Heavy Duty Power Connectors

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PQ50S High Power / Signal Connectors

Hirose Electric PQ50S High Power/Signal Connectors are designed to handle up to 12.5A per pin, making them ideal for high power/signal connections in industrial machinery. A slide-locking spring structure delivers a clear tactile click, and the cable clamp strength is 98N. The coding key system prevents incorrect mating and has multiple variations available. Hirose PQ50S High Power/Signal Connectors support NFPA79-compliant cables (with 600V capability).

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Part #

Heavy Duty Power Connectors FEMALE CRIMP CONTACT 16-18AWG

PQ50-1618SCFA
Hirose Connector
1: $1.58
2,757In Stock

Mfr. Part #
PQ50-1618SCFA

Mouser Part #
798-PQ50-1618SCFA

Hirose Connector

Heavy Duty Power Connectors FEMALE CRIMP CONTACT 16-18AWG

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Datasheet

2,757In Stock

Cut Tape

$1.58

$1.29

$1.12

$1.05

Reel

$0.91

View

Min.: 1
Mult.: 1

Reel: 3,500

PQ50

Contacts

19 A

Crimp

600 V

Socket (Female)

Gold

Copper Alloy

18 AWG

16 AWG

Reel, Cut Tape

Heavy Duty Power Connectors Female Con 12.5A, AC300V, DC300V, Gold, 18-22 AWG, Power SupplySignal Connectors

PQ50S2-1822SCA
Hirose Connector
1: $1.89
499In Stock

Mfr. Part #
PQ50S2-1822SCA

Mouser Part #
798-PQ50S21822SCA

Hirose Connector

Heavy Duty Power Connectors Female Con 12.5A, AC300V, DC300V, Gold, 18-22 AWG, Power SupplySignal Connectors

Datasheet

499In Stock

$1.89

$1.60

$1.53

$1.43

View

Min.: 1
Mult.: 1

PQ50

Contacts

12.5 A

Crimp

300 VAC

Gold

Copper Alloy

22 AWG

18 AWG

Bulk

Heavy Duty Power Connectors Female Con 12.5A, AC300V, DC300V, Gold, 18-22 AWG, Power SupplySignal Connectors

PQ50S2-1822SCFA
Hirose Connector
1: $0.752
4,899In Stock

Mfr. Part #
PQ50S2-1822SCFA

Mouser Part #
798-PQ50S21822SCFA

Hirose Connector

Heavy Duty Power Connectors Female Con 12.5A, AC300V, DC300V, Gold, 18-22 AWG, Power SupplySignal Connectors

Datasheet

4,899In Stock

Cut Tape

$0.752

$0.637

$0.559

$0.494

Reel

$0.312

View

Min.: 1
Mult.: 1

Reel: 6,000

PQ50

Contacts

12.5 A

Crimp

300 VAC

Gold

Copper Alloy

22 AWG

18 AWG

Reel, Cut Tape

Heavy Duty Power Connectors Male Con 12.5A, AC300V, DC300V, Gold, 18-22 AWG, Power Supply/Signal Connectors

PQ50SA2-1822PCA
Hirose Connector
1: $2.18
278In Stock

Mfr. Part #
PQ50SA2-1822PCA

Mouser Part #
798-PQ50SA21822PCA

Hirose Connector

Heavy Duty Power Connectors Male Con 12.5A, AC300V, DC300V, Gold, 18-22 AWG, Power Supply/Signal Connectors

Datasheet

278In Stock

$2.18

$1.90

$1.83

$1.69

View

Min.: 1
Mult.: 1

PQ50

Contacts

12.5 A

Crimp

300 VAC

Gold

Copper Alloy

22 AWG

18 AWG

Bulk

Heavy Duty Power Connectors

PQ50-20S-FL
Hirose Connector
1: $21.97
57In Stock

Mfr. Part #
PQ50-20S-FL

Mouser Part #
798-PQ50-20S-FL

Hirose Connector

Heavy Duty Power Connectors

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Datasheet

57In Stock

$21.97

$19.48

$18.73

$17.96

View

Min.: 1
Mult.: 1

PQ50

Accessories

Panel Shell

20 Position

Zinc Die Cast

Tray

Heavy Duty Power Connectors

PQ50SA2-1618PCA
Hirose Connector
1: $2.21
411In Stock

Mfr. Part #
PQ50SA2-1618PCA

Mouser Part #
798-PQ50SA2-1618PCA

Hirose Connector

Heavy Duty Power Connectors

Datasheet

411In Stock

$2.21

$1.87

$1.58

$1.52

View

Min.: 1
Mult.: 1

PQ50

Heavy Duty Power Connectors

PQ50S-48P
Hirose Connector
1: $22.64
9In Stock

Mfr. Part #
PQ50S-48P

Mouser Part #
798-PQ50S-48P

Hirose Connector

Heavy Duty Power Connectors

Learn More

Datasheet

9In Stock

$22.64

$20.00

$18.74

$15.80

View

Min.: 1
Mult.: 1

PQ50

Plugs

12.5 A

48 Position

Crimp

300 V

28 AWG

17 AWG

Tray

Heavy Duty Power Connectors

PQ50A-15PCA
Hirose Connector
1: $1.98
310In Stock

Mfr. Part #
PQ50A-15PCA

Mouser Part #
798-PQ50A-15PCA

Hirose Connector

Heavy Duty Power Connectors

Learn More

Datasheet

310In Stock

$1.98

$1.67

$1.61

$1.50

View

Min.: 1
Mult.: 1

PQ50

Connectors

19 A

15 Position

Crimp

600 V

Zinc

15 AWG

14 AWG

Bulk

Heavy Duty Power Connectors

PQ50A-2022PCA
Hirose Connector
1: $2.35
290In Stock

Mfr. Part #
PQ50A-2022PCA

Mouser Part #
798-PQ50A-2022PCA

Hirose Connector

Heavy Duty Power Connectors

Learn More

Datasheet

290In Stock

$2.35

$2.04

$1.96

$1.81

View

Min.: 1
Mult.: 1

PQ50

Bulk

Heavy Duty Power Connectors

PQ50A-1618PCA
Hirose Connector
1: $2.13
119In Stock

Mfr. Part #
PQ50A-1618PCA

Mouser Part #
798-PQ50A-1618PCA

Hirose Connector

Heavy Duty Power Connectors

Learn More

Datasheet

119In Stock

$2.13

$1.87

$1.78

$1.66

View

Min.: 1
Mult.: 1

PQ50

Bulk

Heavy Duty Power Connectors

PQ-CML(17.5)
Hirose Connector
1: $13.15
58In Stock

Mfr. Part #
PQ-CML(17.5)

Mouser Part #
798-PQ-CML17.5

Hirose Connector

Heavy Duty Power Connectors

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Datasheet

58In Stock

$13.15

$10.55

$8.78

$8.38

View

Min.: 1
Mult.: 1

PQ50

Bulk

Heavy Duty Power Connectors

PQ50S-36P
Hirose Connector
1: $19.23
36In Stock

Mfr. Part #
PQ50S-36P

Mouser Part #
798-PQ50S-36P

Hirose Connector

Heavy Duty Power Connectors

Datasheet

36In Stock

$19.23

$17.05

$16.39

$13.77

View

Min.: 1
Mult.: 1

PQ50

Plugs

12.5 A

36 Position

Crimp

300 V

Pin (Male)

Zinc Die Cast

Gold

Copper Alloy

28 AWG

16 AWG

Bulk

Heavy Duty Power Connectors

PQ50-1618PCA
Hirose Connector
1: $3.05
170In Stock

Mfr. Part #
PQ50-1618PCA

Mouser Part #
798-PQ50-1618PCA

Hirose Connector

Heavy Duty Power Connectors

Learn More

Datasheet

170In Stock

$3.05

$2.67

$1.66

$1.46

View

Min.: 1
Mult.: 1

PQ50

Contacts

19 A

Crimp

600 V

Pin (Male)

Gold

Copper Alloy

18 AWG

16 AWG

Bulk

Heavy Duty Power Connectors

PQ50-15SCA
Hirose Connector
1: $2.09
400In Stock

Mfr. Part #
PQ50-15SCA

Mouser Part #
798-PQ50-15SCA

Hirose Connector

Heavy Duty Power Connectors

Learn More

Datasheet

400In Stock

$2.09

$1.93

$1.86

$1.72

View

Min.: 1
Mult.: 1

PQ50

Bulk

Heavy Duty Power Connectors

PQ-CM(15.0)
Hirose Connector
1: $5.31
84In Stock

Mfr. Part #
PQ-CM(15.0)

Mouser Part #
798-PQ-CM15.0

Hirose Connector

Heavy Duty Power Connectors

Learn More

Datasheet

84In Stock

$5.31

$4.53

$3.99

$3.78

View

Min.: 1
Mult.: 1

PQ50

Accessories

Clamp

Steel

Bulk

Heavy Duty Power Connectors

PQ-CM(22.0)
Hirose Connector
1: $2.87
25In Stock
300Expected 2026-07-01

Mfr. Part #
PQ-CM(22.0)

Mouser Part #
798-PQ-CM22.0

Hirose Connector

Heavy Duty Power Connectors

Learn More

Datasheet

25In Stock

300Expected 2026-07-01

$2.87

$2.75

$2.16

$2.07

View

Min.: 1
Mult.: 1

PQ50

Bulk

Heavy Duty Power Connectors

PQ50-1618PCFA
Hirose Connector
1: $1.70
1,201In Stock

Mfr. Part #
PQ50-1618PCFA

Mouser Part #
798-PQ50-1618PCFA

Hirose Connector

Heavy Duty Power Connectors

Learn More

Datasheet

1,201In Stock

Cut Tape

$1.70

$1.44

$1.38

$1.30

Reel

$0.867

View

Min.: 1
Mult.: 1

Reel: 3,500

PQ50

Reel, Cut Tape

Heavy Duty Power Connectors

PQ50-1618SCA
Hirose Connector
1: $2.27
390In Stock

Mfr. Part #
PQ50-1618SCA

Mouser Part #
798-PQ50-1618SCA

Hirose Connector

Heavy Duty Power Connectors

Learn More

Datasheet

390In Stock

$2.27

$1.93

$1.73

$1.72

View

Min.: 1
Mult.: 1

PQ50

Contacts

19 A

Crimp

600 V

Socket (Female)

Gold

Copper Alloy

18 AWG

16 AWG

Bulk

Heavy Duty Power Connectors

PQ50-20P
Hirose Connector
1: $12.73
68In Stock

Mfr. Part #
PQ50-20P

Mouser Part #
798-PQ50-20P

Hirose Connector

Heavy Duty Power Connectors

Learn More

Datasheet

68In Stock

$12.73

$11.51

$10.88

$10.45

View

Min.: 1
Mult.: 1

PQ50

Tray

Heavy Duty Power Connectors

PQ50S-36S
Hirose Connector
1: $10.87
38In Stock

Mfr. Part #
PQ50S-36S

Mouser Part #
798-PQ50S-36S

Hirose Connector

Heavy Duty Power Connectors

Datasheet

38In Stock

$10.87

$9.82

$9.29

$7.54

View

Min.: 1
Mult.: 1

PQ50

Receptacles

12.5 A

36 Position

Crimp

300 V

Socket (Female)

Zinc Die Cast

Gold

Copper Alloy

28 AWG

16 AWG

Bulk

Heavy Duty Power Connectors

PQ50S-SC-KY
Hirose Connector
1: $1.21
477In Stock

Mfr. Part #
PQ50S-SC-KY

Mouser Part #
798-PQ50S-SC-KY

Hirose Connector

Heavy Duty Power Connectors

Learn More

Datasheet

477In Stock

$1.21

$1.03

$0.923

$0.878

View

Min.: 1
Mult.: 1

PQ50

Accessories

Bulk

Heavy Duty Power Connectors Waterproof Power Supply/Signal Hybrid Connectors Housing

PQ50WASX-46P-UNIT
Hirose Connector
1: $28.08
36In Stock

Mfr. Part #
PQ50WASX-46P-UNIT

Mouser Part #
798-PQ50WASX46PUNIT

Hirose Connector

Heavy Duty Power Connectors Waterproof Power Supply/Signal Hybrid Connectors Housing

Learn More

Datasheet

36In Stock

$28.08

$22.72

$22.70

$21.01

View

Min.: 1
Mult.: 1

PQ50WA

Tray

Heavy Duty Power Connectors Waterproof Power Supply/Signal Hybrid Connectors Housing

PQ50WT-12P-UNIT
Hirose Connector
1: $7.54
116In Stock

Mfr. Part #
PQ50WT-12P-UNIT

Mouser Part #
798-PQ50WT-12P-UNIT

Hirose Connector

Heavy Duty Power Connectors Waterproof Power Supply/Signal Hybrid Connectors Housing

Learn More

Datasheet

116In Stock

$7.54

$6.40

$5.99

$5.69

View

Min.: 1
Mult.: 1

PQ50WT

Bulk

Heavy Duty Power Connectors Waterproof Power Supply/Signal Hybrid Connectors Housing

PQ50WT-12S-UNIT
Hirose Connector
1: $5.65
135In Stock

Mfr. Part #
PQ50WT-12S-UNIT

Mouser Part #
798-PQ50WT-12S-UNIT

Hirose Connector

Heavy Duty Power Connectors Waterproof Power Supply/Signal Hybrid Connectors Housing

Learn More

Datasheet

135In Stock

$5.65

$4.57

$4.56

$3.81

View

Min.: 1
Mult.: 1

PQ50WT

Housings

12.5 A

12 Position

Crimp

300 V

16 AWG

IP65

Bulk

Heavy Duty Power Connectors Waterproof Power Supply/Signal Hybrid Connectors Housing

PQ50WT-8S-UNIT
Hirose Connector
1: $5.65
85In Stock

Mfr. Part #
PQ50WT-8S-UNIT

Mouser Part #
798-PQ50WT-8S-UNIT

Hirose Connector

Heavy Duty Power Connectors Waterproof Power Supply/Signal Hybrid Connectors Housing

Learn More

Datasheet

85In Stock

$5.65

$4.57

$4.56

$4.07

View

Min.: 1
Mult.: 1

PQ50WT

Bulk

PQ50S High Power / Signal Connectors

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