| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4 pcs
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4 pcs | On Request | 1 | On Request | On Request | 2026-02-25 06:16:38 | On Request | On Request |
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The Teledyne 432H-9 is a high-performance, high-temperature TO-5 relay engineered for reliable operation in ambient temperatures up to 200°C. This DPDT relay is part of the H Series, which utilizes special material selection and processing to ensure freedom from contact contamination and mechanical malfunctioning under extreme thermal conditions.
Originally conceived by Teledyne, the TO-5 relay has become an industry standard for low-level switching. The H Series variants, including the 432H-9, are designed for high-density PC board mounting and offer versatility due to their small size and low coil power dissipation. These relays are suitable for applications requiring robust performance in elevated temperatures, such as down-hole oil exploration instrumentation and high-temperature industrial process control.
By virtue of their inherently low intercontact capacitance and contact circuit losses, the H Series relays are also excellent ultraminiature RF switches, capable of handling frequency ranges well into the UHF spectrum. The 432H-9 model specifically offers sensitive operation within this high-temperature, high-performance profile.
| Qty | Low | High |
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| 1+ | $2.00 | $2.00 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The Teledyne 432H-9 relay is designed for reliable operation in ambient temperatures up to 200°C.
The Teledyne 432H-9 is a high-temperature, high-performance TO-5 relay with a DPDT configuration.
Typical applications include oil exploration instrumentation and high-temperature industrial and process control instrumentation.
Yes, due to its inherently low intercontact capacitance and contact circuit losses, it is an excellent ultraminiature RF switch for applications with frequency ranges well into the UHF spectrum.