| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Packaging | Product Status | Type | Circuit | Operate Range | Release Range | Current - Switching | Voltage - Switching AC | Voltage - Switching DC | Power - Rated | Operate Time | Release Time | Mounting Type | Termination Style | Length - Overall | Size - Body | Height Above Board | Operating Temperature | Capacitance | Current - Carry | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|   | MARR-5-37-43SWITCH REED SPST-NO 350MA 265V Littelfuse Inc. | 2,692 |  |   Datasheet | MARR-5 | Box | Obsolete | Glass Body Reed | SPST-NO | 37 ~ 43AT | - | 350mA (AC), 500mA (DC) | 265 V | 1000 V | 10W | 0.75 ms | 0.3 ms | Through Hole | Axial | 2.235" (56.77mm) | 0.105" Dia x 0.775" L (2.66mm x 19.69mm) | - | -75°C ~ 125°C | 0.2 pF | 1.3A (DC) | 
|  | MARR-5-42-48SWITCH REED SPST-NO 350MA 265V Littelfuse Inc. | 3,544 |  |   Datasheet | MARR-5 | Bulk | Obsolete | Glass Body Reed | SPST-NO | 42 ~ 48AT | - | 350mA (AC), 500mA (DC) | 265 V | 1000 V | 10W | 0.75 ms | 0.3 ms | Through Hole | Axial | 2.235" (56.77mm) | 0.105" Dia x 0.775" L (2.66mm x 19.69mm) | - | -75°C ~ 125°C | 0.2 pF | 1.3A (DC) | 
|  | MARR-5-42-53SWITCH REED SPST-NO 350MA 265V Littelfuse Inc. | 4,645 |  |   Datasheet | MARR-5 | Bulk | Active | Glass Body Reed | SPST-NO | 42 ~ 53AT | - | 350mA (AC), 500mA (DC) | 265 V | 1000 V | 10W | 0.75 ms | 0.3 ms | Through Hole | Axial | 2.235" (56.77mm) | 0.105" Dia x 0.775" L (2.66mm x 19.69mm) | - | -75°C ~ 125°C | 0.2 pF | 1.3A (DC) | 
|  | MDCG-4-7-18SWITCH REED SPST-NO 350MA 140V Littelfuse Inc. | 3,591 |  |   Datasheet | MDCG-4 | Bulk | Active | Glass Body Reed | SPST-NO | 7 ~ 18AT | - | 350mA (AC), 500mA (DC) | 140 V | 200 V | 10W | 0.6 ms | 0.2 ms | Through Hole | Axial | 1.590" (40.39mm) | 0.090" Dia x 0.600" L (2.28mm x 15.24mm) | - | -40°C ~ 125°C | 0.2 pF | 1.2A (DC) | 
|   | MDRR-DT-10-20-USWITCH REED SPDT 180MA 120V Littelfuse Inc. | 3,022 |  |   Datasheet | MDRR-DT | Bulk | Active | Glass Body Reed | SPDT | 10 ~ 20AT | - | 180mA (AC), 250mA (DC) | 120 V | 175 V | 5W | 0.7 ms | 1 ms | Through Hole | Axial | 2.066" (52.48mm) | 0.100" Dia x 0.580" L (2.54mm x 14.73mm) | - | -40°C ~ 125°C | 1 pF | 1.5A (DC) | 
|   | MDRR-DT-15-35-USWITCH REED SPDT 180MA 120V Littelfuse Inc. | 3,339 |  |   Datasheet | MDRR-DT | Bulk | Active | Glass Body Reed | SPDT | 15 ~ 35AT | - | 180mA (AC), 250mA (DC) | 120 V | 175 V | 5W | 0.7 ms | 1 ms | Through Hole | Axial | 2.066" (52.48mm) | 0.100" Dia x 0.580" L (2.54mm x 14.73mm) | - | -40°C ~ 125°C | 1 pF | 1.5A (DC) | 
|  | MDRR-DT-15-40-FSWITCH REED SPDT 180MA 120V Littelfuse Inc. | 2,628 |  |   Datasheet | MDRR-DT | Bulk | Active | Glass Body Reed | SPDT | 15 ~ 40AT | - | 180mA (AC), 250mA (DC) | 120 V | 175 V | 5W | 0.7 ms | 1 ms | Through Hole | Axial | 2.034" (51.66mm) | 0.100" Dia x 0.580" L (2.54mm x 14.73mm) | - | -40°C ~ 125°C | 1 pF | 1.5A (DC) | 
|  | MDRR-DT-20-40-FSWITCH REED SPDT 180MA 120V Littelfuse Inc. | 2,122 |  |   Datasheet | MDRR-DT | Bulk | Active | Glass Body Reed | SPDT | 20 ~ 40AT | - | 180mA (AC), 250mA (DC) | 120 V | 175 V | 5W | 0.7 ms | 1 ms | Through Hole | Axial | 2.034" (51.66mm) | 0.100" Dia x 0.580" L (2.54mm x 14.73mm) | - | -40°C ~ 125°C | 1 pF | 1.5A (DC) | 
|  | MDRR-DT-25-35-FSWITCH REED SPDT 180MA 120V Littelfuse Inc. | 1,728 |  |   Datasheet | MDRR-DT | Bulk | Active | Glass Body Reed | SPDT | 25 ~ 35AT | - | 180mA (AC), 250mA (DC) | 120 V | 175 V | 5W | 0.7 ms | 1 ms | Through Hole | Axial | 2.034" (51.66mm) | 0.100" Dia x 0.580" L (2.54mm x 14.73mm) | - | -40°C ~ 125°C | 1 pF | 1.5A (DC) | 
|   | MDRR-DT-25-35-USWITCH REED SPDT 180MA 120V Littelfuse Inc. | 1,274 |  |   Datasheet | MDRR-DT | Bulk | Active | Glass Body Reed | SPDT | 25 ~ 35AT | - | 180mA (AC), 250mA (DC) | 120 V | 175 V | 5W | 0.7 ms | 1 ms | Through Hole | Axial | 2.066" (52.48mm) | 0.100" Dia x 0.580" L (2.54mm x 14.73mm) | - | -40°C ~ 125°C | 1 pF | 1.5A (DC) |