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Designer Kits

Mini-Circuits Designer Kits are plug-in, surface-mount, and coaxial components kits to aid the evaluation, design, and prototype stages. The kits provide components for the testing laboratory, and each kit contains a carefully selected group of models.

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Part #

Equalisers KIT MMIC EQ /SM/8 MODELS

K1-EQY63+
Mini-Circuits
1: $263.07
1In Stock

Mfr. Part No.
K1-EQY63+

Mouser Part No
139-K1-EQY63+

Equalisers KIT MMIC EQ /SM/8 MODELS

Datasheet

1In Stock

$263.07

Min.: 1
Mult.: 1

RF Amplifier KIT ML AMPL / SURF MT / RoHS

K1-ERASM+
Mini-Circuits
1: $82.14
2In Stock

Mfr. Part No.
K1-ERASM+

Mouser Part No
139-K1-ERASM+

RF Amplifier KIT ML AMPL / SURF MT / RoHS

Datasheet

2In Stock

$82.14

Min.: 1
Mult.: 1

Attenuators - Interconnects KIT FXD ATTEN / SMA / RoHS

K2-BW1+
Mini-Circuits
1: $246.73
1In Stock

Mfr. Part No.
K2-BW1+

Mouser Part No
139-K2-BW1+

Attenuators - Interconnects KIT FXD ATTEN / SMA / RoHS

Datasheet

1In Stock

$246.73

Min.: 1
Mult.: 1

Attenuators KIT FXD ATTEN / SURF MT / RoHS

K3-GAT+
Mini-Circuits
1: $271.03
2In Stock

Mfr. Part No.
K3-GAT+

Mouser Part No
139-K3-GAT+

Attenuators KIT FXD ATTEN / SURF MT / RoHS

Datasheet

2In Stock

$271.03

Min.: 1
Mult.: 1

Attenuators - Interconnects KIT FXD ATTEN / SMA / RoHS

K2-BW3+
Mini-Circuits
1: $328.95
1In Stock
31On Order

Mfr. Part No.
K2-BW3+

Mouser Part No
139-K2-BW3+

Attenuators - Interconnects KIT FXD ATTEN / SMA / RoHS

Datasheet

1In Stock

31On Order

$328.95

Min.: 1
Mult.: 1

Attenuators - Interconnects KIT FXD SS ATTEN / SMA / RoHS

K1-VAT2+
Mini-Circuits
1: $111.97
48On Order

Mfr. Part No.
K1-VAT2+

Mouser Part No
139-K1-VAT2+

Attenuators - Interconnects KIT FXD SS ATTEN / SMA / RoHS

Datasheet

48On Order

$111.97

Min.: 1
Mult.: 1

Attenuators - Interconnects KIT FXD ATTEN / SMA / RoHS

K2-BW2+
Mini-Circuits
1: $246.73
7Expected 2026/10/12

Mfr. Part No.
K2-BW2+

Mouser Part No
139-K2-BW2+

Attenuators - Interconnects KIT FXD ATTEN / SMA / RoHS

Datasheet

7Expected 2026/10/12

$246.73

Min.: 1
Mult.: 1

Attenuators - Interconnects KIT FXD ATTEN / SMA / RoHS

K5-BW1+
Mini-Circuits
1: $491.81
4Expected 2026/08/27

Mfr. Part No.
K5-BW1+

Mouser Part No
139-K5-BW1+

Attenuators - Interconnects KIT FXD ATTEN / SMA / RoHS

Datasheet

4Expected 2026/08/27

$491.81

Min.: 1
Mult.: 1

Equalisers KIT / EQUALIZER / SMA / M / F

KVEQY-63+
Mini-Circuits
1: $687.21
3Expected 2026/10/06

Mfr. Part No.
KVEQY-63+

Mouser Part No
139-KVEQY-63+

Equalisers KIT / EQUALIZER / SMA / M / F

Datasheet

3Expected 2026/10/06

$687.21

Min.: 1
Mult.: 1

Attenuators - Interconnects KIT FXD SS ATTEN / SMA / RoHS

K2-VAT2+
Mini-Circuits
1: $225.84
3Expected 2026/08/24

Mfr. Part No.
K2-VAT2+

Mouser Part No
139-K2-VAT2+

Attenuators - Interconnects KIT FXD SS ATTEN / SMA / RoHS

Datasheet

3Expected 2026/08/24

$225.84

Min.: 1
Mult.: 1

Attenuators - Interconnects KIT FIXED SS ATTEN / SMA/ RoHS

K4-VAT2+
Mini-Circuits
1: $93.90
5Expected 2026/09/22

Mfr. Part No.
K4-VAT2+

Mouser Part No
139-K4-VAT2+

Attenuators - Interconnects KIT FIXED SS ATTEN / SMA/ RoHS

Datasheet

5Expected 2026/09/22

$93.90

Min.: 1
Mult.: 1

Attenuators - Interconnects KIT FXD ATTEN / SMA / RoHS

K5-BW2+
Mini-Circuits
1: $261.52
4Expected 2026/09/29

Mfr. Part No.
K5-BW2+

Mouser Part No
139-K5-BW2+

Attenuators - Interconnects KIT FXD ATTEN / SMA / RoHS

Datasheet

4Expected 2026/09/29

$261.52

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers KIT RF XFMR / SURF MT / RoHS

K-ADT-1+
Mini-Circuits
1: $62.20
Lead-Time 17 Weeks

Mfr. Part No.
K-ADT-1+

Mouser Part No
139-K-ADT-1+

Audio Transformers / Signal Transformers KIT RF XFMR / SURF MT / RoHS

Datasheet

Lead-Time 17 Weeks

$62.20

Min.: 1
Mult.: 1

Sub-GHz Development Tools KIT PHASE DETECTOR RoHS

K-PD
Mini-Circuits
1: $174.44
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
K-PD

Mouser Part No
139-K-PD

Sub-GHz Development Tools KIT PHASE DETECTOR RoHS

Datasheet

Non-Stocked Lead-Time 19 Weeks

$174.44

Min.: 1
Mult.: 1

EMI Kits KIT LOW BANDPASS FLTR /SM/RoHS

K-SCF+
Mini-Circuits
1: $112.68
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
K-SCF+

Mouser Part No
139-K-SCF+

EMI Kits KIT LOW BANDPASS FLTR /SM/RoHS

Datasheet

Non-Stocked Lead-Time 19 Weeks

$112.68

Min.: 1
Mult.: 1

Signal Conditioning KIT DBL BAL MIX / SURF MT/RoHS

K1-ADE+
Mini-Circuits
1: $179.07
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
K1-ADE+

Mouser Part No
139-K1-ADE+

Signal Conditioning KIT DBL BAL MIX / SURF MT/RoHS

Datasheet

Non-Stocked Lead-Time 19 Weeks

$179.07

Min.: 1
Mult.: 1

Signal Conditioning KIT PWR SPLTR CMBD / SM / RoHS

K1-ADP+
Mini-Circuits
1: $152.36
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
K1-ADP+

Mouser Part No
139-K1-ADP+

Signal Conditioning KIT PWR SPLTR CMBD / SM / RoHS

Datasheet

Non-Stocked Lead-Time 19 Weeks

$152.36

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers KIT RF XFMR / SURF MT / RoHS

K1-ADTL+
Mini-Circuits
1: $92.17
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
K1-ADTL+

Mouser Part No
139-K1-ADTL+

Audio Transformers / Signal Transformers KIT RF XFMR / SURF MT / RoHS

Datasheet

Non-Stocked Lead-Time 19 Weeks

$92.17

Min.: 1
Mult.: 1

Other Development Tools KIT DIR COUP / SURF MT / RoHS

K1-DBTC+
Mini-Circuits
1: $92.99
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
K1-DBTC+

Mouser Part No
139-K1-DBTC+

Other Development Tools KIT DIR COUP / SURF MT / RoHS

Datasheet

Non-Stocked Lead-Time 19 Weeks

$92.99

Min.: 1
Mult.: 1

Other Development Tools KIT / LTCC / DCW / 7 MODELS

K1-DCW+
Mini-Circuits
1: $62.41
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
K1-DCW+

Mouser Part No
139-K1-DCW+

Other Development Tools KIT / LTCC / DCW / 7 MODELS

Datasheet

Non-Stocked Lead-Time 22 Weeks

$62.41

Min.: 1
Mult.: 1

Equalisers KIT MMIC EQ /SM/7 MODELS

K1-EQY24+
Mini-Circuits
1: $740.06
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
K1-EQY24+

Mouser Part No
139-K1-EQY24+

Equalisers KIT MMIC EQ /SM/7 MODELS

Datasheet

Non-Stocked Lead-Time 17 Weeks

$740.06

Min.: 1
Mult.: 1

RF Amplifier KIT ML AMPL / RoHS

K1-ERA+
Mini-Circuits
1: $90.27
Lead-Time 17 Weeks

Mfr. Part No.
K1-ERA+

Mouser Part No
139-K1-ERA+

RF Amplifier KIT ML AMPL / RoHS

Datasheet

Lead-Time 17 Weeks

$90.27

Min.: 1
Mult.: 1

RF Development Tools KIT FXD ATTEN / SURF MT / RoHS

K1-GAT+
Mini-Circuits
1: $164.39
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
K1-GAT+

Mouser Part No
139-K1-GAT+

RF Development Tools KIT FXD ATTEN / SURF MT / RoHS

Datasheet

Non-Stocked Lead-Time 17 Weeks

$164.39

Min.: 1
Mult.: 1

RF Amplifier KIT MONOLITHIC AMPL / SM /RoHS

K1-GVA+
Mini-Circuits
1: $131.49
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
K1-GVA+

Mouser Part No
139-K1-GVA+

RF Amplifier KIT MONOLITHIC AMPL / SM /RoHS

Datasheet

Non-Stocked Lead-Time 17 Weeks

$131.49

Min.: 1
Mult.: 1

Signal Conditioning KIT / LTCC / HFCG / 10 MODELS

K1-HFCG+
Mini-Circuits
1: $164.39
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
K1-HFCG+

Mouser Part No
139-K1-HFCG+

Signal Conditioning KIT / LTCC / HFCG / 10 MODELS

Datasheet

Non-Stocked Lead-Time 17 Weeks

$164.39

Min.: 1
Mult.: 1