2.5 mm Sealed Signal Double Lock Connector

TE’s double-lock connectors provide protection for applications used in environments with high levels of humidity, water, or dust

Image of TE Amp's 2.5 mm Sealed Signal Double Lock Connector TE Connectivity AMP’s 2.5 mm pitch signal double-lock connectors are compact, single-row connectors available in both wire-to-wire and wire-to-board configurations. These connectors accept 26 AWG to 20 AWG (0.121 mm² to 0.601 mm²) wire with insulation diameters up to 0.071" (1.8 mm), a voltage rating of 250 VAC or VDC, and are rated up to 3 A per line. With best-in-class IP67 grade water-proofing, these connectors provide protection for applications used in environments with high amounts of humidity, water, or dust. The 2.5 mm sealed signal double-lock connector series includes features to make assembly easier for operators by providing snag-proof latches, polarized terminals, and optional terminal position assurance (TPA).

Benefits

  • IP67-rated protection against water and dust
  • Space-saving 2.5 mm centerline spacing
  • 3 A max. current rating and 250 VAC voltage rating
  • UL 94-V0 and glow wire test (+750°C, no flame) to meet global industry safety standards
  • Snag-proof latch provides for ease of assembly
  • Optional terminal position assurance helps ensure proper assembly
  • Lanceless polarized terminals help prevent incorrect insertion reducing assembly errors

Applications

  • Major home appliances: water heaters, refrigeration, laundry (washing machines and dryers), and cooking (range hoods)
  • Small home appliances: rice cookers, water purifiers, and humidifiers
  • Lighting: outdoor and commercial lighting
  • Lawn and garden: outdoor tools (lawnmowers and sprinkler system interfaces)
  • Personal health care: smart toilet seats
  • Automotive: battery chargers
  • Industrial: refrigeration
  • Power cords

Housings

ImageManufacturer Part NumberDescriptionNumber of PositionsPitchColorAvailable QuantityPriceView Details
CONN PLUG HSG 5POS 2.50MM2321918-5CONN PLUG HSG 5POS 2.50MM50.098" (2.50mm)Natural2825 - Immediate$34.78View Details
CONN PLUG HSG 6POS 2.50MM2321918-6CONN PLUG HSG 6POS 2.50MM60.098" (2.50mm)Natural2623 - Immediate$40.95View Details
CONN RCPT HSG 6POS 2.50MM2321924-6CONN RCPT HSG 6POS 2.50MM60.098" (2.50mm)Natural2427 - Immediate$40.95View Details
CONN RCPT HSG 3POS 2.50MM2321926-3CONN RCPT HSG 3POS 2.50MM30.098" (2.50mm)Natural3357 - Immediate$38.03View Details
CONN PLUG HSG 2POS 2.50MM2321918-2CONN PLUG HSG 2POS 2.50MM20.098" (2.50mm)Natural3519 - Immediate$13.65View Details
CONN PLUG HSG 3POS 2.50MM2321918-3CONN PLUG HSG 3POS 2.50MM30.098" (2.50mm)Natural6592 - Immediate$19.83View Details
CONN PLUG HSG 4POS 2.50MM2321918-4CONN PLUG HSG 4POS 2.50MM40.098" (2.50mm)Natural2413 - Immediate$26.65View Details
CONN RCPT HSG 2POS 2.50MM2321924-2CONN RCPT HSG 2POS 2.50MM20.098" (2.50mm)Natural1487 - Immediate$28.60View Details
CONN RCPT HSG 3POS 2.50MM2321924-3CONN RCPT HSG 3POS 2.50MM30.098" (2.50mm)Natural8075 - Immediate$32.18View Details
CONN RCPT HSG 4POS 2.50MM2321924-4CONN RCPT HSG 4POS 2.50MM40.098" (2.50mm)Natural5943 - Immediate$36.73View Details
CONN RCPT HSG 5POS 2.50MM2321924-5CONN RCPT HSG 5POS 2.50MM50.098" (2.50mm)Natural677 - Immediate$45.83View Details
CONN RCPT HSG 2POS 2.50MM2321926-2CONN RCPT HSG 2POS 2.50MM20.098" (2.50mm)Natural5113 - Immediate$33.48View Details
CONN RCPT HSG 4POS 2.50MM2321926-4CONN RCPT HSG 4POS 2.50MM40.098" (2.50mm)Natural1371 - Immediate$20.15View Details
CONN RCPT HSG 5POS 2.50MM2321926-5CONN RCPT HSG 5POS 2.50MM50.098" (2.50mm)Natural0 - Immediate$26.31View Details
CONN RCPT HSG 6POS 2.50MM2321926-6CONN RCPT HSG 6POS 2.50MM60.098" (2.50mm)Natural2822 - Immediate$58.50View Details

TPA Housing

ImageManufacturer Part NumberDescriptionFor Use With/Related ProductsAvailable QuantityPriceView Details
SIGNAL DOUBLE LOCK2321919-5SIGNAL DOUBLE LOCKSignal Double Lock Series10850 - Immediate$7.48View Details
SIGNAL DOUBLE LOCK2321919-6SIGNAL DOUBLE LOCKSignal Double Lock Series15122 - Immediate$7.80View Details
TPA RCPT HSG SIGNAL DBL LOCK2321927-2TPA RCPT HSG SIGNAL DBL LOCK-28763 - Immediate$4.88View Details
TPA PLUG HOUSING2321919-2TPA PLUG HOUSINGSignal Double Lock Series459 - Immediate$6.50View Details
SIGNAL DOUBLE LOCK2321919-3SIGNAL DOUBLE LOCKSignal Double Lock Series15331 - Immediate$6.83View Details
SIGNAL DOUBLE LOCK2321919-4SIGNAL DOUBLE LOCKSignal Double Lock Series22524 - Immediate$5.53View Details
TPA RCPT HSG SIGNAL DBL LCK 3P2321927-3TPA RCPT HSG SIGNAL DBL LCK 3P-28928 - Immediate$5.20View Details
SIGNAL DOUBLE LOCK2321927-4SIGNAL DOUBLE LOCK-10685 - Immediate$7.15View Details
TPA RCPT HSG SIGNAL DBL LCK 5P2321927-5TPA RCPT HSG SIGNAL DBL LCK 5P-19756 - Immediate$5.53View Details
TPA RCPT HSG SIGNAL DBL LCK 6P2321927-6TPA RCPT HSG SIGNAL DBL LCK 6P-9612 - Immediate$7.80View Details

Seals

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
PERIMETER SEAL PLUG HOUSING 4PIN2321920-4PERIMETER SEAL PLUG HOUSING 4PIN6841 - Immediate$10.08View Details
PERIMETER SEAL PLUG HOUSING 6PIN2321920-6PERIMETER SEAL PLUG HOUSING 6PIN22734 - Immediate$12.35View Details
REAR WIRE SEAL 2PIN2321922-2REAR WIRE SEAL 2PIN24218 - Immediate$10.08View Details
PERIMETER SEAL PLUG HOUSING 2PIN2321920-2PERIMETER SEAL PLUG HOUSING 2PIN4197 - Immediate$10.40View Details
PERIMETER SEAL PLUG HOUSING 3PIN2321920-3PERIMETER SEAL PLUG HOUSING 3PIN7726 - Immediate$11.05View Details
PERIMETER SEAL PLUG HOUSING 5PIN2321920-5PERIMETER SEAL PLUG HOUSING 5PIN26725 - Immediate$8.78View Details
REAR WIRE SEAL 3PIN2321922-3REAR WIRE SEAL 3PIN17843 - Immediate$9.75View Details
REAR WIRE SEAL 4PIN2321922-4REAR WIRE SEAL 4PIN0 - Immediate$8.13View Details
REAR WIRE SEAL 5PIN2321922-5REAR WIRE SEAL 5PIN21731 - Immediate$8.13View Details
REAR WIRE SEAL 6PIN2321922-6REAR WIRE SEAL 6PIN17103 - Immediate$11.38View Details

Tooling

ImageManufacturer Part NumberDescriptionTool TypeTool Type FeatureWire Gauge or Range - AWGAvailable QuantityPriceView Details
HAND TOOL FOR SEALED SIGNAL DOUB2350391-1HAND TOOL FOR SEALED SIGNAL DOUBHand Crimper-22-26 AWG0 - Immediate$52,321.75View Details

Terminals

ImageManufacturer Part NumberDescriptionContact TerminationAvailable QuantityPriceView Details
CONN SOCKET 22-26AWG CRIMP TIN2321921-1CONN SOCKET 22-26AWG CRIMP TINCrimp21106 - Immediate$3.25View Details
CONN TAB 22-26AWG CRIMP TIN2321928-1CONN TAB 22-26AWG CRIMP TINCrimp66553 - Immediate$3.25View Details
CONN SKT 22-26AWG CRIMP LOOSE PC1-2321921-1CONN SKT 22-26AWG CRIMP LOOSE PCCrimp29847 - Immediate$3.25View Details
CONN PIN 22-26AWG CRIMP LOOSE PC1-2321928-1CONN PIN 22-26AWG CRIMP LOOSE PCCrimp14540 - Immediate$3.25View Details
Published: 2020-06-04