Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-1CH21-4 | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Production Status (Lifecycle) | In Production | |
| Condition | New & Unused, Original Sealed | |
| Standard Package | 1 | |
| Category | Switches | |
| Family | Snap Action, Limit Switches | |
| Series | CH | |
| Packaging | Bulk | |
| Circuit | SPDT x 2 | |
| Switch Function | On-Mom | |
| Current Rating | 4A (DC) | |
| Voltage Rating - AC | - | |
| Voltage Rating - DC | 28V | |
| Actuator Type | Round (Pin Plunger) | |
| Mounting Type | Panel Mount | |
| Termination Style | Wire Leads | |
| Ingress Protection | - | |
| Features | Sealed | |
| Operating Force, Torque | 2722 ~ 5897gf | |
| Release Force | 1814gf | |
| Pretravel | - | |
| Differential Travel | 0.020" (0.5mm) | |
| Overtravel | 0.180" (4.6mm) | |
| Operating Position | - | |
| Mechanical Life | - | |
| Electrical Life | - | |
| Operating Temperature | - | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | 1CH21-4 | |
| Related Links | 1CH, 1CH21-4 Datasheet, Honeywell Sensing and Productivity Solutions Distributor | |
| UVR2CR47MEA | CAP ALUM 0.47UF 20% 160V RADIAL | datasheet.pdf | ||
| TCF250-145 | POLYSWITCH PTC RESET 0.145A CHIP | datasheet.pdf | ||
![]() | AMM43DRSI-S288 | CONN EDGECARD 86POS .156 EXTEND | datasheet.pdf | |
| CGS333U075X4C | CAP ALUM 33000UF 75V SCREW | datasheet.pdf | ||
![]() | MAX8677CETG+ | IC USB/AC ADP CHARGER 24-TQFN | datasheet.pdf | |
![]() | 1646007 | CABLE RELIEF 21MM | datasheet.pdf | |
![]() | VI-J3T-CZ-F4 | CONVERTER MOD DC/DC 6.5V 25W | datasheet.pdf | |
![]() | 445W35D16M00000 | Crystal 16.0000MHz 30ppm 18pF 40 Ohm 0°C - 50°C Surface Mount 2-SMD | datasheet.pdf | |
![]() | SMAJ24CAE3/TR13 | TVS DIODE 24VWM 38.9VC SMAJ | datasheet.pdf | |
![]() | 74AHCT374D-Q100J | IC D-TYPE POS TRG SNGL 20SO | datasheet.pdf | |
![]() | ATT-0291-08-HEX-02 | ATTENUATOR 8 DB DC 12.4GHZ | datasheet.pdf | |
![]() | ACA3102E16-9SBA232 | ACB 4C 2#12 2#16 SKT RECP BOX | datasheet.pdf |