Connectors – Mouser Denmark

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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 22 Awg Tab contact

1971786-2
TE Connectivity / AMP
4.400: 0,448 kr.
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

0,448 kr.

0,388 kr.

Min.: 4.400
Mult.: 4.400

: 4.400

Power to the Board 1 x 2 PBT-A Plug Hsg

1-1971773-2
TE Connectivity / AMP
1: 2,63 kr.
18.129In Stock

Mfr. Part No.
1-1971773-2

Mouser Part No
571-1-1971773-2

TE Connectivity / AMP

Power to the Board 1 x 2 PBT-A Plug Hsg

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Datasheet

18.129In Stock

2,63 kr.

2,54 kr.

1,95 kr.

1,92 kr.

1,90 kr.

Min.: 1
Mult.: 1

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

1971781-1
TE Connectivity / AMP
4.000: 0,418 kr.
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

0,418 kr.

0,41 kr.

0,388 kr.

0,366 kr.

0,328 kr.

Min.: 4.000
Mult.: 4.000

: 4.000

Headers & Wire Housings 1x5 plug housing lgr Key A

5-1971773-7
TE Connectivity
1: 4,42 kr.
30.374In 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

30.374In Stock

4,42 kr.

3,76 kr.

2,68 kr.

2,62 kr.

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Min.: 1
Mult.: 1

Power to the Board 1x3 plug housing dgr Key A

5-2232265-3
TE Connectivity
1: 2,51 kr.
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

2,51 kr.

2,42 kr.

2,39 kr.

Min.: 1
Mult.: 1

Power to the Board 1x4 plug housing dgr Key A

5-2232265-4
TE Connectivity
1: 3,78 kr.
10.477In 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

10.477In Stock

3,78 kr.

3,66 kr.

3,22 kr.

3,14 kr.

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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: 4,74 kr.
3.729In 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

3.729In Stock

4,74 kr.

4,19 kr.

3,98 kr.

3,80 kr.

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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: 3,85 kr.
12.733In 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

12.733In Stock

3,85 kr.

3,78 kr.

3,69 kr.

3,63 kr.

3,60 kr.

Min.: 1
Mult.: 1

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

1-1969688-5
TE Connectivity / AMP
1: 9,85 kr.
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

9,85 kr.

9,40 kr.

9,18 kr.

7,53 kr.

Min.: 1
Mult.: 1

Power to the Board 2x3 plug dgr housing Key A

5-2232266-3
TE Connectivity
1: 7,68 kr.
7.863In 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

7.863In Stock

7,68 kr.

6,54 kr.

3,76 kr.

Min.: 1
Mult.: 1

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

1-1971772-3
TE Connectivity / AMP
1: 2,89 kr.
19.573In 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

19.573In Stock

2,89 kr.

2,61 kr.

2,48 kr.

2,36 kr.

Min.: 1
Mult.: 1

Automotive Connectors 2 X 3 150C BLK TPA-Locking Plate

1971778-3
TE Connectivity / AMP
1: 0,895 kr.
17.958In Stock

Mfr. Part No.
1971778-3

Mouser Part No
571-1971778-3

TE Connectivity / AMP

Automotive Connectors 2 X 3 150C BLK TPA-Locking Plate

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Datasheet

17.958In Stock

0,895 kr.

Min.: 1
Mult.: 1

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

1-1971875-7
TE Connectivity / AMP
1: 9,33 kr.
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

9,33 kr.

7,98 kr.

7,45 kr.

6,48 kr.

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Min.: 1
Mult.: 1

Headers & Wire Housings 1x4 plug housing lgr Key A

5-1971773-4
TE Connectivity
1: 2,32 kr.
28.635In 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

28.635In Stock

2,32 kr.

Min.: 1
Mult.: 1

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

5-2232263-4
TE Connectivity
1: 6,74 kr.
11.567In 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

11.567In Stock

6,74 kr.

5,71 kr.

5,10 kr.

5,01 kr.

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Min.: 1
Mult.: 1

Headers & Wire Housings 22 AWG Brass Pin Contact Terminal

1971786-1
TE Connectivity / AMP
4.400: 0,306 kr.
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

0,306 kr.

0,283 kr.

0,261 kr.

Min.: 4.400
Mult.: 4.400

: 4.400

Headers & Wire Housings 2X18 Awg Receptacle contact

1971787-2
TE Connectivity / AMP
2.200: 0,627 kr.
11.000In 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

11.000In Stock

Reel

0,627 kr.

0,589 kr.

0,574 kr.

0,545 kr.

0,485 kr.

0,463 kr.

Min.: 2.200
Mult.: 2.200

: 2.200

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

1971784-1 (Cut Strip)
TE Connectivity / AMP
100: 0,463 kr.
30.600In 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

30.600In Stock

0,463 kr.

Min.: 100
Mult.: 100

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

5-1971772-7
TE Connectivity
1: 5,45 kr.
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

5,45 kr.

4,65 kr.

4,15 kr.

3,83 kr.

View

Min.: 1
Mult.: 1

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

1-1971876-3
TE Connectivity / AMP
1: 4,49 kr.
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

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Datasheet

2.968In Stock

4,49 kr.

4,06 kr.

3,96 kr.

3,82 kr.

View

Min.: 1
Mult.: 1

Power to the Board 1 x 5 PBT-A Cap Hsg Panel Mount

1-1971772-7
TE Connectivity / AMP
1: 2,37 kr.
19.708In Stock

Mfr. Part No.
1-1971772-7

Mouser Part No
571-1-1971772-7

TE Connectivity / AMP

Power to the Board 1 x 5 PBT-A Cap Hsg Panel Mount

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Datasheet

19.708In Stock

2,37 kr.

2,31 kr.

2,20 kr.

Min.: 1
Mult.: 1

Headers & Wire Housings 1 X 2 150C BLK TPA-Locking Plate

1971777-2
TE Connectivity / AMP
1: 2,05 kr.
14.332In Stock
35.000Expected 24/08/2026

Mfr. Part No.
1971777-2

Mouser Part No
571-1971777-2

TE Connectivity / AMP

Headers & Wire Housings 1 X 2 150C BLK TPA-Locking Plate

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Datasheet

14.332In Stock

35.000Expected 24/08/2026

2,05 kr.

1,72 kr.

1,54 kr.

1,43 kr.

View

Min.: 1
Mult.: 1

Headers & Wire Housings 14 Awg Receptacle contact

1971781-2
TE Connectivity
4.000: 0,485 kr.
36.000In Stock

Mfr. Part No.
1971781-2

Mouser Part No
571-1971781-2

TE Connectivity

Headers & Wire Housings 14 Awg Receptacle contact

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Datasheet

36.000In Stock

Reel

0,485 kr.

0,463 kr.

Min.: 4.000
Mult.: 4.000

: 4.000

Headers & Wire Housings 16 20 Awg Receptacle contact

1971783-2
TE Connectivity
3.700: 0,343 kr.
103.600In Stock

Mfr. Part No.
1971783-2

Mouser Part No
571-1971783-2

TE Connectivity

Headers & Wire Housings 16 20 Awg Receptacle contact

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Datasheet

103.600In Stock

Reel

0,343 kr.

0,328 kr.

Min.: 3.700
Mult.: 3.700

: 3.700

Headers & Wire Housings 22 AWG PhosBr Rcpt Contact Terminal

1971785-1
TE Connectivity / AMP
4.400: 0,395 kr.
66.000In Stock

Mfr. Part No.
1971785-1

Mouser Part No
571-1971785-1

TE Connectivity / AMP

Headers & Wire Housings 22 AWG PhosBr Rcpt Contact Terminal

Learn More

Datasheet

Product Comments

66.000In Stock

Reel

0,395 kr.

0,366 kr.

0,343 kr.

Min.: 4.400
Mult.: 4.400

: 4.400

Power Triple Lock Connector System

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