ELUM Series 
                    Right Angle Illuminated Latching Pushbutton
                
                
                                    Image shown represents the product series and may not indicate the actual part number
                                    Toolbox
                                
                                    Downloads
                                
                            C&K’s ELUM series of right angle illuminated latching pushbutton switches can be found in the telecommunications, automotive, medical and computing equipment industries – and are used often in instrumentation, electronics, server, modem and storage applications. ELUM switches feature a low height above PCB, reliable self-cleaning contacts and central LED illumination. Additionally, ELUMs are available with either a standard or custom actuator, with a surface-mount or thru-hole PCB and with either latching or momentary switch designs.
                        
                        Features and Benefits
- Reliable self-cleaning contact
 - Standard or custom actuator
 - Low height above PCB
 
Typical Applications
- Computer, server, modem, data storage
 - Professional instrumentation, medical
 - Telecom network equipment
 
Specifications
- 
                                        Solderability:
                                        
According to Mil STD 202F Method 208D or EIA RS-186E Method 9
 - 
                                        Contact Resistance:
                                        
< 50 milliohms
 - 
                                        Electrical Life:
                                        
30,000 cycles
 - 
                                        Operating Temperature:
                                        
-40°C TO 80°C
 - 
                                        Insulation Resistance:
                                        
> 10⁹ ohms
 - 
                                        Dielectric Strength:
                                        
> 250 Vrms
 - 
                                        Contact Rating:
                                        
250 mA
 
= Most Common
| Part Number | 
|---|
| Current Rating | Circuit | Mounting Type | Sealing | Illumination | Switch Function | Electrical Life Cycles | Voltage Rating - AC | Voltage Rating - DC | Actuator Type | Color - Actuator/Cap | Illumination Type, Color | Illumination Voltage (Nominal) | Termination Style | Additional Features | Panel Cutout Dimensions | Packaging | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 250mA (DC) | SPDT | Thru-hole, Right Angle | Unsealed | Yes | On-Mom | 30,000 | 50V | Rectangular, Button | Black | LED, Amber/Green | 2 VDC | Surface Mount, Right Angle | Tray | |||
| 250mA (DC) | SPDT | Thru-hole, Right Angle | Unsealed | Yes | On-Mom | 30,000 | 50V | Plunger for Cap | Black | LED, Amber/Green | 2 VDC | Surface Mount, Right Angle | Tray | |||
| 250mA (DC) | SPDT | Thru-hole, Right Angle | Unsealed | No/None | On-Mom | 30,000 | 50V | Rectangular, Button | Black | Surface Mount, Right Angle | Tray | |||||
| 250mA (DC) | SPDT | Thru-hole, Right Angle | Unsealed | No/None | On-Mom | 30,000 | 50V | Plunger for Cap | Black | Surface Mount, Right Angle | Tray | |||||
| 250mA (DC) | SPDT | Surface Mount, Right Angle | Unsealed | Yes | On-On | 30,000 | 50V | Rectangular, Button | Black | LED, Blue | 2 VDC | Surface Mount, Right Angle | Tape & Reel | |||
| 250mA (DC) | SPDT | Surface Mount, Right Angle | Unsealed | Yes | On-On | 30,000 | 50V | Plunger for Cap | Black | LED, Blue | 2 VDC | Surface Mount, Right Angle | Tape & Reel | |||
| 250mA (DC) | SPDT | Surface Mount, Right Angle | Unsealed | Yes | On-On | 30,000 | 50V | Rectangular, Button | Black | LED, Amber/Green | 2 VDC | Surface Mount, Right Angle | Tape & Reel | |||
| 250mA (DC) | SPDT | Surface Mount, Right Angle | Unsealed | Yes | On-On | 30,000 | 50V | Plunger for Cap | Black | LED, Amber/Green | 2 VDC | Surface Mount, Right Angle | Tape & Reel | |||
| 250mA (DC) | SPDT | Thru-hole, Right Angle | Unsealed | Yes | On-On | 30,000 | 50V | Rectangular, Button | Black | LED, White | 2 VDC | Surface Mount, Right Angle | Tray | |||
| 250mA (DC) | SPDT | Thru-hole, Right Angle | Unsealed | Yes | On-On | 30,000 | 50V | Plunger for Cap | Black | LED, White | 2 VDC | Surface Mount, Right Angle | Tray | |||
| 250mA (DC) | SPDT | Thru-hole, Right Angle | Unsealed | Yes | On-On | 30,000 | 50V | Rectangular, Button | Black | LED, Red/Green | 2 VDC | Surface Mount, Right Angle | Tray | |||
| 250mA (DC) | SPDT | Thru-hole, Right Angle | Unsealed | Yes | On-On | 30,000 | 50V | Plunger for Cap | Black | LED, Red/Green | 2 VDC | Surface Mount, Right Angle | Tray | |||
| 250mA (DC) | SPDT | Thru-hole, Right Angle | Unsealed | Yes | On-On | 30,000 | 50V | Rectangular, Button | Black | LED, Red | 2 VDC | Surface Mount, Right Angle | Tray | |||
| 250mA (DC) | SPDT | Thru-hole, Right Angle | Unsealed | Yes | On-On | 30,000 | 50V | Rectangular, Button | Black | LED, Amber | 2 VDC | Surface Mount, Right Angle | Tray | |||
| 250mA (DC) | SPDT | Thru-hole, Right Angle | Unsealed | Yes | On-On | 30,000 | 50V | Rectangular, Button | Black | LED, Green | 2 VDC | Surface Mount, Right Angle | Tray | |||
| 250mA (DC) | SPDT | Thru-hole, Right Angle | Unsealed | Yes | On-On | 30,000 | 50V | Plunger for Cap | Black | LED, Green | 2 VDC | Surface Mount, Right Angle | Tray | |||
| 250mA (DC) | SPDT | Thru-hole, Right Angle | Unsealed | Yes | On-On | 30,000 | 50V | Rectangular, Button | Black | LED, Blue | 2 VDC | Surface Mount, Right Angle | Tray | |||
| 250mA (DC) | SPDT | Thru-hole, Right Angle | Unsealed | Yes | On-On | 30,000 | 50V | Plunger for Cap | Black | LED, Blue | 2 VDC | Surface Mount, Right Angle | Tray | |||
| 250mA (DC) | SPDT | Thru-hole, Right Angle | Unsealed | Yes | On-On | 30,000 | 50V | Rectangular, Button | Black | LED, Amber/Green | 2 VDC | Surface Mount, Right Angle | Tray | |||
| 250mA (DC) | SPDT | Thru-hole, Right Angle | Unsealed | Yes | On-On | 30,000 | 50V | Plunger for Cap | Black | LED, Amber/Green | 2 VDC | Surface Mount, Right Angle | Tray | |||
| 250mA (DC) | SPDT | Surface Mount, Right Angle | Unsealed | Yes | On-On | 30,000 | 50V | Plunger for Cap | Black | LED, Green | 2 VDC | Surface Mount, Right Angle | Tape & Reel | |||
| 250mA (DC) | SPDT | Surface Mount, Right Angle | Unsealed | No/None | On-On | 30,000 | 50V | Rectangular, Button | Black | Surface Mount, Right Angle | Tape & Reel | |||||
| 250mA (DC) | SPDT | Surface Mount, Right Angle | Unsealed | No/None | On-Mom | 30,000 | 50V | Rectangular, Button | Black | Surface Mount, Right Angle | Tape & Reel | |||||
| 250mA (DC) | SPDT | Surface Mount, Right Angle | Unsealed | Yes | On-On | 30,000 | 50V | Rectangular, Button | Black | LED, White | 2 VDC | Surface Mount, Right Angle | Tape & Reel | |||
| 250mA (DC) | SPDT | Surface Mount, Right Angle | Unsealed | Yes | On-On | 30,000 | 50V | Plunger for Cap | Black | LED, White | 2 VDC | Surface Mount, Right Angle | Tape & Reel |