Connectors – Mouser Bulgaria

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Power Triple Lock Connector System

TE Connectivity's (TE) Power Triple Lock (PTL) Connector System offers three locking methods and an enhanced design to meet the market demand for improved connector stability and reliability in power and signal applications. An audible 'lock' latch provides confirmation when the cap and plug are mated while the ribs surrounding the latch prevent wires from becoming snagged underneath the latch. Optional Connector Position Assurance (CPA) ensures the PTL Connector System is not accidentally disengaged. The optional Terminal Position Assurance (TPA) feature ensures contacts are fully seated in the housing and provides an added measure against contact backout. Additional features include high temperature housings up to 150°C (302°F) and an upgraded lanceless contact design.

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Part #

Headers & Wire Housings 1x2 plug housing lgr Key A

9-1971773-2
TE Connectivity
1: 0,611 €
45.612In Stock

Mfr. Part No.
9-1971773-2

Mouser Part No
571-9-1971773-2

TE Connectivity

Headers & Wire Housings 1x2 plug housing lgr Key A

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Datasheet

45.612In Stock

0,611 €

0,521 €

0,465 €

0,444 €

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Min.: 1
Mult.: 1

Headers & Wire Housings 14 Awg Tab contact

1971782-2
TE Connectivity / AMP
4.000: 0,056 €
28.000In Stock

Mfr. Part No.
1971782-2

Mouser Part No
571-1971782-2

TE Connectivity / AMP

Headers & Wire Housings 14 Awg Tab contact

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Datasheet

28.000In Stock

Reel

0,056 €

0,053 €

Min.: 4.000
Mult.: 4.000

: 4.000

Headers & Wire Housings 22 Awg Tab contact

1971786-2
TE Connectivity / AMP
4.400: 0,057 €
61.600In Stock

Mfr. Part No.
1971786-2

Mouser Part No
571-1971786-2

TE Connectivity / AMP

Headers & Wire Housings 22 Awg Tab contact

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Datasheet

61.600In Stock

Reel

0,057 €

0,055 €

Min.: 4.400
Mult.: 4.400

: 4.400

Power to the Board 3 x 5 PBT-A Cap Hsg Panel Mount

1-1971875-7
TE Connectivity / AMP
1: 0,851 €
3.949In Stock

Mfr. Part No.
1-1971875-7

Mouser Part No
571-1-1971875-7

TE Connectivity / AMP

Power to the Board 3 x 5 PBT-A Cap Hsg Panel Mount

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Datasheet

3.949In Stock

0,851 €

0,759 €

0,702 €

0,65 €

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Min.: 1
Mult.: 1

Power to the Board 2 x 3 PBT-A Cap Hsg Panel Mount

1-1971775-3
TE Connectivity / AMP
1: 0,662 €
4.034In Stock

Mfr. Part No.
1-1971775-3

Mouser Part No
571-1-1971775-3

TE Connectivity / AMP

Power to the Board 2 x 3 PBT-A Cap Hsg Panel Mount

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Datasheet

4.034In Stock

0,662 €

0,566 €

0,505 €

0,445 €

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Min.: 1
Mult.: 1

Power to the Board 2x3 cap housing dgr panel mount Key A

5-2232264-3
TE Connectivity
1: 0,757 €
12.833In Stock

Mfr. Part No.
5-2232264-3

Mouser Part No
571-5-2232264-3

TE Connectivity

Power to the Board 2x3 cap housing dgr panel mount Key A

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Datasheet

12.833In Stock

0,757 €

0,673 €

0,592 €

0,575 €

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Min.: 1
Mult.: 1

Headers & Wire Housings 1 X 5 PCB Header PC Board Mount

1-1969688-5
TE Connectivity / AMP
1: 1,94 €
1.571In Stock

Mfr. Part No.
1-1969688-5

Mouser Part No
571-1-1969688-5

TE Connectivity / AMP

Headers & Wire Housings 1 X 5 PCB Header PC Board Mount

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Datasheet

1.571In Stock

1,94 €

1,88 €

1,44 €

1,36 €

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Min.: 1
Mult.: 1

Power to the Board 1 x 4 PBT-A Plug Hsg

1-1971773-4
TE Connectivity / AMP
1: 0,516 €
16.481In Stock

Mfr. Part No.
1-1971773-4

Mouser Part No
571-1-1971773-4

TE Connectivity / AMP

Power to the Board 1 x 4 PBT-A Plug Hsg

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Datasheet

16.481In Stock

0,516 €

0,439 €

0,393 €

0,378 €

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Min.: 1
Mult.: 1

Power to the Board 2x3 plug dgr housing Key A

5-2232266-3
TE Connectivity
1: 1,03 €
8.163In Stock

Mfr. Part No.
5-2232266-3

Mouser Part No
571-5-2232266-3

TE Connectivity

Power to the Board 2x3 plug dgr housing Key A

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Datasheet

8.163In Stock

1,03 €

0,877 €

0,748 €

0,714 €

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Min.: 1
Mult.: 1

Power to the Board 1 x 3 PBT-A Cap Hsg Panel Mount

1-1971772-3
TE Connectivity / AMP
1: 0,525 €
21.478In Stock

Mfr. Part No.
1-1971772-3

Mouser Part No
571-1-1971772-3

TE Connectivity / AMP

Power to the Board 1 x 3 PBT-A Cap Hsg Panel Mount

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Datasheet

21.478In Stock

0,525 €

0,458 €

0,416 €

0,395 €

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Min.: 1
Mult.: 1

Headers & Wire Housings 14 AWG PhosBr Rcpt Con Term Reel/4000

1971781-1
TE Connectivity / AMP
4.000: 0,052 €
52.000In Stock

Mfr. Part No.
1971781-1

Mouser Part No
571-1971781-1

TE Connectivity / AMP

Headers & Wire Housings 14 AWG PhosBr Rcpt Con Term Reel/4000

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Datasheet

Product Comments

52.000In Stock

Reel

0,052 €

0,049 €

0,047 €

0,04 €

0,037 €

Min.: 4.000
Mult.: 4.000

: 4.000

Headers & Wire Housings 1x5 plug housing lgr Key A

5-1971773-7
TE Connectivity
1: 0,593 €
30.398In Stock

Mfr. Part No.
5-1971773-7

Mouser Part No
571-5-1971773-7

TE Connectivity

Headers & Wire Housings 1x5 plug housing lgr Key A

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Datasheet

30.398In Stock

0,593 €

0,504 €

0,359 €

0,351 €

0,313 €

Min.: 1
Mult.: 1

Power to the Board 1x3 plug housing dgr Key A

5-2232265-3
TE Connectivity
1: 0,439 €
21.939In Stock

Mfr. Part No.
5-2232265-3

Mouser Part No
571-5-2232265-3

TE Connectivity

Power to the Board 1x3 plug housing dgr Key A

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Datasheet

21.939In Stock

0,439 €

0,437 €

0,436 €

0,341 €

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Min.: 1
Mult.: 1

Power to the Board 1x4 plug housing dgr Key A

5-2232265-4
TE Connectivity
1: 0,439 €
11.758In Stock

Mfr. Part No.
5-2232265-4

Mouser Part No
571-5-2232265-4

TE Connectivity

Power to the Board 1x4 plug housing dgr Key A

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Datasheet

11.758In Stock

0,439 €

0,426 €

0,369 €

0,366 €

Min.: 1
Mult.: 1

Headers & Wire Housings 1x4 plug housing lgr Key A

5-1971773-4
TE Connectivity
1: 0,473 €
28.670In Stock

Mfr. Part No.
5-1971773-4

Mouser Part No
571-5-1971773-4

TE Connectivity

Headers & Wire Housings 1x4 plug housing lgr Key A

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Datasheet

28.670In Stock

0,473 €

0,418 €

0,388 €

0,377 €

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Min.: 1
Mult.: 1

Headers & Wire Housings 1x4 cap housing dgr panel mount Key A

5-2232263-4
TE Connectivity
1: 0,903 €
11.867In Stock

Mfr. Part No.
5-2232263-4

Mouser Part No
571-5-2232263-4

TE Connectivity

Headers & Wire Housings 1x4 cap housing dgr panel mount Key A

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Datasheet

11.867In Stock

0,903 €

0,765 €

0,683 €

0,619 €

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Min.: 1
Mult.: 1

Headers & Wire Housings 2X18 Awg Receptacle contact

1971787-2
TE Connectivity / AMP
2.200: 0,073 €
13.200In Stock

Mfr. Part No.
1971787-2

Mouser Part No
571-1971787-2

TE Connectivity / AMP

Headers & Wire Housings 2X18 Awg Receptacle contact

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Datasheet

13.200In Stock

Reel

0,073 €

0,067 €

0,065 €

0,058 €

0,052 €

Min.: 2.200
Mult.: 2.200

: 2.200

Headers & Wire Housings 22 AWG Brass Pin Contact Terminal

1971786-1
TE Connectivity / AMP
4.400: 0,041 €
30.800In Stock

Mfr. Part No.
1971786-1

Mouser Part No
571-1971786-1

TE Connectivity / AMP

Headers & Wire Housings 22 AWG Brass Pin Contact Terminal

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Datasheet

30.800In Stock

Reel

0,041 €

0,038 €

0,035 €

Min.: 4.400
Mult.: 4.400

: 4.400

Headers & Wire Housings 16-20 AWG Brass Pin Con Term CutStp/100

1971784-1 (Cut Strip)
TE Connectivity / AMP
100: 0,066 €
30.700In Stock

Mfr. Part No.
1971784-1 (Cut Strip)

Mouser Part No
571-1971784-1-CT

TE Connectivity / AMP

Headers & Wire Housings 16-20 AWG Brass Pin Con Term CutStp/100

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Datasheet

Product Comments

30.700In Stock

0,066 €

Min.: 100
Mult.: 100

Headers & Wire Housings 22 Awg Receptacle contact

1971785-2
TE Connectivity / AMP
4.400: 0,054 €
17.600In Stock

Mfr. Part No.
1971785-2

Mouser Part No
571-1971785-2

TE Connectivity / AMP

Headers & Wire Housings 22 Awg Receptacle contact

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Datasheet

17.600In Stock

Reel

0,054 €

0,052 €

Min.: 4.400
Mult.: 4.400

: 4.400

Power to the Board 2x3 cap housing lgr panel mount Key A

5-1971775-3
TE Connectivity
1: 0,679 €
1.709In Stock

Mfr. Part No.
5-1971775-3

Mouser Part No
571-5-1971775-3

TE Connectivity

Power to the Board 2x3 cap housing lgr panel mount Key A

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Datasheet

1.709In Stock

0,679 €

0,612 €

0,578 €

0,567 €

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Min.: 1
Mult.: 1

Heavy Duty Power Connectors PTL MFBL 1X3 PLUG HOUSING

5-2232362-3
TE Connectivity / AMP
1: 0,464 €
1.748In Stock
4.000Expected 8/24/2026

Mfr. Part No.
5-2232362-3

Mouser Part No
571-5-2232362-3

TE Connectivity / AMP

Heavy Duty Power Connectors PTL MFBL 1X3 PLUG HOUSING

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Datasheet

1.748In Stock

4.000Expected 8/24/2026

0,464 €

0,396 €

0,348 €

0,308 €

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Min.: 1
Mult.: 1

Power to the Board 3 x 4 PBT-A Cap Hsg Panel Mount

1-1971875-4
TE Connectivity / AMP
1: 0,903 €
1.508In Stock

Mfr. Part No.
1-1971875-4

Mouser Part No
571-1-1971875-4

TE Connectivity / AMP

Power to the Board 3 x 4 PBT-A Cap Hsg Panel Mount

Learn More

Datasheet

1.508In Stock

0,903 €

0,79 €

0,703 €

0,668 €

View

Min.: 1
Mult.: 1

Power to the Board 1x5 cap housing lgr panel mount Key A

5-1971772-7
TE Connectivity
1: 0,731 €
16.539In Stock

Mfr. Part No.
5-1971772-7

Mouser Part No
571-5-1971772-7

TE Connectivity

Power to the Board 1x5 cap housing lgr panel mount Key A

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Datasheet

16.539In Stock

0,731 €

0,623 €

0,556 €

0,514 €

View

Min.: 1
Mult.: 1

Headers & Wire Housings 3 x 3 PBT-A Plug Hsg

1-1971876-3
TE Connectivity / AMP
1: 0,464 €
2.968In Stock

Mfr. Part No.
1-1971876-3

Mouser Part No
571-1-1971876-3

TE Connectivity / AMP

Headers & Wire Housings 3 x 3 PBT-A Plug Hsg

Learn More

Datasheet

2.968In Stock

0,464 €

0,452 €

0,423 €

0,421 €

View

Min.: 1
Mult.: 1

Power Triple Lock Connector System

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