Littelfuse SIR2B20B4
MPNSIR2B20B4
Industrial Mount Solidstate Relay-isolated|Solid State Relays - Industrial Mount Solidstate Relay-isolated
$89.09Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Mounting | Surface mount with one #10 (M5 x 0.8) screw |
| Connection | Surface mount with one #10 (M5 x 0.8) screw |
| Operating temperature | -20 to 60 F |
| Standard | CE/UR/CSA |
| Category | Monitoring Relays & Accessories |
| Sub brand | SSAC |
| Made in USA | Yes |
| Manufacturer | Littelfuse, Inc. |
| Sub-Category | Solid State Relay |
| Prop 65 warning | WARNING_CANCER_AND_REPRODUCTIVE_HARM_WWW.P65WARNINGS.CA.GOV |
| Special features | 10Y WARR |
| Manufacturer brand | Littelfuse, Inc. |
| Product description | Littelfuse SIR2B20B4 Solid State Relay |
| Proposition 65 warning | WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer. |
MPN
SIR2B20B4