Manufacturer catalog
Firstohm(First Resistor & Condenser)
Firstohm (short for First Resistor & Condenser) is a mid-sized global semiconductor manufacturer, originally focused on passive resistor and condenser components, now expanding to core integrated semiconductor lines including microcontrollers (MCUs), power ICs, analog ICs, automotive-grade chips, and low-density memory modules. Its products serve key application areas: industrial automation, consumer electronics, automotive infotainment, and IoT edge devices. As of 2024, the company operates two production facilities in Southeast Asia and Taiwan, with annual shipment volumes exceeding 1.2 billion units, and recorded 12% year-over-year revenue growth in the first half of 2024, fueled by robust demand for its automotive and industrial semiconductor lines. It holds a 2.1% global market share in the mid-tier MCU segment, positioning it as a consistent, reliable mid-range supplier for industrial and automotive end-markets. Firstohm(First Resistor & Condenser) electronic components are available through Voltkit for engineering evaluation and global sourcing. Browse part numbers, product types, packages, stock signals, datasheets and quotation options below.
154products in catalog
Manufacturer
Package
Product Type
Stock
Firstohm(First Resistor & Condenser) Products
50 shown on this page| Image | Part Number | Manufacturer | Description | Pricing (USD) | Stock | Datasheet | RoHS | Product Type | Package / Case | Quote |
|---|---|---|---|---|---|---|---|---|---|---|
 | MM52F3R90TKRTR2K0 | Firstohm(First Resistor & Condenser) | MELF Chip Resistor - Surface Mount ROHS | $0.0201 @ 200,000+ | 230 |  | Chip Resistor - Surface Mount | MELF-0207 | Get Instant Quote | |
 | MM204F124KTKRTR3K0 | Firstohm(First Resistor & Condenser) | 250mW Metal Film Resistors 200V ±50ppm/℃ ±1% 124kΩ MELF Chip Resistor - Surface Mount ROHS | $0.0088 @ 510,000+ | 50 | | Chip Resistor - Surface Mount | MELF-0204 | Get Instant Quote | |
| MM52F1R00TKRTR2K0 | - | No description available. | $0.0201 @ 200,000+ | 0 | - | - | MELF-0207 | Get Instant Quote | |
| MM52F1R50TKRTR2K0 | - | No description available. | $0.0206 @ 5,200+ | 0 | - | - | MELF-0207 | Get Instant Quote | |
| MM52F2R20TKRTR2K0 | - | No description available. | $0.0224 @ 5,200+ | 0 | - | - | MELF-0207 | Get Instant Quote | |
| MM52F2R70TKRTR2K0 | - | No description available. | $0.0201 @ 200,000+ | 0 | - | - | MELF-0207 | Get Instant Quote | |
 | MM52F10R0TKRTR2K0 | - | No description available. | $0.0156 @ 1,600,000+ | 0 | - | - | MELF | Get Instant Quote | |
| MM52F11R0TKRTR2K0 | Firstohm(First Resistor & Condenser) | MELF Chip Resistor - Surface Mount ROHS | $0.0144 @ 41,600+ | 0 | | Chip Resistor - Surface Mount | MELF-0207 | Get Instant Quote | |
| MM52F15R0TKRTR2K0 | Firstohm(First Resistor & Condenser) | 500mW Metal Film Resistors ±50ppm/℃ ±1% 15Ω MELF Chip Resistor - Surface Mount ROHS | $0.0142 @ 1,600,000+ | 0 | | Chip Resistor - Surface Mount | MELF-0207 | Get Instant Quote | |
| MM52F22R0TKRTR2K0 | - | No description available. | $0.0161 @ 41,600+ | 0 | - | - | MELF | Get Instant Quote | |
| MM52F27R0TKRTR2K0 | - | No description available. | $0.0157 @ 41,600+ | 0 | - | - | MELF | Get Instant Quote | |
| MM52F33R0TKRTR2K0 | - | No description available. | $0.0156 @ 1,600,000+ | 0 | - | - | MELF-0207 | Get Instant Quote | |
| MM52F51R0TKRTR2K0 | Firstohm(First Resistor & Condenser) | 500mW Metal Film Resistors ±50ppm/℃ ±1% 51Ω MELF Chip Resistor - Surface Mount ROHS | $0.0137 @ 41,600+ | 0 | | Chip Resistor - Surface Mount | MELF-0207 | Get Instant Quote | |
| MM52F100RTKRTR2K0 | - | No description available. | $0.0160 @ 1,600,000+ | 0 | - | - | MELF | Get Instant Quote | |
| MM52F110RTKRTR2K0 | - | No description available. | $0.0159 @ 1,600,000+ | 0 | - | - | MELF | Get Instant Quote | |
| MM52F120RTKRTR2K0 | - | No description available. | $0.0142 @ 1,600,000+ | 0 | - | - | MELF | Get Instant Quote | |
| MM52F150RTKRTR2K0 | - | No description available. | $0.0157 @ 41,600+ | 0 | - | - | MELF-0207 | Get Instant Quote | |
| MM52F160RTKRTR2K0 | - | No description available. | $0.0127 @ 1,600,000+ | 0 | - | - | MELF | Get Instant Quote | |
| MM52F220RTKRTR2K0 | - | No description available. | $0.0142 @ 1,600,000+ | 0 | - | - | MELF-0207 | Get Instant Quote | |
| MM52F240RTKRTR2K0 | - | No description available. | $0.0156 @ 400,000+ | 0 | - | - | MELF-0207 | Get Instant Quote | |
| MM52F330RTKRTR2K0 | - | No description available. | $0.0170 @ 41,600+ | 0 | - | - | MELF-0207 | Get Instant Quote | |
| MM52F390RTKRTR2K0 | - | No description available. | $0.0140 @ 41,600+ | 0 | - | - | MELF-0207 | Get Instant Quote | |
| MM52F1K00TKRTR2K0 | - | No description available. | $0.0160 @ 1,600,000+ | 0 | - | - | MELF-0207 | Get Instant Quote | |
| MM52F1K50TKRTR2K0 | - | No description available. | $0.0131 @ 1,600,000+ | 0 | - | - | MELF-0207 | Get Instant Quote | |
| MM52F2K40TKRTR2K0 | - | No description available. | $0.0144 @ 41,600+ | 0 | - | - | MELF-0207 | Get Instant Quote | |
| MM52F2K70TKRTR2K0 | - | No description available. | $0.0142 @ 1,600,000+ | 0 | - | - | MELF-0207 | Get Instant Quote | |
| MM52F3K60TKRTR2K0 | - | No description available. | $0.0142 @ 1,600,000+ | 0 | - | - | MELF | Get Instant Quote | |
| MM52F3K90TKRTR2K0 | - | No description available. | $0.0159 @ 1,600,000+ | 0 | - | - | MELF | Get Instant Quote | |
| MM52F4K70TKRTR2K0 | - | No description available. | $0.0142 @ 1,600,000+ | 0 | - | - | MELF-0207 | Get Instant Quote | |
| MM52F6K20TKRTR2K0 | - | No description available. | $0.0142 @ 1,600,000+ | 0 | - | - | MELF-0207 | Get Instant Quote | |
| MM52F6K80TKRTR2K0 | - | No description available. | $0.0159 @ 1,600,000+ | 0 | - | - | MELF | Get Instant Quote | |
| MM52F10K0TKRTR2K0 | - | No description available. | $0.0161 @ 41,600+ | 0 | - | - | MELF-0207 | Get Instant Quote | |
| MM52F47K0TKRTR2K0 | - | No description available. | $0.0157 @ 41,600+ | 0 | - | - | MELF | Get Instant Quote | |
| MM52F82K0TKRTR2K0 | - | No description available. | $0.0142 @ 1,600,000+ | 0 | - | - | MELF | Get Instant Quote | |
| MM52F100KTKRTR2K0 | - | No description available. | $0.0156 @ 1,600,000+ | 0 | - | - | MELF | Get Instant Quote | |
| MM52F120KTKRTR2K0 | - | No description available. | $0.0142 @ 1,600,000+ | 0 | - | - | MELF-0207 | Get Instant Quote | |
| MM52F150KTKRTR2K0 | - | No description available. | $0.0156 @ 1,600,000+ | 0 | - | - | MELF | Get Instant Quote | |
| MM52F200KTKRTR2K0 | - | No description available. | $0.0159 @ 1,600,000+ | 0 | - | - | MELF-0207 | Get Instant Quote | |
| MM52F220KTKRTR2K0 | - | No description available. | $0.0137 @ 1,600,000+ | 0 | - | - | MELF-0207 | Get Instant Quote | |
| MM52F240KTKRTR2K0 | - | No description available. | $0.0142 @ 1,600,000+ | 0 | - | - | MELF | Get Instant Quote | |
| MM52F330KTKRTR2K0 | - | No description available. | $0.0159 @ 1,600,000+ | 0 | - | - | MELF-0207 | Get Instant Quote | |
| MM52F390KTKRTR2K0 | - | No description available. | $0.0138 @ 1,600,000+ | 0 | - | - | MELF | Get Instant Quote | |
| MM52F470KTKRTR2K0 | - | No description available. | $0.0138 @ 1,600,000+ | 0 | - | - | MELF-0207 | Get Instant Quote | |
| MM52F560KTKRTR2K0 | - | No description available. | $0.0142 @ 1,600,000+ | 0 | - | - | MELF | Get Instant Quote | |
| MM52F1M00TKRTR2K0 | - | No description available. | $0.0144 @ 41,600+ | 0 | - | - | MELF | Get Instant Quote | |
| MM204F1R00TKRTR3K0 | - | No description available. | $0.0123 @ 420,000+ | 0 | - | - | MELF-0204 | Get Instant Quote | |
| MM204F5R10TKRTR3K0 | Firstohm(First Resistor & Condenser) | 250mW Metal Film Resistors 200V ±50ppm/℃ ±1% 5.1Ω MELF Chip Resistor - Surface Mount ROHS | $0.0106 @ 210,000+ | 0 | - | | Chip Resistor - Surface Mount | MELF | Get Instant Quote |
| MM204F10R0TKRTR3K0 | - | No description available. | $0.0105 @ 1,020,000+ | 0 | - | - | MELF | Get Instant Quote | |
| MM204F100RTKRTR3K0 | - | No description available. | $0.0087 @ 1,020,000+ | 0 | - | - | MELF | Get Instant Quote | |
| MM204F200RTKRTR3K0 | - | No description available. | $0.0110 @ 510,000+ | 0 | - | - | MELF | Get Instant Quote |
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154 results