We extract stock numbers, technical specifications, tiered pricing, and availability from RS Components. Delivered as clean JSON, CSV, or Parquet to S3, BigQuery, or Snowflake on your cadence.
Structured, schema-consistent data across all major object types — delivered clean, typed, and ready to query.
Complete list of extractable fields for Product Specifications objects from rs-online.com. All fields typed and schema-versioned.
"rs_stock_no": "123-4567", "mfr_part_no": "NE555P", "manufacturer": "Texas Instruments", "rohs_status": "Compliant", "country_of_origin": "Malaysia", "datasheet_url": "https://docs.rs-online.com/12345.pdf", "weight": "1.2g"
| # | rs_stock_no | mfr_part_no | manufacturer | description | category_path | rohs_status |
|---|---|---|---|---|---|---|
| 1 | ||||||
| 2 | ||||||
| 3 |
Complete list of extractable fields for Pricing & Availability objects from rs-online.com. All fields typed and schema-versioned.
"rs_stock_no": "123-4567", "currency": "GBP", "stock_level": 4500, "stock_status": "In Stock", "lead_time": "Next Day", "minimum_order_qty": 10, "unit_price": 0.45, "pricing_tiers": "[{"qty": 10, "price": 0.45}, {"qty": 100, "price": 0.38}]"
| # | rs_stock_no | currency | unit_price | pricing_tiers | stock_level | stock_status |
|---|---|---|---|---|---|---|
| 1 | ||||||
| 2 | ||||||
| 3 |
Complete list of extractable fields for Technical Attributes objects from rs-online.com. All fields typed and schema-versioned.
"rs_stock_no": "123-4567", "mounting_type": "Through Hole", "package_type": "PDIP", "pin_count": 8, "max_operating_voltage": "16V", "operating_temp_max": "70°C", "output_current": "200mA"
| # | rs_stock_no | mounting_type | package_type | pin_count | operating_temp_min | operating_temp_max |
|---|---|---|---|---|---|---|
| 1 | ||||||
| 2 | ||||||
| 3 |
Complete list of extractable fields for Alternatives & Accessories objects from rs-online.com. All fields typed and schema-versioned.
"rs_stock_no": "123-4567", "alternative_stock_nos": "['765-4321', '890-1234']", "accessory_stock_nos": "['111-2222']", "cross_reference_mfr": "STMicroelectronics", "cross_reference_mpn": "NE555N", "related_categories": "['Timers & Oscillators']", "upgrade_stock_nos": "[]"
| # | rs_stock_no | alternative_stock_nos | accessory_stock_nos | upgrade_stock_nos | related_categories | cross_reference_mfr |
|---|---|---|---|---|---|---|
| 1 | ||||||
| 2 | ||||||
| 3 |
Complete list of extractable fields for Category & Taxonomy objects from rs-online.com. All fields typed and schema-versioned.
"category_id": "C1234", "category_name": "Timer ICs", "level_1": "Semiconductors", "level_2": "Power Management ICs", "level_3": "Timers & Oscillators", "total_products": 452, "url_slug": "/semiconductors/power-management-ics/timer-ics/"
| # | category_id | category_name | parent_category | level_1 | level_2 | level_3 |
|---|---|---|---|---|---|---|
| 1 | ||||||
| 2 | ||||||
| 3 |
Our RS Components scraper handles deep technical taxonomies, dynamic pricing tiers, and aggressive Akamai bot protection. We deliver clean, normalised component data directly to your warehouse.
Extract Manufacturer Part Numbers (MPN) and map them directly to RS Stock Numbers for accurate cross-referencing.
Capture base price and all volume discount tiers, including minimum order quantities and standard pack sizes.
Monitor regional stock levels, lead times, and dispatch statuses across global RS distribution centres.
Extract and normalise complex engineering specifications like voltage, tolerance, package type, and operating temperatures.
Collect direct URLs for manufacturer datasheets, 3D CAD models, and RoHS compliance certificates.
Scrape data from uk.rs-online.com, in.rsdelivers.com, and other regional domains to compare localised pricing and stock.
Navigate deep hierarchical taxonomies to extract all components within specific engineering categories.
Track environmental compliance statuses, SVHC flags, and country of origin for supply chain auditing.
Capture RS-recommended alternative parts and accessories for obsolete or out-of-stock components.
Run daily or weekly pipelines that only output changed stock levels and price updates, reducing processing overhead.
Brief in. Clean data out.
Provide RS Stock Numbers, MPNs, or target categories. We design the extraction schema together.
We configure Playwright crawlers, proxy rotation, and Akamai bypass mechanisms for rs-online.com.
Schema validation, null-rate checks, and attribute normalisation testing before full launch.
JSON / CSV / Parquet pushed to your S3 bucket, BigQuery dataset, or Snowflake stage on agreed cadence.
RS Components invests heavily in scraping detection. Here is how we stay resilient, and why teams choose managed infrastructure over DIY.
RS Components uses aggressive Akamai bot protection. Our crawlers use residential ISP proxies with realistic browser fingerprints, randomised request timing, and full TLS spoofing to bypass these blocks consistently.
Stock levels and region-specific pricing are loaded dynamically via frontend APIs. We run full Playwright browser sessions to hydrate these widgets, capturing real-time availability that standard HTTP requests miss.
Large categories like resistors or capacitors contain tens of thousands of parts. We bypass standard pagination limits by programmatically slicing search parameters across attributes to ensure 100% catalogue coverage.
Component specifications are often inconsistently formatted across manufacturers. Our pipeline normalises units of measurement to ensure your database stays clean and queryable.
For massive component catalogues, we maintain a hash index of last-seen values per field. Subsequent runs only push diffs for stock and price changes, reducing downstream processing load.
Hardware engineering teams automate Bill of Materials costing by matching internal MPNs against live RS pricing tiers.
Other electronic component distributors track RS pricing to dynamically adjust their own margins and volume discounts.
Procurement teams monitor stock depths and lead times across critical components to detect shortages before they halt production.
Electronic Design Automation software providers scrape technical attributes and CAD links to populate their internal part libraries.
Analysts track the introduction of new semiconductor lines and the obsolescence of legacy parts to forecast industry shifts.
Smaller resellers sync their e-commerce platforms with RS Components taxonomies and datasheets to enrich their own product pages.
"RS Components holds the definitive technical taxonomy for industrial automation and electronics. Extracting normalised attributes across millions of SKUs requires industrial grade infrastructure."
Most teams underestimate the complexity of scraping electronic component distributors. Deep category trees, inconsistent attribute formatting, dynamic pricing tiers, and aggressive Akamai bot protection make DIY scripts fail quickly. DataFlirt handles the proxy rotation, JavaScript hydration, and attribute normalisation so your procurement and engineering teams get clean data.
Everything supported by our rs-online.com scraper — rendered SPA elements, auth walls, rate-limit evasion and beyond.
Open-source tooling on proven cloud infra — no vendor lock-in, full observability.
Scrapy handles crawl orchestration, deduplication, and retry logic. Playwright handles JavaScript rendering, cookie sessions, and interaction flows. Combined via scrapy-playwright middleware.
We maintain pools of residential ISP proxies across global regions. Rotation happens per-request with sticky sessions where required. IP score monitoring prevents blacklisted pool contamination.
Pipelines run on AWS Lambda and ECS. Airflow handles scheduling, dependency management, and SLA alerting. All state stored in managed Postgres.
Data delivered to where your team already works — no new tooling required.
About rs-online.com scraping, legality, and pipeline operations.
Ask us directly →Scraping publicly available information from RS Components is generally permissible under applicable law. DataFlirt targets only public, non-authenticated product, pricing, and technical data. We do not extract personal data or circumvent authentication walls. Clients should review RS Components ToS and consult legal counsel for specific use cases.
We use residential ISP proxies, full Playwright browser sessions with realistic fingerprints, and request timing modelled on human behaviour. We monitor for block rate spikes in real time and trigger proxy pool rotation automatically.
We can target any regional domain, including uk.rs-online.com, in.rsdelivers.com, and us.rs-online.com. We configure the pipeline to use proxies local to the target region to ensure accurate pricing and stock visibility.
For targeted BOM lists, we can run high-frequency pipelines that check stock levels multiple times per day. Full catalogue refreshes typically run on a weekly or monthly cadence depending on your requirements.
Yes. We extract the base price and all volume discount tiers, outputting them as a structured array or flattened columns depending on your schema preference.
Our smallest packages start at a defined list of MPNs or RS Stock Numbers with weekly delivery. For full category extractions or custom schema requirements, we price based on volume and delivery frequency.
We extract the direct URLs to the datasheets hosted by RS Components. If required, we can also build a secondary pipeline to download the actual PDF files and sync them to your S3 bucket.
Absolutely. We provide a sample run of up to 500 components as part of the pre-engagement scoping process so you can validate schema fit, field completeness, and attribute formatting before signing any contract.
20-minute scoping call. Pilot dataset within the week. Production within two. Whether you need a daily stock feed for 50,000 MPNs or a full catalogue extraction for your EDA tool, we scope, build, and operate the pipeline. Tell us what you need.
