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Micro Quadlok System (MQS) Auto Connectors

TE Connectivity's (TE) Micro Quadlok System (MQS) Auto Connectors utilize a 2.54mm centerline for applications in motor vehicles where vibration and mechanical stress are a concern. TE's MQS includes the positive features of existing contact systems, including high packing density, a high load of current-carrying capacity, robust design, and safe handling. The receptacle contacts and pin contacts are able to be inserted safely into the contact cavity and latch in with a clear click. The receptacle makes contact with four contact points on a 0.63mm x 0.63mm pin contact and reaches a current-carrying capacity of up to 7.5A at +80°C.

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Part #

Automotive Connectors MQS SKT HSG 2POS.

2-1718333-1
TE Connectivity
1: CHF 0.476
21’384In Stock

Mfr. Part No.
2-1718333-1

Mouser Part No
571-2-1718333-1

TE Connectivity

Automotive Connectors MQS SKT HSG 2POS.

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Datasheet

21’384In Stock

CHF 0.476

CHF 0.402

CHF 0.286

CHF 0.28

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Min.: 1
Mult.: 1

Automotive Connectors MQS PIN HEADER 90DEG 3P

967279-1
TE Connectivity / AMP
1: CHF 1.10
2’481In Stock

Mfr. Part No.
967279-1

Mouser Part No
571-967279-1

TE Connectivity / AMP

Automotive Connectors MQS PIN HEADER 90DEG 3P

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Datasheet

2’481In Stock

CHF 1.10

CHF 0.931

CHF 0.693

CHF 0.674

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Min.: 1
Mult.: 1

Automotive Connectors MQS ST-LEIS90 6P

1241637-1
TE Connectivity / AMP
1: CHF 2.30
3’267In Stock

Mfr. Part No.
1241637-1

Mouser Part No
571-1241637-1

TE Connectivity / AMP

Automotive Connectors MQS ST-LEIS90 6P

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Datasheet

3’267In Stock

CHF 2.30

CHF 2.15

CHF 1.50

CHF 1.39

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Min.: 1
Mult.: 1

Automotive Connectors 24 POS.KIT ASSY FOR AIR BAG (G

284223-3
TE Connectivity / AMP
1: CHF 3.92
635In Stock

Mfr. Part No.
284223-3

Mouser Part No
571-284223-3

TE Connectivity / AMP

Automotive Connectors 24 POS.KIT ASSY FOR AIR BAG (G

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Datasheet

635In Stock

CHF 3.92

CHF 3.33

CHF 3.13

CHF 2.98

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Min.: 1
Mult.: 1

Automotive Connectors 26W MQS STRAIGHT HDR W BD

953236-1
TE Connectivity / AMP
1: CHF 4.17
2’439In Stock

Mfr. Part No.
953236-1

Mouser Part No
571-953236-1

TE Connectivity / AMP

Automotive Connectors 26W MQS STRAIGHT HDR W BD

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Datasheet

2’439In Stock

CHF 4.17

CHF 4.10

CHF 4.07

CHF 4.05

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Min.: 1
Mult.: 1

Automotive Connectors 18W MQS HDR BENT LEFT

1379731-1
TE Connectivity / AMP
1: CHF 3.09
1’187In Stock

Mfr. Part No.
1379731-1

Mouser Part No
571-1379731-1

TE Connectivity / AMP

Automotive Connectors 18W MQS HDR BENT LEFT

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Datasheet

1’187In Stock

CHF 3.09

CHF 2.80

CHF 2.66

CHF 2.47

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Min.: 1
Mult.: 1

Automotive Connectors 18W MQS HDR LEFT WITH EAR

185683-1
TE Connectivity / Raychem
1: CHF 2.40
1’057In Stock

Mfr. Part No.
185683-1

Mouser Part No
571-185683-1

TE Connectivity / Raychem

Automotive Connectors 18W MQS HDR LEFT WITH EAR

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Datasheet

1’057In Stock

CHF 2.40

CHF 2.19

CHF 2.07

CHF 1.92

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Min.: 1
Mult.: 1

Automotive Connectors PLUG 2X5 UNSEALED MQS KEY KB

1488973-2
TE Connectivity / Raychem
1: CHF 0.626
776In Stock

Mfr. Part No.
1488973-2

Mouser Part No
571-1488973-2

TE Connectivity / Raychem

Automotive Connectors PLUG 2X5 UNSEALED MQS KEY KB

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Datasheet

776In Stock

CHF 0.626

CHF 0.529

CHF 0.476

CHF 0.423

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Min.: 1
Mult.: 1

Automotive Connectors MQS SOCKET HSG 3 POS

3-1718346-1
TE Connectivity
1: CHF 0.278
4’998In Stock

Mfr. Part No.
3-1718346-1

Mouser Part No
571-3-1718346-1

TE Connectivity

Automotive Connectors MQS SOCKET HSG 3 POS

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Datasheet

4’998In Stock

CHF 0.278

CHF 0.232

CHF 0.207

CHF 0.197

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Min.: 1
Mult.: 1

Automotive Connectors 6pos MQS .63 header 90deg THR

1-1418888-5
TE Connectivity
1: CHF 6.09
196In Stock
1’728On Order

Mfr. Part No.
1-1418888-5

Mouser Part No
571-1-1418888-5

TE Connectivity

Automotive Connectors 6pos MQS .63 header 90deg THR

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Datasheet

196In Stock

1’728On Order

CHF 6.09

CHF 5.51

CHF 5.21

CHF 5.13

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Min.: 1
Mult.: 1

Automotive Connectors MPQ BU-KONTAKT EDS

968680-2
TE Connectivity
1: CHF 0.301
6’371In Stock
12’000Expected 11/12/2026

Mfr. Part No.
968680-2

Mouser Part No
571-968680-2

TE Connectivity

Automotive Connectors MPQ BU-KONTAKT EDS

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Datasheet

6’371In Stock

12’000Expected 11/12/2026

Cut Tape

CHF 0.301

CHF 0.261

CHF 0.239

CHF 0.215

Reel

CHF 0.139

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Min.: 1
Mult.: 1

: 3’000

Automotive Connectors 4W MQS RECEP HSG POS MAT

1379029-3
TE Connectivity
1: CHF 0.491
842In Stock

Mfr. Part No.
1379029-3

Mouser Part No
571-1379029-3

TE Connectivity

Automotive Connectors 4W MQS RECEP HSG POS MAT

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Datasheet

842In Stock

CHF 0.491

CHF 0.426

CHF 0.389

CHF 0.384

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Min.: 1
Mult.: 1

Automotive Connectors 3POS MQS REC COD B

2-1418640-5
TE Connectivity
1: CHF 0.555
671In Stock

Mfr. Part No.
2-1418640-5

Mouser Part No
571-2-1418640-5

TE Connectivity

Automotive Connectors 3POS MQS REC COD B

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Datasheet

671In Stock

CHF 0.555

CHF 0.483

CHF 0.442

CHF 0.399

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Min.: 1
Mult.: 1

Automotive Connectors 12 POS MCP HYBRID MALE CONN AS

284844-2
TE Connectivity / AMP
1: CHF 2.06
399In Stock

Mfr. Part No.
284844-2

Mouser Part No
571-284844-2

TE Connectivity / AMP

Automotive Connectors 12 POS MCP HYBRID MALE CONN AS

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Datasheet

399In Stock

CHF 2.06

CHF 1.96

CHF 1.24

CHF 1.16

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Min.: 1
Mult.: 1

Automotive Connectors PQ FLACHKONTAKT 5 2

968131-2
TE Connectivity / AMP
1: CHF 0.65
2’637In Stock

Mfr. Part No.
968131-2

Mouser Part No
571-968131-2

TE Connectivity / AMP

Automotive Connectors PQ FLACHKONTAKT 5 2

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Datasheet

2’637In Stock

Cut Tape

CHF 0.65

CHF 0.564

CHF 0.516

CHF 0.466

Reel

CHF 0.325

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Min.: 1
Mult.: 1

: 3’000

Headers & Wire Housings 18pos MQS .63 header 180deg

1-963540-1
TE Connectivity / Raychem
1: CHF 2.13
359In Stock

Mfr. Part No.
1-963540-1

Mouser Part No
571-1-963540-1

TE Connectivity / Raychem

Headers & Wire Housings 18pos MQS .63 header 180deg

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Datasheet

359In Stock

CHF 2.13

CHF 1.86

CHF 1.79

CHF 1.67

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Min.: 1
Mult.: 1

Automotive Connectors MQS BU-GEH BL 6P

1-969489-4
TE Connectivity
1: CHF 0.333
3’162In Stock

Mfr. Part No.
1-969489-4

Mouser Part No
571-1-969489-4

TE Connectivity

Automotive Connectors MQS BU-GEH BL 6P

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Datasheet

3’162In Stock

CHF 0.333

CHF 0.332

CHF 0.267

CHF 0.212

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Min.: 1
Mult.: 1

Automotive Connectors 16/8W+4SC MQS SOCKET HSG

953892-1
TE Connectivity / AMP
1: CHF 0.841
1’247In Stock

Mfr. Part No.
953892-1

Mouser Part No
571-953892-1

TE Connectivity / AMP

Automotive Connectors 16/8W+4SC MQS SOCKET HSG

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Datasheet

1’247In Stock

CHF 0.841

CHF 0.704

CHF 0.676

CHF 0.632

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Min.: 1
Mult.: 1

Automotive Connectors MQS 1.5 PIN

1-1452350-1
TE Connectivity / AMP
1: CHF 0.405
3’214In Stock

Mfr. Part No.
1-1452350-1

Mouser Part No
571-1-1452350-1

TE Connectivity / AMP

Automotive Connectors MQS 1.5 PIN

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Datasheet

3’214In Stock

Cut Tape

CHF 0.405

CHF 0.348

CHF 0.318

CHF 0.287

View

Reel

CHF 0.173

Min.: 1
Mult.: 1

: 11’000

Automotive Connectors 12 POS PIN HEADER

1-1719039-7
TE Connectivity
1: CHF 1.83
148In Stock

Mfr. Part No.
1-1719039-7

Mouser Part No
571-1-1719039-7

TE Connectivity

Automotive Connectors 12 POS PIN HEADER

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Datasheet

148In Stock

CHF 1.83

CHF 1.60

CHF 1.53

CHF 1.48

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Min.: 1
Mult.: 1

Automotive Connectors 4POS MQS REC COD B

1241634-2
TE Connectivity
1: CHF 0.341
7’945In Stock
New At Mouser

Mfr. Part No.
1241634-2

Mouser Part No
571-1241634-2

New At Mouser

TE Connectivity

Automotive Connectors 4POS MQS REC COD B

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Datasheet

7’945In Stock

CHF 0.341

CHF 0.291

CHF 0.256

CHF 0.226

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Min.: 1
Mult.: 1

Automotive Connectors TAB-HSG 6 POS MQS BROWN

1379118-4
TE Connectivity / AMP
1: CHF 0.634
2’286In Stock

Mfr. Part No.
1379118-4

Mouser Part No
571-1379118-4

TE Connectivity / AMP

Automotive Connectors TAB-HSG 6 POS MQS BROWN

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Datasheet

2’286In Stock

CHF 0.634

CHF 0.549

CHF 0.502

CHF 0.453

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Min.: 1
Mult.: 1

Automotive Connectors TAB HSG 20P MQS MPQ ASSY YELLOW

1379913-1
TE Connectivity
1: CHF 2.13
324In Stock
600Expected 10/26/2026

Mfr. Part No.
1379913-1

Mouser Part No
571-1379913-1

TE Connectivity

Automotive Connectors TAB HSG 20P MQS MPQ ASSY YELLOW

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Datasheet

324In Stock

600Expected 10/26/2026

CHF 2.13

CHF 1.95

CHF 1.84

CHF 1.71

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Min.: 1
Mult.: 1

Automotive Connectors 26W MQS HDR RIGHT ANGLE

185534-3
TE Connectivity / AMP
1: CHF 4.02
44In Stock
700Expected 11/2/2026

Mfr. Part No.
185534-3

Mouser Part No
571-185534-3

TE Connectivity / AMP

Automotive Connectors 26W MQS HDR RIGHT ANGLE

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Datasheet

44In Stock

700Expected 11/2/2026

CHF 4.02

CHF 3.65

CHF 3.47

CHF 3.38

View

Min.: 1
Mult.: 1

Automotive Connectors MQS - Terminals Table Socket Contact

2141826-1
TE Connectivity
1: CHF 0.143
22’039In Stock

Mfr. Part No.
2141826-1

Mouser Part No
571-2141826-1

TE Connectivity

Automotive Connectors MQS - Terminals Table Socket Contact

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Datasheet

22’039In Stock

Cut Tape

CHF 0.143

CHF 0.11

CHF 0.091

CHF 0.081

View

Reel

CHF 0.049

Min.: 1
Mult.: 1

: 8’000

Micro Quadlok System (MQS) Auto Connectors

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Micro Quadlok System (MQS) Auto Connectors

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