Countrywell Electronics Co., Ltd.
Products
Manufacturer of a wide range of products which include TRF6903PTR Single Chip Rf Transceiver Surface Mount 315MHz 433MHz 868MHz,STM32WB55VEY7TR Wireless MCU Energy Saving Wireless RF Transceiver,OHD1-55B Temperature Sensors Throug...
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| Package | Tape & Reel (TR) |
| RF Family/Standard | General ISM < 1GHz |
| Base Product Number | TRF6903 |
| Digi-Key Programmable | Not Verified |
| Supplier Device Package | 48-LQFP (7x7) |
| Package / Case | 48-LQFP |
| Current - Receiving | 10mA ~ 20mA |
| Category | RF and WirelessRF Transceiver ICs |
| Sensitivity | - |
| Memory Size | - |
| Serial Interfaces | SPI |
| Operating Temperature | -40°C ~ 85°C |
| Protocol | - |
| Frequency | 315MHz, 433MHz, 868MHz, 915MHz |
| Mounting Type | Surface Mount |
| Modulation | ASK, FSK, OOK |
| Data Rate (Max) | 64kbps |
| Description | IC RF TXRX ISM<1GHZ 48LQFP |
| Mfr | Texas Instruments |
| Voltage - Supply | 2.2V ~ 3.6V |
| Type | TxRx Only |
| Current - Transmitting | 10mA ~ 37mA |
| Power - Output | 8dBm |
| Product Status | Not For New Designs |
| Series | - |
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| Operating Temperature | -40°C ~ 105°C (TA) |
| Protocol | Bluetooth v5.3, Thread, Zigbee® |
| Sensitivity | -100dBm |
| RF Family/Standard | 802.15.4, Bluetooth |
| Current - Receiving | 4.5mA ~ 7.9mA |
| Mfr | STMicroelectronics |
| Category | RF and WirelessRF Transceiver ICs |
| Package / Case | 100-UFBGA, WLCSP |
| Voltage - Supply | 1.71V ~ 3.6V |
| Base Product Number | STM32 |
| Digi-Key Programmable | Not Verified |
| Series | STM32WB |
| Power - Output | 6dBm |
| Package | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® |
| Current - Transmitting | 5.2mA ~ 12.7mA |
| Supplier Device Package | 100-WLCSP (4.4x4.38) |
| Memory Size | 512kB Flash, 256kB SRAM |
| Serial Interfaces | ADC, I²C, SPI, UART, USART, USB |
| GPIO | 72 |
| Description | ULTRA-LOW-POWER DUAL CORE ARM CO |
| Type | TxRx + MCU |
| Mounting Type | Surface Mount |
| Data Rate (Max) | 2Mbps |
| Product Status | Active |
| Frequency | 2.405GHz ~ 2.48GHz |
| Modulation | GFSK |
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| Mounting Type | Through Hole |
| Reset Temperature | - |
| Mfr | KEMET |
| Package | Tray |
| Tolerance | ±9°F (±5°C) |
| Circuit | SPST-NC |
| Current Rating - AC | 0.3A (110V) |
| Product Status | Active |
| Description | THERMOSTAT 55DEG C SPST-NC AXIAL |
| Stock | In Stock |
| Shipping Method | LCL, FCL, Express |
| Payment Terms | L/C, D/P, T/T, Western Union, MoneyGram |
| Category | Sensors, TransducersTemperature SensorsThermostats - Mechanical |
| Series | OHD™ Thermal Guard |
| Package / Case | Axial |
| Switching Temperature | 131°F (55°C) |
| Current Rating - DC | 0.3A (110V) |
| Termination Style | PC Pins |
| Switching Cycles | 100K |
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| Switching Temperature | 104°F (40°C) |
| Termination Style | PC Pins |
| Category | Sensors, TransducersTemperature SensorsThermostats - Mechanical |
| Package | Tray |
| Product Status | Active |
| Reset Temperature | 86°F (30°C) |
| Current Rating - AC | 0.3A (110V) |
| Circuit | SPST-NO |
| Package / Case | Axial |
| Mounting Type | Through Hole |
| Current Rating - DC | 0.3A (110V) |
| Description | THERMOSTAT 40DEG C SPST-NO AXIAL |
| Stock | In Stock |
| Shipping Method | LCL, FCL, Express |
| Payment Terms | L/C, D/P, T/T, Western Union, MoneyGram |
| Mfr | KEMET |
| Switching Cycles | 100K |
| Tolerance | ±9°F (±5°C) |
| Series | OHD™ Thermal Guard |
| Brand Name | New & Original |
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| Series | OHD™ Thermal Guard |
| Package / Case | Axial |
| Current Rating - DC | 0.3A (110V) |
| Category | Sensors, TransducersTemperature SensorsThermostats - Mechanical |
| Termination Style | PC Pins |
| Reset Temperature | - |
| Tolerance | ±9°F (±5°C) |
| Product Status | Active |
| Mounting Type | Through Hole |
| Description | THERMOSTAT 75DEG C SPST-NO AXIAL |
| Stock | In Stock |
| Shipping Method | LCL, FCL, Express |
| Payment Terms | L/C, D/P, T/T, Western Union, MoneyGram |
| Package | Tray |
| Mfr | KEMET |
| Circuit | SPST-NO |
| Switching Temperature | 167°F (75°C) |
| Current Rating - AC | 0.3A (110V) |
| Switching Cycles | 100K |
| Brand Name | New & Original |
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| Package | Bulk |
| Tolerance | ±9°F (±5°C) |
| Category | Sensors, TransducersTemperature SensorsThermostats - Mechanical |
| Switching Cycles | 100K |
| Package / Case | Module |
| Current Rating - AC | - |
| Reset Temperature | - |
| Mounting Type | Through Hole |
| Series | OHD™ Thermal Guard |
| Product Status | Active |
| Mfr | KEMET |
| Description | THERMOSTAT 130DEG C SPST-NC MOD |
| Stock | In Stock |
| Shipping Method | LCL, FCL, Express |
| Payment Terms | L/C, D/P, T/T, Western Union, MoneyGram |
| Switching Temperature | 266°F (130°C) |
| Circuit | SPST-NC |
| Termination Style | PC Pins |
| Current Rating - DC | 0.1A (30V) |
| Brand Name | New & Original |
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| Current Rating - DC | 0.3A (110V) |
| Current Rating - AC | 0.3A (110V) |
| Mounting Type | Through Hole |
| Circuit | SPST-NC |
| Series | OHD™ Thermal Guard |
| Category | Sensors, TransducersTemperature SensorsThermostats - Mechanical |
| Product Status | Active |
| Reset Temperature | - |
| Package / Case | Axial |
| Mfr | KEMET |
| Switching Cycles | 100K |
| Tolerance | ±9°F (±5°C) |
| Switching Temperature | 95°F (35°C) |
| Description | THERMOSTAT 35DEG C SPST-NC AXIAL |
| Stock | In Stock |
| Shipping Method | LCL, FCL, Express |
| Payment Terms | L/C, D/P, T/T, Western Union, MoneyGram |
| Package | Tray |
| Termination Style | PC Pins |
| Brand Name | New & Original |
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| Current Rating - DC | 0.1A (30V) |
| Switching Temperature | 95°F (35°C) |
| Current Rating - AC | - |
| Description | THERMOSTAT 35DEG C SPST-NC MOD |
| Stock | In Stock |
| Shipping Method | LCL, FCL, Express |
| Payment Terms | L/C, D/P, T/T, Western Union, MoneyGram |
| Termination Style | PC Pins |
| Mfr | KEMET |
| Circuit | SPST-NC |
| Package | Bulk |
| Series | OHD™ Thermal Guard |
| Switching Cycles | 100K |
| Tolerance | ±9°F (±5°C) |
| Mounting Type | Through Hole |
| Category | Sensors, TransducersTemperature SensorsThermostats - Mechanical |
| Product Status | Active |
| Reset Temperature | - |
| Package / Case | Module |
| Brand Name | New & Original |
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| Reset Temperature | - |
| Circuit | SPST-NC |
| Product Status | Active |
| Series | TRS™ |
| Termination Style | Wire Leads |
| Mfr | KEMET |
| Package | Tray |
| Current Rating - AC | 0.55A (140V) |
| Current Rating - DC | 0.55A (200V) |
| Mounting Type | Through Hole |
| Switching Cycles | 100K |
| Description | THERMOSTAT 20DEG C SPST-NC AXIAL |
| Stock | In Stock |
| Shipping Method | LCL, FCL, Express |
| Payment Terms | L/C, D/P, T/T, Western Union, MoneyGram |
| Tolerance | ±4.5°F (±2.5°C) |
| Category | Sensors, TransducersTemperature SensorsThermostats - Mechanical |
| Switching Temperature | 68°F (20°C) |
| Package / Case | Axial |
| Brand Name | New & Original |
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| Switching Cycles | 100K |
| Category | Sensors, TransducersTemperature SensorsThermostats - Mechanical |
| Termination Style | PC Pins |
| Reset Temperature | 230°F (110°C) |
| Tolerance | ±9°F (±5°C) |
| Product Status | Active |
| Series | OHD™ Thermal Guard |
| Circuit | SPST-NC |
| Current Rating - DC | 0.1A (30V) |
| Package / Case | Module |
| Description | THERMOSTAT 120DEG C SPST-NC MOD |
| Stock | In Stock |
| Shipping Method | LCL, FCL, Express |
| Payment Terms | L/C, D/P, T/T, Western Union, MoneyGram |
| Current Rating - AC | - |
| Switching Temperature | 248°F (120°C) |
| Package | Tray |
| Mfr | KEMET |
| Mounting Type | Through Hole |
| Brand Name | New & Original |
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