Hình ảnh chỉ để tham khảo
FIXED IND 220UH 1.6A 400 MOHM
-
Nhà sản xuấtCông ty Bourns Inc.
-
Ông. Phần #SRR1280-221K
-
Có sẵn29692
365 Đảm bảo chất lượng ngày
7*24 giờ dịch vụ quarantee
90-Bảo hành sau bán hàng ngày
Bảo hành sản phẩm chính xác
Thông số kỹ thuật
| thuộc tính | Giá trị |
| Series | SRR1280 |
| Part Status | Active |
| Base Product Number | SRR1280 |
| Type | Drum Core, Wirewound |
| Material - Core | Ferrite |
| Inductance | 220 µH |
| Tolerance | ±10% |
| Current Rating (Amps) | 1.6 A |
| Current - Saturation (Isat) | 1.7A |
| Shielding | Shielded |
| DC Resistance (DCR) | 400mOhm Max |
| Q @ Freq | 24 @ 796kHz |
| Frequency - Self Resonant | 3.4MHz |
| Operating Temperature | -40°C ~ 125°C |
| Inductance Frequency - Test | 100 kHz |
| Mounting Type | Surface Mount |
| Package / Case | Nonstandard |
| Size / Dimension | 0.492" L x 0.492" W (12.50mm x 12.50mm) |
| Height - Seated (Max) | 0.315" (8.00mm) |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
Tổng quan
Description
SRR1280-221K looks like an NCBI SRA Run accession. In the SRA (Sequence Read Archive), SRR prefixes identify a single sequencing run that contains the raw reads (usually FASTQ) and run metadata (instrument, chemistry, read length, etc.) for a given sample.
How to use it:
- Look up the run on NCBI SRA or ENA to view metadata and links to data.
- Download via SRA Toolkit: prefetch SRR1280-221K, then fasterq-dump SRR1280-221K (or fastq-dump for older tools).
- You’ll typically get FASTQ files for the reads, plus run-level metrics.
Note: The “-221K” suffix isn’t a standard part of SRA accessions and may be a local label or typo. Standard SRA accessions are of the form SRR followed by digits (e.g., SRR1234567). If you can’t locate the run, verify the accession string.
How to use it:
- Look up the run on NCBI SRA or ENA to view metadata and links to data.
- Download via SRA Toolkit: prefetch SRR1280-221K, then fasterq-dump SRR1280-221K (or fastq-dump for older tools).
- You’ll typically get FASTQ files for the reads, plus run-level metrics.
Note: The “-221K” suffix isn’t a standard part of SRA accessions and may be a local label or typo. Standard SRA accessions are of the form SRR followed by digits (e.g., SRR1234567). If you can’t locate the run, verify the accession string.
Equivalent
I can’t find a unique match for "SRR1280-221K." Please provide one or more of: a clear photo of the chip and board marking, package type (SOT‑23, QFN, etc.), the circuit function (power inductor, regulator, sensor, RF filter), or a datasheet/link. With that I’ll list direct equivalents and cross‑references.
Package
Cannot determine the package from the part number alone. SRR1280-221K could belong to different families (resistors, capacitors, PTC fuses) with various SMD sizes. Please provide the manufacturer or a datasheet link. If guessing, many SRR1280 parts use a 1206-size SMD package, but verify with the exact datasheet.
