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Hongyi Electronics
Free Samples · 48-Hour Shipment

Request Resistor Samples

Up to 5 pieces of standard catalogue parts, free of charge. Custom samples engineered to your spec in 2–4 weeks. All samples ship from our Yiyang, Hunan factory direct to you via DHL, FedEx, UPS or EMS.

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What you get

Free standard samples

Up to 5 pieces per catalogue part, free of charge. Customer covers courier freight only (typically $30–$60 worldwide).

48-hour shipment

Stocked aluminum-housed, wirewound and cement parts ship within 2 business days of inquiry approval — typically delivered in 5–7 days via DHL Express.

Custom samples in 2–4 weeks

Special resistance values, non-standard packages, drawing-based designs: 2–4 weeks for standard customisations; 5–10 weeks if new tooling is required.

Engineering review included

Our application engineer reviews your spec and proposes the closest standard part — or flags any spec that would lead to early failure. 24-hour response.

Sample Request

Sample Request

Standard samples are provided free of charge in reasonable quantities (shipped within 2–3 business days). Custom samples are delivered within 2–4 weeks. Please use the form on the right to tell us:

  • Company and contact details
  • Target part number or key specs (power / resistance / package)
  • Application scenario and estimated annual volume
  • Shipping address and expected delivery date
📧 You can also email us directly at [email protected] / 13650089870
Inquiry

Online Inquiry

PDF / STEP / DWG / ZIP / image — up to 3 files, 5 MB each

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Sample request FAQs

Is a free sample available for this product?
Yes — free samples in reasonable quantities for engineering evaluation, shipped within 2–3 business days. Submit the request via the inquiry form on this page or click 'Request Sample' above. We typically include 5–10 pieces and a printed datasheet.
What is the minimum order quantity?
Standard MOQ is 1,000 pieces. For higher-power product families (resistor cabinets, large aluminum-housed units) MOQ may be lower or per-order. Annual contract pricing available for forecasted volumes — tell us your projected annual usage during the quote stage.
How long is the warranty?
12-month standard warranty from date of shipment, covering defects in materials and workmanship under specified operating conditions (within rated power, ambient ≤70°C, mounting per datasheet). Custom and high-reliability variants can have extended warranty terms specified in the contract.
What payment terms do you accept?
T/T (wire transfer) is most common: 30% advance, 70% before shipment for new customers; net 30 / net 60 for established customers. Letter of Credit (L/C at sight or with usance) accepted for orders >$50,000 USD. PayPal accepted for sample-only orders under $1,000.
Can I order this product in custom dimensions or values?
Yes. Custom resistance values within the platform's range carry no extra cost (just specify in the order). Custom dimensions, mounting holes, terminations or non-standard packages may incur a one-time tooling fee (typically waived for orders >5,000 pieces). See the Customization page or submit drawings via the inquiry form.
How do I get a datasheet or 3D model?
Email [email protected] with the part number — we send PDF datasheet (English) and STEP/IGES 3D model where available, typically within 1 business day. Free, no NDA required for standard products. For custom variants, the model is delivered after the design review meeting.