Board to Board & Mezzanine Connectors

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BergStak HS™ 0.5mm Mezzanine Connectors

Amphenol FCI BergStak HS™ 0.5mm Mezzanine Connectors are designed for high-speed and high-density parallel board-to-board applications and come in a variety of heights in different sizes. These connectors provide a flexible solution to meet 25Gbps and 32Gbps performance requirements. Additional features include scoop-proof housing, multiple plating, and PCB locator pegs. The series supports high-speed applications from PCIe® Gen 3, PCIe Gen 4, and PCIe Gen 5. Amphenol FCI BergStak HS™ 0.5mm Mezzanine Connectors are ideally used in datacom, telecom, server, storage, and embedded computer.

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Part #

Board to Board & Mezzanine Connectors BERGSTAK .5MM

10163418-0B11002LF
Amphenol FCI
1: 15,34 RON
431In Stock
New Product

Mfr. Part No.
10163418-0B11002LF

Mouser Part No
649-01634180B11002LF

New Product

Amphenol FCI

Board to Board & Mezzanine Connectors BERGSTAK .5MM

Learn More

Datasheet

431In Stock

Cut Tape

15,34 RON

13,98 RON

13,18 RON

12,88 RON

View

Reel

10,16 RON

Min.: 1
Mult.: 1

Reel: 1.000

Headers

120 Position

2 Row

Solder

Vertical

500 mA

100 V

- 55 C

+ 125 C

Gold

Copper

Liquid Crystal Polymer (LCP)

BergStak HS

Reel, Cut Tape

Board to Board & Mezzanine Connectors BergStak0.50mm REC 40pos, 8.5mm mating height

10165431-404000LF
Amphenol FCI
1: 6,24 RON
999In Stock
New Product

Mfr. Part No.
10165431-404000LF

Mouser Part No
649-10165431404000LF

New Product

Amphenol FCI

Board to Board & Mezzanine Connectors BergStak0.50mm REC 40pos, 8.5mm mating height

Learn More

Datasheet

999In Stock

Cut Tape

6,24 RON

5,28 RON

5,08 RON

4,97 RON

Reel

4,21 RON

Min.: 1
Mult.: 1

Reel: 1.000

Receptacles

40 Position

0.5 mm (0.02 in)

2 Row

Solder

Vertical

4.5 mm

500 mA

50 VAC

2 Gbps

- 40 C

+ 105 C

Gold

Copper

Thermoplastic (TP)

Bergstak 0.5mm

Reel, Cut Tape

Board to Board & Mezzanine Connectors BergStak0.50mm REC 40pos, 7mm mating height

10165431-104000LF
Amphenol FCI
1: 6,09 RON
318In Stock
11.000Expected 3/23/2026
New Product

Mfr. Part No.
10165431-104000LF

Mouser Part No
649-10165431104000LF

New Product

Amphenol FCI

Board to Board & Mezzanine Connectors BergStak0.50mm REC 40pos, 7mm mating height

Learn More

Datasheet

318In Stock

11.000Expected 3/23/2026

Cut Tape

6,09 RON

5,33 RON

5,08 RON

5,02 RON

View

Reel

3,72 RON

Min.: 1
Mult.: 1

Reel: 1.000

Receptacles

40 Position

0.5 mm (0.02 in)

2 Row

Solder

Vertical

3 mm

500 mA

50 VAC

2 Gbps

- 40 C

+ 105 C

Gold

Copper

Thermoplastic (TP)

Bergstak 0.5mm

Reel, Cut Tape

Board to Board & Mezzanine Connectors BergStak0.50mm header 40pos, 7-8.5mm mating height

10165430-104000LF
Amphenol FCI
1: 7,24 RON
511In Stock
New Product

Mfr. Part No.
10165430-104000LF

Mouser Part No
649-10165430104000LF

New Product

Amphenol FCI

Board to Board & Mezzanine Connectors BergStak0.50mm header 40pos, 7-8.5mm mating height

Learn More

Datasheet

511In Stock

Cut Tape

7,24 RON

6,34 RON

6,09 RON

5,94 RON

Reel

4,93 RON

View

Min.: 1
Mult.: 1

Reel: 700

Headers

40 Position

0.5 mm (0.02 in)

2 Row

Solder

Vertical

4 mm

500 mA

50 VAC

2 Gbps

- 40 C

+ 105 C

Gold

Copper

Liquid Crystal Polymer (LCP)

Bergstak 0.5mm

Reel, Cut Tape

Board to Board & Mezzanine Connectors BERGSTAK .5MM

10163418-0611002LF
Amphenol FCI
1: 11,12 RON
3.147In Stock
New Product

Mfr. Part No.
10163418-0611002LF

Mouser Part No
649-01634180611002LF

New Product

Amphenol FCI

Board to Board & Mezzanine Connectors BERGSTAK .5MM

Learn More

Datasheet

3.147In Stock

Cut Tape

11,12 RON

10,11 RON

9,56 RON

9,36 RON

Reel

6,59 RON

View

Min.: 1
Mult.: 1

Reel: 1.000

Headers

60 Position

2 Row

Solder

Vertical

500 mA

100 V

- 55 C

+ 125 C

Gold

Copper

Liquid Crystal Polymer (LCP)

BergStak HS

Reel, Cut Tape

Board to Board & Mezzanine Connectors BERGSTAK .5MM

10163419-0611002LF
Amphenol FCI
1: 10,76 RON
84In Stock
3.000On Order
New Product

Mfr. Part No.
10163419-0611002LF

Mouser Part No
649-01634190611002LF

New Product

Amphenol FCI

Board to Board & Mezzanine Connectors BERGSTAK .5MM

Learn More

Datasheet

84In Stock

3.000On Order

Cut Tape

10,76 RON

9,41 RON

9,00 RON

8,80 RON

Reel

6,04 RON

View

Min.: 1
Mult.: 1

Reel: 1.000

Receptacles

60 Position

2 Row

Solder

Vertical

500 mA

100 V

- 55 C

+ 125 C

Gold

Copper

Liquid Crystal Polymer (LCP)

BergStak HS

Reel, Cut Tape

Board to Board & Mezzanine Connectors Double GND 32Gb/s Version

10138650-058202DLF
Amphenol FCI
1: 41,80 RON
222In Stock

Mfr. Part No.
10138650-058202DLF

Mouser Part No
523-10138650058202DL

Amphenol FCI

Board to Board & Mezzanine Connectors Double GND 32Gb/s Version

Learn More

Datasheet

222In Stock

Cut Tape

41,80 RON

35,51 RON

33,30 RON

31,69 RON

Reel

27,11 RON

View

Min.: 1
Mult.: 1

Reel: 450

Headers

50 Position

0.5 mm (0.02 in)

2 Row

Solder

12 mm

500 mA

50 V

- 40 C

+ 125 C

Gold

Copper Alloy

Resin

Bergstak HS

Reel, Cut Tape

Board to Board & Mezzanine Connectors BERGSTAK .5MM

10163418-0241002LF
Amphenol FCI
1: 10,97 RON
144In Stock
New Product

Mfr. Part No.
10163418-0241002LF

Mouser Part No
649-01634180241002LF

New Product

Amphenol FCI

Board to Board & Mezzanine Connectors BERGSTAK .5MM

Learn More

Datasheet

144In Stock

Cut Tape

10,97 RON

9,51 RON

9,10 RON

8,90 RON

Reel

7,70 RON

View

Min.: 1
Mult.: 1

Reel: 200

Headers

20 Position

2 Row

Solder

Vertical

500 mA

100 V

- 55 C

+ 125 C

Gold

Copper

Liquid Crystal Polymer (LCP)

BergStak HS

Reel, Cut Tape

Board to Board & Mezzanine Connectors BERGSTAK .5MM

10163418-0411002LF
Amphenol FCI
1: 10,71 RON
423In Stock
New Product

Mfr. Part No.
10163418-0411002LF

Mouser Part No
649-01634180411002LF

New Product

Amphenol FCI

Board to Board & Mezzanine Connectors BERGSTAK .5MM

Learn More

Datasheet

423In Stock

Cut Tape

10,71 RON

9,36 RON

8,95 RON

8,75 RON

Reel

5,99 RON

View

Min.: 1
Mult.: 1

Reel: 1.000

Headers

40 Position

2 Row

Solder

Vertical

500 mA

100 V

- 55 C

+ 125 C

Gold

Copper

Liquid Crystal Polymer (LCP)

BergStak HS

Reel, Cut Tape

Board to Board & Mezzanine Connectors BERGSTAK .5MM

10163418-0811002LF
Amphenol FCI
1: 12,63 RON
400In Stock
New Product

Mfr. Part No.
10163418-0811002LF

Mouser Part No
649-01634180811002LF

New Product

Amphenol FCI

Board to Board & Mezzanine Connectors BERGSTAK .5MM

Learn More

Datasheet

400In Stock

Cut Tape

12,63 RON

11,47 RON

10,86 RON

10,66 RON

Reel

7,39 RON

View

Min.: 1
Mult.: 1

Reel: 1.000

Headers

80 Position

2 Row

Solder

Vertical

500 mA

100 V

- 55 C

+ 125 C

Gold

Copper

Liquid Crystal Polymer (LCP)

BergStak HS

Reel, Cut Tape

Board to Board & Mezzanine Connectors BERGSTAK .5MM

10163419-0241002LF
Amphenol FCI
1: 9,61 RON
536In Stock
New Product

Mfr. Part No.
10163419-0241002LF

Mouser Part No
649-01634190241002LF

New Product

Amphenol FCI

Board to Board & Mezzanine Connectors BERGSTAK .5MM

Learn More

Datasheet

536In Stock

Cut Tape

9,61 RON

8,40 RON

8,05 RON

7,85 RON

Reel

6,24 RON

View

Min.: 1
Mult.: 1

Reel: 600

Receptacles

20 Position

2 Row

Solder

Vertical

500 mA

100 V

- 55 C

+ 125 C

Gold

Copper

Liquid Crystal Polymer (LCP)

BergStak HS

Reel, Cut Tape

Board to Board & Mezzanine Connectors BERGSTAK .5MM

10163419-0411002LF
Amphenol FCI
1: 9,76 RON
378In Stock
New Product

Mfr. Part No.
10163419-0411002LF

Mouser Part No
649-01634190411002LF

New Product

Amphenol FCI

Board to Board & Mezzanine Connectors BERGSTAK .5MM

Learn More

Datasheet

378In Stock

Cut Tape

9,76 RON

8,30 RON

7,80 RON

7,39 RON

Reel

5,78 RON

View

Min.: 1
Mult.: 1

Reel: 1.000

Receptacles

40 Position

2 Row

Solder

Vertical

500 mA

100 V

- 55 C

+ 125 C

Gold

Copper

Liquid Crystal Polymer (LCP)

BergStak HS

Reel, Cut Tape

Board to Board & Mezzanine Connectors BERGSTAK .5MM

10163419-0B11002LF
Amphenol FCI
1: 17,20 RON
437In Stock
New Product

Mfr. Part No.
10163419-0B11002LF

Mouser Part No
649-01634190B11002LF

New Product

Amphenol FCI

Board to Board & Mezzanine Connectors BERGSTAK .5MM

Learn More

Datasheet

437In Stock

Cut Tape

17,20 RON

15,64 RON

14,84 RON

14,49 RON

View

Reel

11,42 RON

Min.: 1
Mult.: 1

Reel: 1.000

Receptacles

120 Position

2 Row

Solder

Vertical

500 mA

100 V

- 55 C

+ 125 C

Gold

Copper

Liquid Crystal Polymer (LCP)

BergStak HS

Reel, Cut Tape

Board to Board & Mezzanine Connectors BERGSTAK .4MM 40P HDR

10163418-0422002LF
Amphenol FCI
1: 12,63 RON
487In Stock

Mfr. Part No.
10163418-0422002LF

Mouser Part No
649-101634180422002L

Amphenol FCI

Board to Board & Mezzanine Connectors BERGSTAK .4MM 40P HDR

Learn More

Datasheet

487In Stock

Cut Tape

12,63 RON

10,86 RON

10,16 RON

9,76 RON

View

Reel

8,50 RON

Min.: 1
Mult.: 1

Reel: 550

Headers

40 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

12 mm

500 mA

100 V

- 55 C

+ 125 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

BergStak HS

Reel, Cut Tape

Board to Board & Mezzanine Connectors BERGSTAK .4MM 80P HDR

10163418-0823002LF
Amphenol FCI
1: 14,84 RON
399In Stock

Mfr. Part No.
10163418-0823002LF

Mouser Part No
649-101634180823002L

Amphenol FCI

Board to Board & Mezzanine Connectors BERGSTAK .4MM 80P HDR

Learn More

Datasheet

399In Stock

Cut Tape

14,84 RON

12,63 RON

11,82 RON

11,27 RON

Reel

9,51 RON

View

Min.: 1
Mult.: 1

Reel: 550

Headers

80 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

12 mm

500 mA

100 V

- 55 C

+ 125 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

BergStak HS

Reel, Cut Tape

Board to Board & Mezzanine Connectors BERGSTAK 0.5HS 40PIN R4-10163419-0442002LF

10163419-0442002LF
Amphenol FCI
1: 10,86 RON
472In Stock

Mfr. Part No.
10163419-0442002LF

Mouser Part No
649-101634190442002L

Amphenol FCI

Board to Board & Mezzanine Connectors BERGSTAK 0.5HS 40PIN R4-10163419-0442002LF

Learn More

Datasheet

472In Stock

Cut Tape

10,86 RON

9,81 RON

9,15 RON

8,75 RON

Reel

7,90 RON

View

Min.: 1
Mult.: 1

Reel: 600

Receptacles

40 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

12 mm

500 mA

100 V

- 55 C

+ 125 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

BergStak HS

Reel, Cut Tape

Board to Board & Mezzanine Connectors BERGSTAK .4MM 80P REC

10163419-0843002LF
Amphenol FCI
1: 14,34 RON
500In Stock

Mfr. Part No.
10163419-0843002LF

Mouser Part No
649-101634190843002L

Amphenol FCI

Board to Board & Mezzanine Connectors BERGSTAK .4MM 80P REC

Learn More

Datasheet

500In Stock

Cut Tape

14,34 RON

10,86 RON

10,31 RON

9,91 RON

Reel

9,10 RON

View

Min.: 1
Mult.: 1

Reel: 600

Receptacles

80 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

12 mm

500 mA

100 V

- 55 C

+ 125 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

BergStak HS

Reel, Cut Tape

Board to Board & Mezzanine Connectors Vertical Receptacle 50Positions

10138651-051202LF
Amphenol FCI
1: 16,85 RON
160In Stock

Mfr. Part No.
10138651-051202LF

Mouser Part No
523-10138651051202LF

Amphenol FCI

Board to Board & Mezzanine Connectors Vertical Receptacle 50Positions

Learn More

Datasheet

160In Stock

Cut Tape

16,85 RON

Reel

15,24 RON

13,58 RON

Min.: 1
Mult.: 1

Reel: 900

Headers

50 Position

0.5 mm (0.02 in)

2 Row

Solder

Vertical

500 mA

50 VAC

- 40 C

+ 125 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

Bergstak HS

Reel, Cut Tape

Board to Board & Mezzanine Connectors Single GND 25Gb/s Version

10138650-058202SLF
Amphenol FCI
1.350: 27,97 RON
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
10138650-058202SLF

Mouser Part No
523-10138650058202SL

Amphenol FCI

Board to Board & Mezzanine Connectors Single GND 25Gb/s Version

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Cut Tape

27,97 RON

Min.: 1.350
Mult.: 1.350

Reel: 450

Headers

50 Position

0.5 mm (0.02 in)

Solder

Vertical

500 mA

50 VAC

- 40 C

+ 125 C

Gold

Copper Alloy

Resin

Bergstak HS

Reel

Board to Board & Mezzanine Connectors BERGSTAK HS R1 120P-10147613-121606LF

10147613-121606LF
Amphenol FCI
2.000: 22,48 RON
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
10147613-121606LF

Mouser Part No
649-10147613121606LF

Amphenol FCI

Board to Board & Mezzanine Connectors BERGSTAK HS R1 120P-10147613-121606LF

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

22,48 RON

Min.: 2.000
Mult.: 2.000

Reel: 1.000

Reel

Board to Board & Mezzanine Connectors BERGSTAK HS P1 120P-10147614-121606LF

10147614-121606LF
Amphenol FCI
1.800: 24,70 RON
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
10147614-121606LF

Mouser Part No
649-10147614121606LF

Amphenol FCI

Board to Board & Mezzanine Connectors BERGSTAK HS P1 120P-10147614-121606LF

Datasheet

Non-Stocked Lead-Time 8 Weeks

Reel

24,70 RON

Min.: 1.800
Mult.: 1.800

Reel: 1.800

Reel

BergStak HS™ 0.5mm Mezzanine Connectors

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