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Best Alternatives to PH-D-2A

Package: Through HoleDEALONInterconnectsNumber of Positions: 2Pitch: 2.00 mmCurrent Rating: 2 AVoltage Rating: 250 VMounting Type: Through Hole

PH-D-2A is a 2-pin, 2.0mm pitch straight through-hole male header. When searching for alternatives, key considerations include the connector series for mechanical mating and ensuring voltage ratings meet or exceed 250V.

AI replacement insight

Package riskhigh

Connector series (e.g., PH vs HY) are often mechanically incompatible.

Electrical riskmedium

Some similar-looking parts have a lower voltage rating (100V vs 250V).

Can it be replaced directly?

No drop-in replacement is confirmed without mechanical verification. WF-1A200A2P is the strongest candidate but requires datasheet review for mechanical fit.

Best replacement path

Prioritize candidates with a 250V rating like WF-1A200A2P, then verify mechanical drawings to ensure mating compatibility.

Main risk

Mechanical Mismatch: Different connector families (e.g., PH vs. HY) may not mate even with the same pitch and pin count.

Recommended alternatives

5
WF-1A200A2P package
WF-1A200A2P

BXCONN

Needs validationmedium risk

A strong electrical alternative. Verify mechanical drawings to ensure mating compatibility.

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Alternative comparison matrix

Feature / factorPH-D-2AWF-1A200A2PWAFER-HY2.0-2PZZZX-HY2.0-2PLTCompatibility / risk
Voltage250V250V250V250V250V / 100V — matched; WAFER-HY2.0-2PZZ: matched; ZX-HY2.0-2PLT: matched; WAFER-PH2.0-2PJK: Significant downgrade from target's 250V rating.
Current2A2.0A2.0A2.0A2.0A — matched; WAFER-HY2.0-2PZZ: matched; ZX-HY2.0-2PLT: matched; WAFER-PH2.0-2PJK: matched
Pinout2.0mm, 2-pin, Straight2.0mm, 2-pin, Straight2.0mm, 2-pin, Straight2.0mm, 2-pin, Straight2.0mm, 2-pin, Straight — Generic 'Wafer' type. Mating compatibility is not guaranteed.; WAFER-HY2.0-2PZZ: Pinout matches, but housing is different.; ZX-HY2.0-2PLT: Pinout matches, but housing is different.; WAFER-PH2.0-2PJK: PH series, but cross-vendor fit needs check.
Temperature-20°C to +85°C-25°C to +85°C---25°C to +85°C — stronger; WAFER-PH2.0-2PJK: stronger
ApplicationPH Series-HY SeriesHY SeriesHY Series — Target is PH series. HY and PH are not compatible.; ZX-HY2.0-2PLT: Target is PH series. HY and PH are not compatible.

Application & sourcing insights

Questions & answers

Parts like WF-1A200A2P are strong functional alternatives with matching electrical ratings. However, you must verify mechanical drawings to ensure they mate with your existing connector.