APEM 4 Key Illuminated Membrane Keypad
- RS Stock No.:
- 693-2388
- Mfr. Part No.:
- AC3559ILL
- Brand:
- APEM
Bulk discount available
Subtotal (1 unit)*
£21.88
(exc. VAT)
£26.26
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 17 unit(s) shipping from 08 December 2025
- Plus 211 unit(s) shipping from 05 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £21.88 |
| 5 - 9 | £20.17 |
| 10 - 24 | £18.45 |
| 25 + | £16.72 |
*price indicative
- RS Stock No.:
- 693-2388
- Mfr. Part No.:
- AC3559ILL
- Brand:
- APEM
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | APEM | |
| Keypad Layout | 4 x 1 | |
| Membrane Operation | Yes | |
| Number of Keys | 4 | |
| Keypad Output | Matrix | |
| Illuminated | Yes | |
| Mechanical Life Per Key | 1000000 | |
| Contact Material | Silver | |
| Actuator Colour | Silver | |
| Actuator Material | PC | |
| Minimum Operating Temperature | -30°C | |
| Operating Temperature Range | -30 → +55°C | |
| Maximum Operating Temperature | +55°C | |
Select all | ||
|---|---|---|
Brand APEM | ||
Keypad Layout 4 x 1 | ||
Membrane Operation Yes | ||
Number of Keys 4 | ||
Keypad Output Matrix | ||
Illuminated Yes | ||
Mechanical Life Per Key 1000000 | ||
Contact Material Silver | ||
Actuator Colour Silver | ||
Actuator Material PC | ||
Minimum Operating Temperature -30°C | ||
Operating Temperature Range -30 → +55°C | ||
Maximum Operating Temperature +55°C | ||
- COO (Country of Origin):
- GB
Self-adhesive matrix membrane keypads
A unique feature of these keypads is the insertable polycarbonate sheet carrying standard printed legends on one side - the other side can be user marked (written, typed or transferred symbols) to provide complete legend customisation and the removal of any limitation on keypad orientation
The legend for 4x4 and the 4x3 keypads, is formed by inserting two sheets, chosen from a set of 4 supplied with each keypad, into the two pockets of the keypad
4x1 keypad, requires one sheet (from the two supplied) to be inserted. Alternatively other suitable paper or polycarbonate legend sheets may be used
After inserting the legends, the self-adhesive keypad can be affixed on to any suitable clean flat surface
Flexible tail of the keypad may be terminated by means of a female connector to mate with PCB headers connectors e.g. see stock no 467-576
Each keypad has a black polycarbonate top layer with silver embossing and printing
Double-sided silver legend sheet has black legend printed on one side, with the other side blank
Supplied with a datasheet
Connection lead length 100 mm
Contact material: Ag
Actuator material: Polycarbonate
Mechanical life: 106 operations
The legend for 4x4 and the 4x3 keypads, is formed by inserting two sheets, chosen from a set of 4 supplied with each keypad, into the two pockets of the keypad
4x1 keypad, requires one sheet (from the two supplied) to be inserted. Alternatively other suitable paper or polycarbonate legend sheets may be used
After inserting the legends, the self-adhesive keypad can be affixed on to any suitable clean flat surface
Flexible tail of the keypad may be terminated by means of a female connector to mate with PCB headers connectors e.g. see stock no 467-576
Each keypad has a black polycarbonate top layer with silver embossing and printing
Double-sided silver legend sheet has black legend printed on one side, with the other side blank
Supplied with a datasheet
Connection lead length 100 mm
Contact material: Ag
Actuator material: Polycarbonate
Mechanical life: 106 operations