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FLH Mini-Sealed 2.5mm Pitch Connectors

Amphenol Commercial FLH Mini-Sealed 2.5mm Pitch Connectors feature a compact design and easy installation. These connectors offer wire-to-wire IP67 sealing in mated conditions as well as high-current design options up to 8A with 18AWG wire gauge. The FLH series includes a connector system with header and receptacle counterparts, enabling design flexibility while meeting power expectations. Amphenol Commercial FLH Mini-Sealed 2.5mm Pitch Connectors are waterproof for harsh environments. Typical applications include industrial, lighting, HVAC, and smart homes.

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Part #

Headers & Wire Housings FLH Series - Wire Mount Connector, 2 Position, Receptacle, Pin, Wire Mount Connector, Solid, 18 AWG, Wire Mount, Poke Home, IP67

FLHP2300
Amphenol Commercial Products
1: $2.28
104In Stock

Mfr. Part #
FLHP2300

Mouser Part #
523-FLHP2300

Amphenol Commercial Products

Headers & Wire Housings FLH Series - Wire Mount Connector, 2 Position, Receptacle, Pin, Wire Mount Connector, Solid, 18 AWG, Wire Mount, Poke Home, IP67

Datasheet

104In Stock

$2.28

$1.95

$1.83

$1.74

View

Min.: 1
Mult.: 1

Headers & Wire Housings FLH Series - Wire Mount Connector, 3 Position, Receptacle, Pin, Wire Mount Connector, Stranded, 18 AWG, Wire Mount, Crimp & PokeIP20

FLHP3190
Amphenol Commercial Products
1: $0.341
455In Stock

Mfr. Part #
FLHP3190

Mouser Part #
523-FLHP3190

Amphenol Commercial Products

Headers & Wire Housings FLH Series - Wire Mount Connector, 3 Position, Receptacle, Pin, Wire Mount Connector, Stranded, 18 AWG, Wire Mount, Crimp & PokeIP20

Datasheet

455In Stock

$0.341

$0.29

$0.253

$0.24

View

Min.: 1
Mult.: 1

Headers & Wire Housings FLH Series - Wire Mount Connector, 4 Position, Receptacle, Pin, Wire Mount Connector, Stranded, 18 AWG, Wire Mount, Crimp & PokeIP20

FLHP4190
Amphenol Commercial Products
1: $0.45
298In Stock

Mfr. Part #
FLHP4190

Mouser Part #
523-FLHP4190

Amphenol Commercial Products

Headers & Wire Housings FLH Series - Wire Mount Connector, 4 Position, Receptacle, Pin, Wire Mount Connector, Stranded, 18 AWG, Wire Mount, Crimp & PokeIP20

Datasheet

298In Stock

$0.45

$0.397

$0.349

$0.307

View

Min.: 1
Mult.: 1

Headers & Wire Housings FLH Series - Wire Mount Connector, 2 Position, Plug, Socket, Wire Mount Connector, Stranded, 18 AWG, Wire Mount, Crimp & PokeIP20

FLHS2190
Amphenol Commercial Products
1: $0.481
500In Stock

Mfr. Part #
FLHS2190

Mouser Part #
523-FLHS2190

Amphenol Commercial Products

Headers & Wire Housings FLH Series - Wire Mount Connector, 2 Position, Plug, Socket, Wire Mount Connector, Stranded, 18 AWG, Wire Mount, Crimp & PokeIP20

Datasheet

500In Stock

$0.481

$0.417

$0.366

$0.324

View

Min.: 1
Mult.: 1

Headers & Wire Housings FLH Series - Wire Mount Connector, 3 Position, Plug, Socket, Wire Mount Connector, Stranded, 18 AWG, Wire Mount, Crimp & PokeIP20

FLHS3190
Amphenol Commercial Products
1: $0.403
445In Stock

Mfr. Part #
FLHS3190

Mouser Part #
523-FLHS3190

Amphenol Commercial Products

Headers & Wire Housings FLH Series - Wire Mount Connector, 3 Position, Plug, Socket, Wire Mount Connector, Stranded, 18 AWG, Wire Mount, Crimp & PokeIP20

Datasheet

445In Stock

$0.403

$0.336

$0.301

$0.285

View

Min.: 1
Mult.: 1

Headers & Wire Housings FLH Series - Wire Mount Connector, 4 Position, Plug, Socket, Wire Mount Connector, Stranded, 18 AWG, Wire Mount, Crimp & PokeIP67

FLHS4100
Amphenol Commercial Products
1: $2.11
188In Stock

Mfr. Part #
FLHS4100

Mouser Part #
523-FLHS4100

Amphenol Commercial Products

Headers & Wire Housings FLH Series - Wire Mount Connector, 4 Position, Plug, Socket, Wire Mount Connector, Stranded, 18 AWG, Wire Mount, Crimp & PokeIP67

Datasheet

188In Stock

$2.11

$1.84

$1.75

$1.72

View

Min.: 1
Mult.: 1

Headers & Wire Housings FLH Series - Wire Mount Connector, 4 Position, Plug, Socket, Wire Mount Connector, Stranded, 18 AWG, Wire Mount, Crimp & PokeIP20

FLHS4190
Amphenol Commercial Products
1: $0.543
298In Stock

Mfr. Part #
FLHS4190

Mouser Part #
523-FLHS4190

Amphenol Commercial Products

Headers & Wire Housings FLH Series - Wire Mount Connector, 4 Position, Plug, Socket, Wire Mount Connector, Stranded, 18 AWG, Wire Mount, Crimp & PokeIP20

Datasheet

298In Stock

$0.543

$0.473

$0.415

$0.367

View

Min.: 1
Mult.: 1

Headers & Wire Housings FLH Wire to Wire Panel Mount, 3 contact position housing, IP67, #2-56 Mounting Thread, Poke-in Contacts with 3 contacts populated

FLHP3400P07
Amphenol Commercial Products
1: $4.15
1,000Expected 2026-03-18
New Product

Mfr. Part #
FLHP3400P07

Mouser Part #
523-FLHP3400P07

New Product

Amphenol Commercial Products

Headers & Wire Housings FLH Wire to Wire Panel Mount, 3 contact position housing, IP67, #2-56 Mounting Thread, Poke-in Contacts with 3 contacts populated

Datasheet

1,000Expected 2026-03-18

$4.15

$4.14

$4.08

Min.: 1
Mult.: 1

Headers & Wire Housings FLH Wire to Wire Panel Mount, 3 contact position housing, IP67, M2 * 0.4 Mounting Thread, Poke-in Contacts with 3 contacts populated

FLHP3401P07
Amphenol Commercial Products
1: $4.15
1,000Expected 2026-03-18
New Product

Mfr. Part #
FLHP3401P07

Mouser Part #
523-FLHP3401P07

New Product

Amphenol Commercial Products

Headers & Wire Housings FLH Wire to Wire Panel Mount, 3 contact position housing, IP67, M2 * 0.4 Mounting Thread, Poke-in Contacts with 3 contacts populated

Datasheet

1,000Expected 2026-03-18

$4.15

$4.14

$4.08

Min.: 1
Mult.: 1

Headers & Wire Housings FLH Series - Wire Mount Connector, 3 Position, Receptacle, Pin, Wire Mount Connector, Stranded, 18 AWG, Wire Mount, Crimp & PokeIP67

FLH-P31-00
Amphenol Commercial Products
1: $1.49
28Expected 2026-03-24

Mfr. Part #
FLH-P31-00

Mouser Part #
523-FLH-P31-00

Amphenol Commercial Products

Headers & Wire Housings FLH Series - Wire Mount Connector, 3 Position, Receptacle, Pin, Wire Mount Connector, Stranded, 18 AWG, Wire Mount, Crimp & PokeIP67

Datasheet

28Expected 2026-03-24

$1.49

$1.26

$1.18

$1.13

View

Min.: 1
Mult.: 1

Headers & Wire Housings FLH Series - Manual Hand Crimp Tool, Manual Hand Crimp Tool for Crimp Contacts

FLHCT003
Amphenol Commercial Products
1: $1,377.24
1Expected 2026-02-16

Mfr. Part #
FLHCT003

Mouser Part #
523-FLHCT003

Amphenol Commercial Products

Headers & Wire Housings FLH Series - Manual Hand Crimp Tool, Manual Hand Crimp Tool for Crimp Contacts

Datasheet

1Expected 2026-02-16

$1,377.24

$1,333.06

Min.: 1
Mult.: 1

Headers & Wire Housings FLH Series - PCB mount Connector, 3 Position, Receptacle, Pin, PCB mount Connector, R/A Board MountTHT, IP67

FLHP3200
Amphenol Commercial Products
1: $3.81
700Expected 2026-03-04

Mfr. Part #
FLHP3200

Mouser Part #
523-FLHP3200

Amphenol Commercial Products

Headers & Wire Housings FLH Series - PCB mount Connector, 3 Position, Receptacle, Pin, PCB mount Connector, R/A Board MountTHT, IP67

Datasheet

700Expected 2026-03-04

Cut Tape

$3.81

$3.26

$3.04

$2.90

Reel

$2.34

View

Min.: 1
Mult.: 1

Reel: 700

Headers & Wire Housings FLH Wire to Wire Panel Mount, 3 contact position housing, IP67, #2-56 Mounting Thread, Crimp Contacts with provision for 3 contacts

FLHP3400C07
Amphenol Commercial Products
1: $3.33
1,000Expected 2026-03-18
New Product

Mfr. Part #
FLHP3400C07

Mouser Part #
523-FLHP3400C07

New Product

Amphenol Commercial Products

Headers & Wire Housings FLH Wire to Wire Panel Mount, 3 contact position housing, IP67, #2-56 Mounting Thread, Crimp Contacts with provision for 3 contacts

Datasheet

1,000Expected 2026-03-18

$3.33

$2.93

Min.: 1
Mult.: 1

Headers & Wire Housings FLH Wire to Wire Panel Mount, 3 contact position housing, IP67, M2 * 0.4 Mounting Thread, Crimp Contacts with provision for 3 contacts

FLHP3401C07
Amphenol Commercial Products
1: $3.33
1,000Expected 2026-03-18
New Product

Mfr. Part #
FLHP3401C07

Mouser Part #
523-FLHP3401C07

New Product

Amphenol Commercial Products

Headers & Wire Housings FLH Wire to Wire Panel Mount, 3 contact position housing, IP67, M2 * 0.4 Mounting Thread, Crimp Contacts with provision for 3 contacts

Datasheet

1,000Expected 2026-03-18

$3.33

$2.93

Min.: 1
Mult.: 1

Headers & Wire Housings FLH Wire to Wire Panel Mount, 6 contact position housing, IP67, #2-56 Mounting Thread, Crimp Contacts with provision for 6 contacts

FLHP6400C63
Amphenol Commercial Products
1: $3.61
600Expected 2026-03-18
New Product

Mfr. Part #
FLHP6400C63

Mouser Part #
523-FLHP6400C63

New Product

Amphenol Commercial Products

Headers & Wire Housings FLH Wire to Wire Panel Mount, 6 contact position housing, IP67, #2-56 Mounting Thread, Crimp Contacts with provision for 6 contacts

Datasheet

600Expected 2026-03-18

$3.61

$3.15

$3.02

$2.95

View

Min.: 1
Mult.: 1

Headers & Wire Housings FLH Wire to Wire Panel Mount, 6 contact position housing, IP67, #2-56 Mounting Thread, Poke-in Contacts with 6 contacts populated

FLHP6400P63
Amphenol Commercial Products
1: $5.53
600Expected 2026-03-18
New Product

Mfr. Part #
FLHP6400P63

Mouser Part #
523-FLHP6400P63

New Product

Amphenol Commercial Products

Headers & Wire Housings FLH Wire to Wire Panel Mount, 6 contact position housing, IP67, #2-56 Mounting Thread, Poke-in Contacts with 6 contacts populated

Datasheet

600Expected 2026-03-18

$5.53

$5.04

$4.76

$4.65

View

Min.: 1
Mult.: 1

Headers & Wire Housings FLH Wire to Wire Panel Mount, 6 contact position housing, IP67, M2 * 0.4 Mounting Thread, Crimp Contacts with provision for 6 contacts

FLHP6401C63
Amphenol Commercial Products
1: $3.61
600Expected 2026-03-18
New Product

Mfr. Part #
FLHP6401C63

Mouser Part #
523-FLHP6401C63

New Product

Amphenol Commercial Products

Headers & Wire Housings FLH Wire to Wire Panel Mount, 6 contact position housing, IP67, M2 * 0.4 Mounting Thread, Crimp Contacts with provision for 6 contacts

Datasheet

600Expected 2026-03-18

$3.61

$3.15

$3.02

$2.95

View

Min.: 1
Mult.: 1

Headers & Wire Housings FLH Wire to Wire Panel Mount, 6 contact position housing, IP67, M2 * 0.4 Mounting Thread, Poke-in Contacts with 6 contacts populated

FLHP6401P63
Amphenol Commercial Products
1: $5.53
600Expected 2026-03-18
New Product

Mfr. Part #
FLHP6401P63

Mouser Part #
523-FLHP6401P63

New Product

Amphenol Commercial Products

Headers & Wire Housings FLH Wire to Wire Panel Mount, 6 contact position housing, IP67, M2 * 0.4 Mounting Thread, Poke-in Contacts with 6 contacts populated

Datasheet

600Expected 2026-03-18

$5.53

$5.02

$4.76

$4.65

View

Min.: 1
Mult.: 1

Headers & Wire Housings FLH Series - Wire Mount Connector, 6 Position, Receptacle, Pin, Wire Mount Connector, Stranded, 18 AWG, Wire Mount, Crimp & PokeIP67

FLH-P61-00
Amphenol Commercial Products
1: $1.09
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
FLH-P61-00

Mouser Part #
523-FLH-P61-00

Amphenol Commercial Products

Headers & Wire Housings FLH Series - Wire Mount Connector, 6 Position, Receptacle, Pin, Wire Mount Connector, Stranded, 18 AWG, Wire Mount, Crimp & PokeIP67

Datasheet

Non-Stocked Lead-Time 8 Weeks

$1.09

$0.949

Min.: 1
Mult.: 1

Crimpers / Crimping Tools FLH Series - Semi-Automatic Crimp Machine with IP67 Crimp Contact Applicators , Semi-Automatic Crimp Machine for with IP67 Crimp Contact Applicators Crimp & Poke version

FLHCT002
Amphenol Commercial Products
1: $11,934.75
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
FLHCT002

Mouser Part #
523-FLHCT002

Amphenol Commercial Products

Crimpers / Crimping Tools FLH Series - Semi-Automatic Crimp Machine with IP67 Crimp Contact Applicators , Semi-Automatic Crimp Machine for with IP67 Crimp Contact Applicators Crimp & Poke version

Datasheet

Non-Stocked Lead-Time 8 Weeks

$11,934.75

View

Min.: 1
Mult.: 1

Crimpers / Crimping Tools FLH Series - Semi-Automatic Crimp Machine with IP20 Crimp Contact Applicators , Semi-Automatic Crimp Machine for with IP20 Crimp Contact Applicators Crimp & Poke version

FLHCT102
Amphenol Commercial Products
1: $11,934.75
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
FLHCT102

Mouser Part #
523-FLHCT102

Amphenol Commercial Products

Crimpers / Crimping Tools FLH Series - Semi-Automatic Crimp Machine with IP20 Crimp Contact Applicators , Semi-Automatic Crimp Machine for with IP20 Crimp Contact Applicators Crimp & Poke version

Datasheet

Non-Stocked Lead-Time 8 Weeks

$11,934.75

View

Min.: 1
Mult.: 1

Crimpers / Crimping Tools FLH Series - IP67 Pin Crimp Applicator (for Semi-Automatic Crimp Machine), IP67 Pin Crimp Applicator (for Semi-Automatic Crimp Machine) for Crimp Contacts

FLHCTP02
Amphenol Commercial Products
1: $2,953.03
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
FLHCTP02

Mouser Part #
523-FLHCTP02

Amphenol Commercial Products

Crimpers / Crimping Tools FLH Series - IP67 Pin Crimp Applicator (for Semi-Automatic Crimp Machine), IP67 Pin Crimp Applicator (for Semi-Automatic Crimp Machine) for Crimp Contacts

Datasheet

Non-Stocked Lead-Time 8 Weeks

$2,953.03

View

Min.: 1
Mult.: 1

Crimpers / Crimping Tools FLH Series - IP20 Pin Crimp Applicator (for Semi-Automatic Crimp Machine), IP20 Pin Crimp Applicator (for Semi-Automatic Crimp Machine) for Crimp Contacts

FLHCTP102
Amphenol Commercial Products
1: $2,953.03
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
FLHCTP102

Mouser Part #
523-FLHCTP102

Amphenol Commercial Products

Crimpers / Crimping Tools FLH Series - IP20 Pin Crimp Applicator (for Semi-Automatic Crimp Machine), IP20 Pin Crimp Applicator (for Semi-Automatic Crimp Machine) for Crimp Contacts

Datasheet

Non-Stocked Lead-Time 8 Weeks

$2,953.03

View

Min.: 1
Mult.: 1

Crimpers / Crimping Tools FLH Series - IP67 Socket Crimp Applicator (for Semi-Automatic Crimp Machine), IP67 Socket Crimp Applicator (for Semi-Automatic Crimp Machine) for Crimp Contacts

FLHCTS02
Amphenol Commercial Products
1: $2,953.03
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
FLHCTS02

Mouser Part #
523-FLHCTS02

Amphenol Commercial Products

Crimpers / Crimping Tools FLH Series - IP67 Socket Crimp Applicator (for Semi-Automatic Crimp Machine), IP67 Socket Crimp Applicator (for Semi-Automatic Crimp Machine) for Crimp Contacts

Datasheet

Non-Stocked Lead-Time 8 Weeks

$2,953.03

View

Min.: 1
Mult.: 1

Crimpers / Crimping Tools FLH Series - IP20 Socket Crimp Applicator (for Semi-Automatic Crimp Machine), IP20 Socket Crimp Applicator (for Semi-Automatic Crimp Machine) for Crimp Contacts

FLHCTS102
Amphenol Commercial Products
1: $2,953.03
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
FLHCTS102

Mouser Part #
523-FLHCTS102

Amphenol Commercial Products

Crimpers / Crimping Tools FLH Series - IP20 Socket Crimp Applicator (for Semi-Automatic Crimp Machine), IP20 Socket Crimp Applicator (for Semi-Automatic Crimp Machine) for Crimp Contacts

Datasheet

Non-Stocked Lead-Time 8 Weeks

$2,953.03

View

Min.: 1
Mult.: 1