Paper Humidity Indicator Cards for Electronic Com | RFQ Sourcing Details
Humidity Indicator Cards · Quote on request
This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.
Product specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Humidity Indicator Cards. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
These humidity indicator cards are designed for use inside moisture-sensitive electronic-component packaging. The listed applications include PCB, IC, and semiconductor packing. The cards use heat-sensitive paper and provide a visible color response at specified relative-humidity points.
The listing describes a common blue-to-pink response and an alternative brown-to-green response identified as cobalt-free. Available configurations include three-, four-, and six-point cards. Listed indicator combinations are 5/10/60%, 10/20/30%, 30/40/50%, 10/20/30/40%, 5/10/15%, and 10/20/30/40/50/60%.
Depending on the model, the stated card sizes are 42 × 92 mm, 51 × 76 mm, or 38 × 102 mm. Standard packing is stated as 200 cards per can and 5,000 cards per box. Customization is available, but the exact customizable attributes are not defined.
Before ordering, buyers should confirm the required humidity thresholds, color-change chemistry, card dimensions, printing or marking requirements, and whether the selected model is suitable for the intended dry-pack process.
Buyers should also request the applicable compliance documentation for the exact model and production lot, confirm storage and shelf-life requirements, and agree on inspection criteria, packaging configuration, order quantity, and delivery terms.
No response accuracy, tolerance, shelf life, or warranty period is stated in the available product information.
Paper | Applications and Buyer Notes
Paper is organized as a sourcing-ready Humidity Indicator Cards reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time qu
Applications
- Initial shortlist building for related product or supplier options.
- Specification and application fit review before bulk purchasing.
- Category, keyword and detail-page comparison before sending an RFQ.
Key specifications
- Category
- Humidity Indicator CardsBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Feature
- Heat sensitiveBased on visible page data; confirm exact value in the RFQ.
- Material
- PaperBased on visible page data; confirm exact value in the RFQ.
- Product type
- Humidity indicator cardBased on visible page data; confirm exact value in the RFQ.
- Customization
- AvailableBased on visible page data; confirm exact value in the RFQ.
- Listed card sizes
- 42 × 92 mm;51 × 76 mm;38 × 102 mmBased on visible page data; confirm exact value in the RFQ.
- Standard packaging
- 200 pieces per can;5,000 pieces per boxBased on visible page data; confirm exact value in the RFQ.
Buyer tips
- State quantity range and split-delivery needs before price comparison.
- Add certification, material or inspection standards when they affect acceptance.
- For time-sensitive projects, include target arrival date and destination.
- For special applications, describe operating condition, installation environment and duty cycle.
FAQ
What should buyers confirm first?
Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.
Can buyers inquire when specs are incomplete?
Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.
How should this listing be evaluated?
Check title, category, specifications and related keywords against the actual sourcing requirement.
Source mix: ugc
Key specifications
Product sourcing keywords
These terms come from the title, visible copy and specifications, and link into matching aggregate pages.
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