Signal Conditioning – Mouser Canada

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BFHKI Surface-Mount Bandpass Filters

Mini-Circuits BFHKI Surface-Mount Bandpass Filters feature an integrated interposer board, 50Ω impedance, and shielded construction. The BFHKI series consists of low-temperature co-fired ceramic (LTCC) ultra-high stopband rejection bandpass filters with a wide frequency range of 4.8GHz to 36GHz. The integrated interposer board enables installation onto PCB layouts with automated manufacturing equipment. These miniature SMT bandpass filters from Mini-Circuits are suitable for test and measurement, SATCOM, point-to-point radios, and radar applications.

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Part #

Signal Conditioning LTCC SMT Band Pass Filter, 11.9 - 12.8 GHz, 50?

BFHKI-1272+
Mini-Circuits
1: $50.77
47In Stock

Mfr. Part #
BFHKI-1272+

Mouser Part #
139-BFHKI-1272+

Mini-Circuits

Signal Conditioning LTCC SMT Band Pass Filter, 11.9 - 12.8 GHz, 50?

Learn More

Datasheet

47In Stock

Cut Tape

$50.77

$45.71

$41.13

$37.02

Reel

$35.78

MouseReel Available

Min.: 1
Mult.: 1

: 500

Signal Conditioning

Bandpass Filters

12.35 GHz

11.9 GHz to 12.8 GHz

50 Ohms

SMD/SMT

4.95 mm x 3.65 mm x 1.83 mm

- 55 C

+ 125 C

BFHKI

Reel, Cut Tape, MouseReel

Signal Conditioning LTCC SMT Band Pass Filter, 6.8 - 8.4 GHz, 50 Ohm

BFHKI-7551+
Mini-Circuits
1: $60.19
961In Stock
New Product

Mfr. Part #
BFHKI-7551+

Mouser Part #
139-BFHKI-7551+

New Product

Mini-Circuits

Signal Conditioning LTCC SMT Band Pass Filter, 6.8 - 8.4 GHz, 50 Ohm

Learn More

Datasheet

961In Stock

Cut Tape

$60.19

Reel

$60.19

MouseReel Available

Min.: 1
Mult.: 1

: 500

Signal Conditioning

Bandpass Filters

8.4 GHz

6.8 GHz to 8.4 GHz

50 Ohms

SMD/SMT

4.95 mm x 3.65 mm x 1.83 mm

- 55 C

+ 125 C

BFHKI

Reel, Cut Tape, MouseReel

Signal Conditioning LTCC SMT Band Pass Filter, 16 - 19 GHz, 50 Ohm

BFHKI-1742+
Mini-Circuits
1: $50.77
355In Stock
New Product

Mfr. Part #
BFHKI-1742+

Mouser Part #
139-BFHKI-1742+

New Product

Mini-Circuits

Signal Conditioning LTCC SMT Band Pass Filter, 16 - 19 GHz, 50 Ohm

Learn More

Datasheet

355In Stock

Cut Tape

$50.77

$45.71

$41.13

$37.02

Reel

$35.78

MouseReel Available

Min.: 1
Mult.: 1

: 500

Signal Conditioning

Bandpass Filters

19 GHz

16 GHz to 19 GHz

50 Ohms

SMD/SMT

4.95 mm x 3.65 mm x 1.83 mm

- 55 C

+ 125 C

BFHKI

Reel, Cut Tape, MouseReel

Signal Conditioning LTCC SMT Band Pass Filter, 4.5 - 5.3 GHz, 50 Ohm

BFHKI-5001+
Mini-Circuits
1: $50.77
405In Stock
200Expected 2026-10-07
New Product

Mfr. Part #
BFHKI-5001+

Mouser Part #
139-BFHKI-5001+

New Product

Mini-Circuits

Signal Conditioning LTCC SMT Band Pass Filter, 4.5 - 5.3 GHz, 50 Ohm

Learn More

Datasheet

405In Stock

200Expected 2026-10-07

Cut Tape

$50.77

$45.71

$41.13

$37.02

Reel

$35.78

MouseReel Available

Min.: 1
Mult.: 1

: 500

Signal Conditioning

Bandpass Filters

5.3 GHz

4.5 GHz to 5.3 GHz

50 Ohms

SMD/SMT

4.95 mm x 3.65 mm x 1.83 mm

- 55 C

+ 125 C

BFHKI

Reel, Cut Tape, MouseReel

Signal Conditioning LTCC Band Pass Filter, 17.5 - 22.2 GHz, 50?

BFHKI-1982+
Mini-Circuits
1: $50.77
172In Stock

Mfr. Part #
BFHKI-1982+

Mouser Part #
139-BFHKI-1982+

Mini-Circuits

Signal Conditioning LTCC Band Pass Filter, 17.5 - 22.2 GHz, 50?

Learn More

Datasheet

172In Stock

Cut Tape

$50.77

$45.71

$41.13

$37.02

Reel

$35.78

MouseReel Available

Min.: 1
Mult.: 1

: 500

Signal Conditioning

Bandpass Filters

19.85 GHz

17.5 GHz to 22.2 GHz

50 Ohms

SMD/SMT

4.95 mm x 3.65 mm x 1.83 mm

- 55 C

+ 125 C

BFHKI

Reel, Cut Tape, MouseReel

Signal Conditioning LTCC SMT Band Pass Filter, 22 - 28 GHz, 50ohm

BFHKI-2492+
Mini-Circuits
1: $72.09
93In Stock
200Expected 2026-08-31
New At Mouser

Mfr. Part #
BFHKI-2492+

Mouser Part #
139-BFHKI-2492+

New At Mouser

Mini-Circuits

Signal Conditioning LTCC SMT Band Pass Filter, 22 - 28 GHz, 50ohm

Learn More

Datasheet

93In Stock

200Expected 2026-08-31

Cut Tape

$72.09

$64.89

$58.41

$52.56

Reel

$52.56

MouseReel Available

Min.: 1
Mult.: 1

: 500

Signal Conditioning

Bandpass Filters

28 GHz

22 GHz to 28 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

BFHKI

Reel, Cut Tape, MouseReel

Signal Conditioning LTCC SMT Band Pass Filter, 28 - 36 GHz, 50ohm

BFHKI-3142+
Mini-Circuits
1: $72.09
198In Stock
New At Mouser

Mfr. Part #
BFHKI-3142+

Mouser Part #
139-BFHKI-3142+

New At Mouser

Mini-Circuits

Signal Conditioning LTCC SMT Band Pass Filter, 28 - 36 GHz, 50ohm

Learn More

Datasheet

198In Stock

Cut Tape

$72.09

$64.89

$58.41

$52.56

Reel

$52.56

MouseReel Available

Min.: 1
Mult.: 1

: 500

Signal Conditioning

Bandpass Filters

36 GHz

28 GHz to 36 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

BFHKI

Reel, Cut Tape, MouseReel

Signal Conditioning LTCC Band Pass Filter, 4.3 - 5.3 GHz, 50?

BFHKI-4951+
Mini-Circuits
1: $50.77
36In Stock
200Expected 2026-09-23

Mfr. Part #
BFHKI-4951+

Mouser Part #
139-BFHKI-4951+

Mini-Circuits

Signal Conditioning LTCC Band Pass Filter, 4.3 - 5.3 GHz, 50?

Learn More

Datasheet

36In Stock

200Expected 2026-09-23

Cut Tape

$50.77

$45.71

$41.13

$37.02

Reel

$35.78

MouseReel Available

Min.: 1
Mult.: 1

: 500

Signal Conditioning

Bandpass Filters

4.8 GHz

4.3 GHz to 5.3 GHz

50 Ohms

SMD/SMT

4.95 mm x 3.65 mm x 1.83 mm

- 55 C

+ 125 C

BFHKI

Reel, Cut Tape, MouseReel

Signal Conditioning LTCC SMT Band Pass Filter, 5.35 - 6.7 GHz, 50?

BFHKI-6251+
Mini-Circuits
1: $50.77
45In Stock
500Expected 2026-11-23

Mfr. Part #
BFHKI-6251+

Mouser Part #
139-BFHKI-6251+

Mini-Circuits

Signal Conditioning LTCC SMT Band Pass Filter, 5.35 - 6.7 GHz, 50?

Learn More

Datasheet

45In Stock

500Expected 2026-11-23

Cut Tape

$50.77

$45.71

$41.13

$37.02

Reel

$35.78

MouseReel Available

Min.: 1
Mult.: 1

: 500

Signal Conditioning

Bandpass Filters

6 GHz

5.35 GHz to 6.7 GHz

50 Ohms

SMD/SMT

4.95 mm x 3.65 mm x 1.83 mm

- 55 C

+ 125 C

BFHKI

Reel, Cut Tape, MouseReel

Signal Conditioning LTCC SMT Band Pass Filter, 10.9 - 13.9 GHz, 50?

BFHKI-1252+
Mini-Circuits
1: $50.77
4In Stock
400On Order

Mfr. Part #
BFHKI-1252+

Mouser Part #
139-BFHKI-1252+

Mini-Circuits

Signal Conditioning LTCC SMT Band Pass Filter, 10.9 - 13.9 GHz, 50?

Learn More

Datasheet

4In Stock

400On Order

Cut Tape

$50.77

$45.71

$41.13

$37.02

Reel

$35.78

MouseReel Available

Min.: 1
Mult.: 1

: 500

Signal Conditioning

Bandpass Filters

12.4 GHz

10.9 GHz to 13.9 GHz

50 Ohms

SMD/SMT

4.95 mm x 3.65 mm x 1.83 mm

- 55 C

+ 125 C

BFHKI

Reel, Cut Tape, MouseReel

Signal Conditioning LTCC SMT Band Pass Filter, 6.7 - 8.6 GHz, 50?

BFHKI-7851+
Mini-Circuits
1: $50.77
555On Order

Mfr. Part #
BFHKI-7851+

Mouser Part #
139-BFHKI-7851+

Mini-Circuits

Signal Conditioning LTCC SMT Band Pass Filter, 6.7 - 8.6 GHz, 50?

Learn More

Datasheet

555On Order

Cut Tape

$50.77

$45.71

$41.13

$37.02

Reel

$35.78

MouseReel Available

Min.: 1
Mult.: 1

: 500

Signal Conditioning

Bandpass Filters

6.7 GHz to 8.6 GHz

50 Ohms

SMD/SMT

4.95 mm x 3.65 mm x 1.83 mm

- 55 C

+ 125 C

BFHKI

Reel, Cut Tape, MouseReel

Signal Conditioning LTCC SMT Band Pass Filter, 7.5 - 8.8 GHz, 50?

BFHKI-8501+
Mini-Circuits
1: $50.77
1,200On Order

Mfr. Part #
BFHKI-8501+

Mouser Part #
139-BFHKI-8501+

Mini-Circuits

Signal Conditioning LTCC SMT Band Pass Filter, 7.5 - 8.8 GHz, 50?

Learn More

Datasheet

1,200On Order

Cut Tape

$50.77

$45.71

$41.13

$37.02

Reel

$35.78

MouseReel Available

Min.: 1
Mult.: 1

: 500

Signal Conditioning

Bandpass Filters

8.15 GHz

7.5 GHz to 8.8 GHz

50 Ohms

SMD/SMT

4.95 mm x 3.65 mm x 1.83 mm

- 55 C

+ 125 C

BFHKI

Reel, Cut Tape, MouseReel

Signal Conditioning LTCC SMT Band Pass Filter, 8.6 - 10.9 GHz, 50?

BFHKI-9901+
Mini-Circuits
1: $50.77
695On Order

Mfr. Part #
BFHKI-9901+

Mouser Part #
139-BFHKI-9901+

Mini-Circuits

Signal Conditioning LTCC SMT Band Pass Filter, 8.6 - 10.9 GHz, 50?

Learn More

Datasheet

695On Order

Cut Tape

$50.77

$45.71

$41.13

$37.02

Reel

$35.78

MouseReel Available

Min.: 1
Mult.: 1

: 500

Signal Conditioning

Bandpass Filters

9.75 GHz

8.6 GHz to 10.9 GHz

50 Ohms

SMD/SMT

4.95 mm x 3.65 mm x 1.83 mm

- 55 C

+ 125 C

BFHKI

Reel, Cut Tape, MouseReel

Signal Conditioning LTCC Band Pass Filter, 9.2 - 11.3 GHz, 50?

BFHKI-1072+
Mini-Circuits
1: $50.77
499Expected 2026-11-23

Mfr. Part #
BFHKI-1072+

Mouser Part #
139-BFHKI-1072+

Mini-Circuits

Signal Conditioning LTCC Band Pass Filter, 9.2 - 11.3 GHz, 50?

Learn More

Datasheet

499Expected 2026-11-23

Cut Tape

$50.77

$45.71

$41.13

$37.02

Reel

$35.78

MouseReel Available

Min.: 1
Mult.: 1

: 500

Signal Conditioning

Bandpass Filters

10.25 GHz

9.2 GHz to 11.3 GHz

50 Ohms

SMD/SMT

4.95 mm x 3.65 mm x 1.83 mm

- 55 C

+ 125 C

BFHKI

Reel, Cut Tape, MouseReel

Signal Conditioning LTCC Band Pass Filter, 13.9 - 17.5 GHz, 50?

BFHKI-1572+
Mini-Circuits
1: $50.77
380Expected 2026-08-31

Mfr. Part #
BFHKI-1572+

Mouser Part #
139-BFHKI-1572+

Mini-Circuits

Signal Conditioning LTCC Band Pass Filter, 13.9 - 17.5 GHz, 50?

Learn More

Datasheet

380Expected 2026-08-31

Cut Tape

$50.77

$45.71

$41.13

$37.02

Reel

$35.78

MouseReel Available

Min.: 1
Mult.: 1

: 500

Signal Conditioning

Bandpass Filters

15.7 GHz

13.9 GHz to 17.5 GHz

50 Ohms

SMD/SMT

4.95 mm x 3.65 mm x 1.83 mm

- 55 C

+ 125 C

BFHKI

Reel, Cut Tape, MouseReel

Signal Conditioning LTCC SMT Band Pass Filter, 5.9 - 6.9 GHz, 50 Ohms

BFHKI-6751+
Mini-Circuits
1: $50.77
500Expected 2026-11-24

Mfr. Part #
BFHKI-6751+

Mouser Part #
139-BFHKI-6751+

Mini-Circuits

Signal Conditioning LTCC SMT Band Pass Filter, 5.9 - 6.9 GHz, 50 Ohms

Learn More

Datasheet

500Expected 2026-11-24

Cut Tape

$50.77

$45.71

$41.13

$37.02

Reel

$35.78

MouseReel Available

Min.: 1
Mult.: 1

: 500

Signal Conditioning

Bandpass Filters

6.4 GHz

5.9 GHz to 6.9 GHz

50 Ohms

SMD/SMT

4.95 mm x 3.65 mm x 1.83 mm

- 55 C

+ 125 C

BFHKI

Reel, Cut Tape, MouseReel

BFHKI Surface-Mount Bandpass Filters

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