Tab Lead
Custom Development・ES
We supply custom-developed tab leads that are best suitable for our customers' needs and applications.
Please feel free to contact us if you have any problems regarding tab leads or batteries.
Available Specifications
Basic Specifications
Anode | Cathode | |
---|---|---|
Lead Material | AL A1050-H24 |
Ni-Cu C1020-1/2H |
Lead Width (W) | 15~70mm | |
Lead Length (L) | 30~100mm | |
Lead Thickness (t) | 0.2 ~ 0.5 mm | |
Sealant Film Material |
PP/Heat-Resistant PP/PP Three-Layered Structure |
|
Sealant Width (W) | 5~20mm | |
Sealant Length (L) | Lead Edge + 2~5mm | |
Sealant Thickness (t) | 0.15mm |
Shape
Test conditions
Test | Conditions | Judgment | ||
---|---|---|---|---|
Characteristics | Adhesion Strength |
Packaging - Sealant | Peeling test : 180°, 5mm/min | ≧50N/cm |
Sealant - Lead | Peeling test : 180°, 5mm/min | ≧15N/cm | ||
Heat Resistance | Remaining seal thickness after pressing (200℃-3sec-10N) |
Heat-resistant layer thickness ≧ 80% of initial | ||
Reliability | Electrolyte Resistance | Moisture 1000ppm, 85℃-672h | Adhesion strength between Sealant & Lead ≧8N/cm |
|
High Temperature Storage |
90℃ - 2400h (100 days) | Adhesion strength between Sealant & Lead ≧15N/cm |
||
Thermal Shock | ‐40℃(15min)~70℃(15min) ×800cycle |
Adhesion strength between Sealant & Lead ≧15N/cm |
We are pleased to consult with you regarding materials and shapes other than those listed above, as well as dimensions outside the range.
If you would like to request a quotation, request a sample, or have any questions about our tab leads, please contact us using the inquiry form.
ES & Lab Service
Using our own molds, we can produce prototypes and small quantities of packaging materials and tab leads for laminated battery and capacitor.
Samples can be analyzed by magnifying the surface and the cutting surface up to 1000 times to support optimization of mold and product design.
For more information about our laboratory services, please visit the following page.