SMH Series 2.5 mm Pitch Wire-to-Board Connectors

JAM wire-to-board crimp-style connectors are ideal for many applications including HVAC

Image of JAM SMH Series 2.5 mm Pitch Wire-to-Board ConnectorsJAM SMH series of 2.5 mm pitch wire-to-board connectors are a formidable standalone solution or can be paired with the RMH wire-to-wire series to offer a turn-key connector option. The reliable outer locking mechanism makes for easy engagement and disengagement and the housing is polarized with ribs to avoid misinsertion. JAM offers this series in through-hole with straight and right-angle headers. The lance less box-style contact prevents backouts and the housing is made from Nylon 66 with a UL 94-V0 flammability rating. A high-box version for potting and strain relief is available upon request along with a variety of colors. A double-ended, pre-crimped 200 mm wire harness is also available in 22 AWG.

Features
  • 2.5 mm pitch connector with 3 A current rating
  • Connectors are available in 2 to 10 poles in stock
  • Rated voltage: 250 VAC/VDC
  • Applicable wire size: AWG 22 to 28
  • Connector housing is designed with ribs to avoid incorrect insertion
  • Enhanced with side ribs in housing lock design to avoid mis-engagement with wafers/headers
  • RoHS-compliant
Applications
  • HVAC
  • Consumer electronics
  • Appliances

Connector Header/Wafer

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
2.5 MM W TO B CONNECTOR 2P HEADESMH25-02WSRE2.5 MM W TO B CONNECTOR 2P HEADE1538 - Immediate$0.11View Details
New at DigiKey
WAFER FOR SMH CONNECTOR
SMH25-02WSGYWAFER FOR SMH CONNECTOR800 - Immediate$0.10View Details
2.5 MM W TO B CONNECTOR 2P HEADESMH25-02WSYL2.5 MM W TO B CONNECTOR 2P HEADE1477 - Immediate$0.10View Details
2.5 MM W TO B CONNECTOR 2P HEADESMH25-02WSOR2.5 MM W TO B CONNECTOR 2P HEADE938 - Immediate$0.10View Details
2.5 MM W TO B CONNECTOR 2P HEADESMH25-02WSBK2.5 MM W TO B CONNECTOR 2P HEADE1426 - Immediate$0.11View Details
2.5 MM W TO B CONNECTOR 2P HEADESMH25-02WSGR2.5 MM W TO B CONNECTOR 2P HEADE1547 - Immediate$0.10View Details
2.5 MM W TO B CONNECTOR 2P HEADESMH25-02WSBL2.5 MM W TO B CONNECTOR 2P HEADE1415 - Immediate$0.10View Details

Connector Headers

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
2.5 MM W TO B CONNECTOR 2P WAFERSMH25-02WS2.5 MM W TO B CONNECTOR 2P WAFER734 - Immediate$0.10View Details
2.5 MM W TO B CONNECTOR 4P HEADESMH25-04WL2.5 MM W TO B CONNECTOR 4P HEADE535 - Immediate$0.15View Details
2.5 MM W TO B CONNECTOR 6P HEADESMH25-06WS2.5 MM W TO B CONNECTOR 6P HEADE1000 - Immediate$0.20View Details
2.5 MM W TO B CONNECTOR 7P HEADESMH25-07WS2.5 MM W TO B CONNECTOR 7P HEADE2987 - Immediate$0.18View Details
2.5 MM W TO B CONNECTOR 6P HEADESMH25-06WL2.5 MM W TO B CONNECTOR 6P HEADE1000 - Immediate$0.24View Details
2.5 MM W TO B CONNECTOR 2P WAFERSMH25-02WL2.5 MM W TO B CONNECTOR 2P WAFER635 - Immediate$0.12View Details
2.5 MM W TO B CONNECTOR 3P WAFERSMH25-03WS2.5 MM W TO B CONNECTOR 3P WAFER1477 - Immediate$0.12View Details
2.5 MM W TO B CONNECTOR 7P HEADESMH25-07WL2.5 MM W TO B CONNECTOR 7P HEADE1000 - Immediate$0.22View Details
2.5 MM W TO B CONNECTOR 4P HEADESMH25-04WS2.5 MM W TO B CONNECTOR 4P HEADE730 - Immediate$0.12View Details
2.5 MM W TO B CONNECTOR 3P WAFERSMH25-03WL2.5 MM W TO B CONNECTOR 3P WAFER772 - Immediate$0.15View Details
2.5 MM W TO B CONNECTOR 5P WAFERSMH25-05WS2.5 MM W TO B CONNECTOR 5P WAFER796 - Immediate$0.21View Details
2.5 MM W TO B CONNECTOR 8P HEADESMH25-08WS2.5 MM W TO B CONNECTOR 8P HEADE940 - Immediate$0.23View Details
2.5 MM W TO B CONNECTOR 5P WAFERSMH25-05WL2.5 MM W TO B CONNECTOR 5P WAFER931 - Immediate$0.24View Details
2.5 MM W TO B CONNECTOR 9P HEADESMH25-09WS2.5 MM W TO B CONNECTOR 9P HEADE900 - Immediate$0.27View Details
2.5 MM W TO B CONNECTOR 8P HEADESMH25-08WL2.5 MM W TO B CONNECTOR 8P HEADE1000 - Immediate$0.27View Details
2.5 MM W TO B CONNECTOR 10P HEADSMH25-10WS2.5 MM W TO B CONNECTOR 10P HEAD485 - Immediate$0.27View Details
2.5 MM W TO B CONNECTOR 9P HEADESMH25-09WL2.5 MM W TO B CONNECTOR 9P HEADE995 - Immediate$0.30View Details
2.5 MM W TO B CONNECTOR 10P HEADSMH25-10WL2.5 MM W TO B CONNECTOR 10P HEAD1000 - Immediate$0.31View Details

Harness/Cable Assembly

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
WIRE JUMPER FOR SMH & RMH CONNEC7254122MAC033-200WIRE JUMPER FOR SMH & RMH CONNEC1468 - Immediate$0.88View Details

Terminal/Contact

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
LOOSE TERMINAL FOR SMH & RMH CON725412-2MACLOOSE TERMINAL FOR SMH & RMH CON5757 - Immediate$0.09View Details
LOOSE TERMINAL FOR SMH & RMH CON725412-2MAC-CPLOOSE TERMINAL FOR SMH & RMH CON14810 - Immediate$0.10View Details

Connector Housings

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
2.5 MM W TO B CONNECTOR 2P HOUSISMH25-02HG2.5 MM W TO B CONNECTOR 2P HOUSI812 - Immediate$0.09View Details
2.5 MM W TO B CONNECTOR 2P HOUSISMH25-02HGRE2.5 MM W TO B CONNECTOR 2P HOUSI0$0.09View Details
2.5 MM W TO B CONNECTOR 2P HOUSISMH25-02HGGR2.5 MM W TO B CONNECTOR 2P HOUSI2000 - Immediate$0.09View Details
2.5 MM W TO B CONNECTOR 2P HOUSISMH25-02HGOR2.5 MM W TO B CONNECTOR 2P HOUSI2000 - Immediate$0.09View Details
2.5 MM W TO B CONNECTOR 2P HOUSISMH25-02HGBL2.5 MM W TO B CONNECTOR 2P HOUSI2000 - Immediate$0.09View Details
2.5 MM W TO B CONNECTOR 2P HOUSISMH25-02HGBK2.5 MM W TO B CONNECTOR 2P HOUSI1990 - Immediate$0.09View Details
2.5 MM W TO B CONNECTOR 2P HOUSISMH25-02HGGY2.5 MM W TO B CONNECTOR 2P HOUSI1000 - Immediate$0.09View Details
2.5 MM W TO B CONNECTOR 2P HOUSISMH25-02HGBR2.5 MM W TO B CONNECTOR 2P HOUSI1000 - Immediate$0.09View Details
2.5 MM W TO B CONNECTOR 3P HOUSISMH25-03HG2.5 MM W TO B CONNECTOR 3P HOUSI1511 - Immediate$0.09View Details
2.5 MM W TO B CONNECTOR 4P HOUSISMH25-04HG2.5 MM W TO B CONNECTOR 4P HOUSI485 - Immediate$0.09View Details
2.5 MM W TO B CONNECTOR 9P HOUSISMH25-09HG2.5 MM W TO B CONNECTOR 9P HOUSI983 - Immediate$0.11View Details
2.5 MM W TO B CONNECTOR 6P HOUSISMH25-06HG2.5 MM W TO B CONNECTOR 6P HOUSI484 - Immediate$0.11View Details
2.5 MM W TO B CONNECTOR 8P HOUSISMH25-08HG2.5 MM W TO B CONNECTOR 8P HOUSI642 - Immediate$0.11View Details
2.5 MM W TO B CONNECTOR 5P HOUSISMH25-05HG2.5 MM W TO B CONNECTOR 5P HOUSI1532 - Immediate$0.11View Details
2.5 MM W TO B CONNECTOR 7P HOUSISMH25-07HG2.5 MM W TO B CONNECTOR 7P HOUSI536 - Immediate$0.11View Details
2.5 MM W TO B CONNECTOR 10P HOUSSMH25-10HG2.5 MM W TO B CONNECTOR 10P HOUS797 - Immediate$0.12View Details
2.5 MM W TO B CONNECTOR 2P HOUSISMH25-02HGYL2.5 MM W TO B CONNECTOR 2P HOUSI5990 - Immediate$0.09View Details

Retainer

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
2.5 MM W TO W CONNECTOR 2P RETAIRM25-02S2.5 MM W TO W CONNECTOR 2P RETAI20580 - Immediate$0.09View Details
2.5 MM W TO W CONNECTOR 3P RETAIRM25-03S2.5 MM W TO W CONNECTOR 3P RETAI818 - Immediate$0.09View Details
2.5 MM W TO W CONNECTOR 4P RETAIRM25-04S2.5 MM W TO W CONNECTOR 4P RETAI835 - Immediate$0.09View Details
2.5 MM W TO W CONNECTOR 5P RETAIRM25-05S2.5 MM W TO W CONNECTOR 5P RETAI1500 - Immediate$0.10View Details
2.5 MM W TO W CONNECTOR 6P RETAIRM25-06S2.5 MM W TO W CONNECTOR 6P RETAI520 - Immediate$0.10View Details
2.5 MM W TO W CONNECTOR 7P RETAIRM25-07S2.5 MM W TO W CONNECTOR 7P RETAI750 - Immediate$0.10View Details

Hand Crimp Tool

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
CRIMP TOOL FOR 725412-2MA-CPHT-725412LWCRIMP TOOL FOR 725412-2MA-CP5 - Immediate$420.22View Details
Updated: 2025-12-17
Published: 2023-02-28