31.0524)
    Min: 100 / Mult: 1
    WE-LAN Series
    B65811J0160A041
    EPCOS B65811J0160A041
    3580998

    Data Sheet

    RoHS

    EPCOS
    1. Transformer Cores
    2. RM
    3. RM8
    4. TDK B65811 Series Coil Formers
    5. N41
    6. 38 mm
    7. 64 mm²
    1 Set
    1+
    CNY13.580
    (CNY15.3454)
    10+
    CNY12.980
    (CNY14.6674)
    Min: 1 / Mult: 1
    B65811 Series
    26-50 of 3949 items
    of 158 page(s)

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