| PartNumber | SPA4191 | SPA471M02R | SPA42 |
| Description | Solid State Relays - PCB Mount Obsolete, Consult Factory | Aluminum Organic Polymer Capacitors 470UF 2V SMT CHIP | Switch Hardware ON/OFF SWITCH PLATE |
| Manufacturer | Sensata | Cornell Dubilier | TE Connectivity |
| Product Category | Solid State Relays - PCB Mount | Aluminum Organic Polymer Capacitors | Switch Hardware |
| Mounting Style | Through Hole | - | - |
| Relay Contact Form | 1 Form A (SPST-NO) | - | - |
| Load Voltage Rating | 140 VAC | - | - |
| Load Current Rating | 1 A | - | - |
| Output Type | SCR | - | - |
| Package / Case | SIP-4 | - | - |
| Series | SPA | SPA | SP |
| Length | 20.3 mm | 7.3 mm | - |
| Width | 5.1 mm | 4.3 mm | 17.27 mm |
| Height | 11.4 mm | 4.2 mm | 28.58 mm |
| Contact Form | SPST (1 Form A) | - | - |
| Product | SSR - Solid State Relays | Aluminum Polymer Capacitors | Hardware |
| Termination Style | Solder Pin | SMD/SMT | - |
| Type | Miniature | - | Mounting Plate |
| Brand | Crydom | Cornell Dubilier - CDE | TE Connectivity / Alcoswitch |
| Product Type | SSR - Solid State Relays | Electrolytic Capacitors | Switch Hardware |
| Subcategory | Relays | Capacitors | Switch Accessories |
| RoHS | - | Y | Y |
| Package Type | - | Molded | - |
| Capacitance | - | 470 uF | - |
| Voltage Rating DC | - | 2 VDC | - |
| Tolerance | - | 20 % | - |
| ESR | - | 5 mOhms | - |
| Minimum Operating Temperature | - | - 40 C | - |
| Maximum Operating Temperature | - | + 105 C | - |
| Ripple Current | - | 4 A | - |
| Packaging | - | Reel | - |
| Dissipation Factor DF | - | 0.1 | - |
| Factory Pack Quantity | - | 2000 | 1 |
| Color | - | - | Black |
| Features | - | - | On-Off switch plate, easily readable and attractive |
| Material | - | - | Aluminum |
| Part # Aliases | - | - | 2-1437628-6 |
| Unit Weight | - | - | 0.021517 oz |