Botron B6842, Finger Cots, Black Dissipative, Medium (5 Gross)
Botron B6842, Finger Cots, Black Dissipative, Medium (5 Gross)
Botron B6842 black dissipative finger cots provide localized fingertip coverage for handling electronics and small precision parts. Made from 100% latex, these Medium finger cots help limit transfer of skin oils and contaminants while supporting static-control handling. A lightly stippled surface improves grip, and a beaded cuff helps minimize roll-down during use.
Best Uses / Applications
Consider B6842 for handling printed circuit boards, through-hole components, small screws and micro springs where fingertip coverage is appropriate. The textured surface helps with small-part grip without covering the whole hand. Select and qualify the product within your facility's ESD-control procedures; finger cots alone do not replace required personnel grounding or verification.
Key Features
- Medium size, black dissipative latex, part number B6842.
- 100% latex construction, 4 mil thickness.
- Lightly stippled surface for gripping small precision parts.
- Beaded cuff helps reduce roll-down and loosening.
- 2.6-inch manufacturer-listed length.
- Five gross per pack.
Technical Specifications
| Specification | Detail |
|---|---|
| Manufacturer / part number | Botron / B6842 |
| Product type | Dissipative finger cots |
| Size / color | Medium / black |
| Material | 100% latex |
| Thickness | 4 mil |
| Length | 2.6 inches |
| Manufacturer-listed surface resistivity | 106–108; the referenced webpage does not state the unit alongside this range |
| Manufacturer-listed static decay | 5,000 V to 0 V in 0.01 second |
| Elongation | 850% |
| Grip / cuff | Light stipple / beaded cuff |
| Pack count | Five gross |
| Manufacturer-listed standards references | ANSI/ESD STM2.1 and ESD TR53 |
The manufacturer's technical table lists a 2.6-inch length. Its size-selection text separately associates B6842 with Medium and includes a 7-inch label; that label is not used here as the finger-cot length. Confirm fit against the intended wearer and task.
Finger Cots vs. Full-Hand Gloves
| Selection factor | B6842 finger cots | Full-hand gloves |
|---|---|---|
| Coverage | Localized fingertip coverage. | Coverage across the fingers and hand, depending on glove design. |
| When to consider | Small-part handling where fingertip coverage meets the process requirements. | Tasks requiring coverage beyond the fingertips. |
| ESD selection | Botron lists dissipative electrical characteristics. | Electrical characteristics vary; choose a specifically qualified glove where required. |
| Material selection | 100% latex. | Material varies; choose a suitable non-latex option if latex must be avoided. |
Handling and Selection
Inspect finger cots before use, choose a fit that stays secure without restricting movement, and replace damaged or contaminated cots under your facility's procedures. Latex can cause allergic reactions in sensitive users. The referenced product information does not establish sterility, chemical-protection performance or a cleanroom classification; do not assume those from the dissipative designation.
Frequently Asked Questions
What size is Botron B6842?
B6842 is the Medium size in Botron's black dissipative finger-cot family.
What are they made from?
Botron lists 100% latex. They are not a latex-free product.
How thick and long are they?
The manufacturer's technical table lists 4 mil thickness and 2.6-inch length.
What helps them grip parts and stay in place?
A light stipple helps grip small parts, while the beaded cuff helps minimize roll-down during use.
What electrical characteristics does Botron list?
The manufacturer lists a surface-resistivity range of 106–108 and static decay from 5,000 V to 0 V in 0.01 second. Qualify performance under your facility's test and use conditions.
Are these sterile, chemical-protective or a substitute for grounding?
Those claims are not established by the referenced information. Select protection for the actual task and retain all required ESD-control and personnel-grounding procedures.
Related Reading
Explore the Botron collection and our ESD Program Essentials hub.
