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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 #

Equalizers KIT MMIC EQ /SM/8 MODELS

K1-EQY63+
Mini-Circuits
1: ¥43,646.1
1In Stock

Mfr. Part #
K1-EQY63+

Mouser Part #
139-K1-EQY63+

Equalizers KIT MMIC EQ /SM/8 MODELS

Datasheet

1In Stock

¥43,646.1

Min.: 1
Mult.: 1

RF Amplifier KIT ML AMPL / SURF MT / RoHS

K1-ERASM+
Mini-Circuits
1: ¥13,630.2
2In Stock

Mfr. Part #
K1-ERASM+

Mouser Part #
139-K1-ERASM+

RF Amplifier KIT ML AMPL / SURF MT / RoHS

Datasheet

2In Stock

¥13,630.2

Min.: 1
Mult.: 1

Attenuators KIT FXD ATTEN / SURF MT / RoHS

K3-GAT+
Mini-Circuits
1: ¥45,009.8
2In Stock

Mfr. Part #
K3-GAT+

Mouser Part #
139-K3-GAT+

Attenuators KIT FXD ATTEN / SURF MT / RoHS

Datasheet

2In Stock

¥45,009.8

Min.: 1
Mult.: 1

Attenuators - Interconnects KIT FXD ATTEN / SMA / RoHS

K2-BW3+
Mini-Circuits
1: ¥54,577.1
1In Stock
31On Order

Mfr. Part #
K2-BW3+

Mouser Part #
139-K2-BW3+

Attenuators - Interconnects KIT FXD ATTEN / SMA / RoHS

Datasheet

1In Stock

31On Order

¥54,577.1

Min.: 1
Mult.: 1

Attenuators - Interconnects KIT FXD SS ATTEN / SMA / RoHS

K1-VAT2+
Mini-Circuits
1: ¥18,594.9
48On Order

Mfr. Part #
K1-VAT2+

Mouser Part #
139-K1-VAT2+

Attenuators - Interconnects KIT FXD SS ATTEN / SMA / RoHS

Datasheet

48On Order

¥18,594.9

Min.: 1
Mult.: 1

Attenuators - Interconnects KIT FXD ATTEN / SMA / RoHS

K2-BW2+
Mini-Circuits
1: ¥40,932
7Expected 10/12/2026

Mfr. Part #
K2-BW2+

Mouser Part #
139-K2-BW2+

Attenuators - Interconnects KIT FXD ATTEN / SMA / RoHS

Datasheet

7Expected 10/12/2026

¥40,932

Min.: 1
Mult.: 1

Attenuators - Interconnects KIT FXD ATTEN / SMA / RoHS

K5-BW1+
Mini-Circuits
1: ¥81,593.3
4Expected 8/27/2026

Mfr. Part #
K5-BW1+

Mouser Part #
139-K5-BW1+

Attenuators - Interconnects KIT FXD ATTEN / SMA / RoHS

Datasheet

4Expected 8/27/2026

¥81,593.3

Min.: 1
Mult.: 1

Equalizers KIT / EQUALIZER / SMA / M / F

KVEQY-63+
Mini-Circuits
1: ¥114,124
3Expected 10/6/2026

Mfr. Part #
KVEQY-63+

Mouser Part #
139-KVEQY-63+

Equalizers KIT / EQUALIZER / SMA / M / F

Datasheet

3Expected 10/6/2026

¥114,124

Min.: 1
Mult.: 1

Attenuators - Interconnects KIT FXD SS ATTEN / SMA / RoHS

K2-VAT2+
Mini-Circuits
1: ¥37,505.4
3Expected 8/24/2026

Mfr. Part #
K2-VAT2+

Mouser Part #
139-K2-VAT2+

Attenuators - Interconnects KIT FXD SS ATTEN / SMA / RoHS

Datasheet

3Expected 8/24/2026

¥37,505.4

Min.: 1
Mult.: 1

Attenuators - Interconnects KIT FIXED SS ATTEN / SMA/ RoHS

K4-VAT2+
Mini-Circuits
1: ¥15,593.5
5Expected 9/22/2026

Mfr. Part #
K4-VAT2+

Mouser Part #
139-K4-VAT2+

Attenuators - Interconnects KIT FIXED SS ATTEN / SMA/ RoHS

Datasheet

5Expected 9/22/2026

¥15,593.5

Min.: 1
Mult.: 1

Attenuators - Interconnects KIT FXD ATTEN / SMA / RoHS

K5-BW2+
Mini-Circuits
1: ¥43,390.3
4Expected 9/29/2026

Mfr. Part #
K5-BW2+

Mouser Part #
139-K5-BW2+

Attenuators - Interconnects KIT FXD ATTEN / SMA / RoHS

Datasheet

4Expected 9/29/2026

¥43,390.3

Min.: 1
Mult.: 1

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

K-ADT-1+
Mini-Circuits
1: ¥10,319.8
Lead-Time 17 Weeks

Mfr. Part #
K-ADT-1+

Mouser Part #
139-K-ADT-1+

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

Datasheet

Lead-Time 17 Weeks

¥10,319.8

Min.: 1
Mult.: 1

Sub-GHz Development Tools KIT PHASE DETECTOR RoHS

K-PD
Mini-Circuits
1: ¥28,941.3
Non-Stocked Lead-Time 19 Weeks

Mfr. Part #
K-PD

Mouser Part #
139-K-PD

Sub-GHz Development Tools KIT PHASE DETECTOR RoHS

Datasheet

Non-Stocked Lead-Time 19 Weeks

¥28,941.3

Min.: 1
Mult.: 1

EMI Kits KIT LOW BANDPASS FLTR /SM/RoHS

K-SCF+
Mini-Circuits
1: ¥18,712.8
Non-Stocked Lead-Time 19 Weeks

Mfr. Part #
K-SCF+

Mouser Part #
139-K-SCF+

EMI Kits KIT LOW BANDPASS FLTR /SM/RoHS

Datasheet

Non-Stocked Lead-Time 19 Weeks

¥18,712.8

Min.: 1
Mult.: 1

Signal Conditioning KIT DBL BAL MIX / SURF MT/RoHS

K1-ADE+
Mini-Circuits
1: ¥29,708.6
Non-Stocked Lead-Time 19 Weeks

Mfr. Part #
K1-ADE+

Mouser Part #
139-K1-ADE+

Signal Conditioning KIT DBL BAL MIX / SURF MT/RoHS

Datasheet

Non-Stocked Lead-Time 19 Weeks

¥29,708.6

Min.: 1
Mult.: 1

Signal Conditioning KIT PWR SPLTR CMBD / SM / RoHS

K1-ADP+
Mini-Circuits
1: ¥25,280.4
Non-Stocked Lead-Time 19 Weeks

Mfr. Part #
K1-ADP+

Mouser Part #
139-K1-ADP+

Signal Conditioning KIT PWR SPLTR CMBD / SM / RoHS

Datasheet

Non-Stocked Lead-Time 19 Weeks

¥25,280.4

Min.: 1
Mult.: 1

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

K1-ADTL+
Mini-Circuits
1: ¥15,306.1
Non-Stocked Lead-Time 19 Weeks

Mfr. Part #
K1-ADTL+

Mouser Part #
139-K1-ADTL+

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

Datasheet

Non-Stocked Lead-Time 19 Weeks

¥15,306.1

Min.: 1
Mult.: 1

Other Development Tools KIT DIR COUP / SURF MT / RoHS

K1-DBTC+
Mini-Circuits
1: ¥15,444
Non-Stocked Lead-Time 19 Weeks

Mfr. Part #
K1-DBTC+

Mouser Part #
139-K1-DBTC+

Other Development Tools KIT DIR COUP / SURF MT / RoHS

Datasheet

Non-Stocked Lead-Time 19 Weeks

¥15,444

Min.: 1
Mult.: 1

Other Development Tools KIT / LTCC / DCW / 7 MODELS

K1-DCW+
Mini-Circuits
1: ¥10,072.3
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
K1-DCW+

Mouser Part #
139-K1-DCW+

Other Development Tools KIT / LTCC / DCW / 7 MODELS

Datasheet

Non-Stocked Lead-Time 22 Weeks

¥10,072.3

Min.: 1
Mult.: 1

Equalizers KIT MMIC EQ /SM/7 MODELS

K1-EQY24+
Mini-Circuits
1: ¥122,781.1
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
K1-EQY24+

Mouser Part #
139-K1-EQY24+

Equalizers KIT MMIC EQ /SM/7 MODELS

Datasheet

Non-Stocked Lead-Time 17 Weeks

¥122,781.1

Min.: 1
Mult.: 1

RF Amplifier KIT ML AMPL / RoHS

K1-ERA+
Mini-Circuits
1: ¥14,992.2
Lead-Time 17 Weeks

Mfr. Part #
K1-ERA+

Mouser Part #
139-K1-ERA+

RF Amplifier KIT ML AMPL / RoHS

Datasheet

Lead-Time 17 Weeks

¥14,992.2

Min.: 1
Mult.: 1

RF Development Tools KIT FXD ATTEN / SURF MT / RoHS

K1-GAT+
Mini-Circuits
1: ¥27,273.6
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
K1-GAT+

Mouser Part #
139-K1-GAT+

RF Development Tools KIT FXD ATTEN / SURF MT / RoHS

Datasheet

Non-Stocked Lead-Time 17 Weeks

¥27,273.6

Min.: 1
Mult.: 1

RF Amplifier KIT MONOLITHIC AMPL / SM /RoHS

K1-GVA+
Mini-Circuits
1: ¥21,815.6
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
K1-GVA+

Mouser Part #
139-K1-GVA+

RF Amplifier KIT MONOLITHIC AMPL / SM /RoHS

Datasheet

Non-Stocked Lead-Time 17 Weeks

¥21,815.6

Min.: 1
Mult.: 1

Signal Conditioning KIT / LTCC / HFCG / 10 MODELS

K1-HFCG+
Mini-Circuits
1: ¥27,273.6
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
K1-HFCG+

Mouser Part #
139-K1-HFCG+

Signal Conditioning KIT / LTCC / HFCG / 10 MODELS

Datasheet

Non-Stocked Lead-Time 17 Weeks

¥27,273.6

Min.: 1
Mult.: 1

Signal Conditioning KIT FILTER / SURF MOUNT / RoHS

K1-HFCN+
Mini-Circuits
1: ¥21,815.6
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
K1-HFCN+

Mouser Part #
139-K1-HFCN+

Signal Conditioning KIT FILTER / SURF MOUNT / RoHS

Datasheet

Non-Stocked Lead-Time 17 Weeks

¥21,815.6

Min.: 1
Mult.: 1