| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,995 pcs
|
1995 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
13 pcs
|
13 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3 pcs
|
3 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current Rating (Max) | |
| Current Rating (Maximum @ 125 °C ambient) | |
| DC Resistance (DCR) (Max) | |
| DC Resistance (Maximum @ After AEC-Q 200 testing) | |
| ESD Rank | |
| Filter Type | |
| Height (Max) | |
| Impedance @ Frequency | |
| Length | |
| Marking | |
| Mass (Typical) | |
| Mounting Type | |
| Number of Lines | |
| Operating Temperature | |
| Packaging Type | |
| Ratings | |
| Storage Temperature Range | |
| Tape & Reel | |
| Termination Style | |
| Width |
The Murata BLM31SN500SZ1L is a chip ferrite bead designed for power line filtering in automotive electronics. It provides a nominal impedance of 50 Ω at 100 MHz with a tolerance of ±25%, and is rated for a maximum DC resistance of 1.6 mΩ initially, increasing to 2.1 mΩ after AEC-Q200 stress testing.
This ferrite bead supports a rated current of 12 A at 85°C ambient and 10 A at 125°C ambient, with derating applied based on operating temperature. It operates over a temperature range of -55°C to +125°C and is qualified to AEC-Q200, making it suitable for demanding automotive environments.
The component is housed in a 1206 (3216 Metric) surface-mount package with dimensions of 3.20 mm x 1.60 mm and a maximum height of 1.30 mm. It has an ESD rank of 2 (2 kV) and a typical mass of 0.025 g. The part has no marking and is supplied in tape and reel packaging.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.42 | $0.42 |
| 10+ | $0.30 | $0.30 |
| 25+ | $0.26 | $0.26 |
| 50+ | $0.23 | $0.23 |
| 100+ | $0.20 | $0.20 |
| 250+ | $0.17 | $0.17 |
| 500+ | $0.15 | $0.15 |
| 1,000+ | $0.11 | $0.11 |
| 3,000+ | $0.11 | $0.11 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The impedance is 50 Ω ±25% at 100 MHz.
The initial maximum DC resistance is 1.6 mΩ, and after AEC-Q200 testing it is 2.1 mΩ.
The rated current is 12 A at 85°C ambient and 10 A at 125°C ambient.
The operating temperature range is -55°C to +125°C.
It is available in a 1206 (3216 Metric) surface-mount package.
Yes, it is AEC-Q200 qualified.
The ESD rank is 2, which corresponds to 2 kV.