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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
315 pcs
|
315 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current Rating (Max) | |
| DC Resistance (DCR) (Max) | |
| ESD Rank | |
| Filter Type | |
| Height (Max) | |
| Impedance @ Frequency | |
| Impedance Tolerance | |
| Length | |
| Mounting Type | |
| Number of Lines | |
| Operating Temperature | |
| Rated Current (Maximum @ Ambient temperature 125 °C) | |
| Ratings | |
| SVHC Present | |
| Storage Temperature | |
| Tape & Reel | |
| Unit Mass | |
| Width |
The Murata BLM31KN102SH1L is a chip ferrite bead designed for power line filtering in automotive applications. It offers a nominal impedance of 1 kΩ at 100 MHz with a tolerance of ±25%. The component is rated for a maximum DC current of 2A at an ambient temperature of 85°C, derated to 1.4A at 125°C. The maximum DC resistance is 75 mOhm.
This ferrite bead is housed in a standard 1206 (3216 metric) surface-mount package with dimensions 3.20mm x 1.60mm and a maximum height of 1.80mm. It is qualified to AEC-Q200 automotive reliability standards and has an ESD rank of 6 (25kV). The operating temperature range is -55°C to +125°C.
Typical applications include noise suppression in power supply lines of automotive electronic control units, infotainment systems, and other vehicle electronics. The single-line configuration provides effective EMI filtering while maintaining high current handling capability.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.45 | $0.45 |
| 10+ | $0.32 | $0.32 |
| 25+ | $0.27 | $0.27 |
| 50+ | $0.25 | $0.25 |
| 100+ | $0.22 | $0.22 |
| 250+ | $0.18 | $0.18 |
| 500+ | $0.16 | $0.16 |
| 1,000+ | $0.12 | $0.12 |
| 2,500+ | $0.12 | $0.12 |
| 5,000+ | $0.12 | $0.12 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The BLM31KN102SH1L is available in a 1206 (3216 metric) surface-mount package with dimensions 3.20mm x 1.60mm and a maximum height of 1.80mm.
The operating temperature range is -55°C to +125°C.
The part is listed as RoHS3 compliant, but this information is unverified.
The nominal impedance is 1 kOhm at 100 MHz with a tolerance of ±25%.
The maximum DC resistance is 75 mOhm.
The rated current is 2A at 85°C ambient temperature, derated to 1.4A at 125°C.
Yes, it is AEC-Q200 qualified.