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Mfr Part #
Quantity Available
Price
Series
Package
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
MDSM-4R Series
MDSM-4R-12-18
SWITCH REED SPST-NO 350MA 140V
Littelfuse Inc.
229.911
In Stock
15.000
Factory
1 : 0,82000 €
Cut Tape (CT)
3.000 : 0,60200 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGlass Body ReedSPST-NO12 ~ 18AT-350mA (AC), 500mA (DC)140 V200 V10W0.6 ms0.2 msSurface MountGull Wing0.760" (19.30mm)0.090" Dia x 0.600" L (2.28mm x 15.24mm)0.112" (2.85mm)-40°C ~ 125°C0.2 pF1.2A (DC)
MDSM-4R Series
MDSM-4R-17-23
SWITCH REED SPST-NO 350MA 140V
Littelfuse Inc.
2.987
In Stock
1 : 1,41000 €
Cut Tape (CT)
3.000 : 0,82703 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGlass Body ReedSPST-NO17 ~ 23AT-350mA (AC), 500mA (DC)140 V200 V10W0.6 ms0.2 msSurface MountGull Wing0.760" (19.30mm)0.090" Dia x 0.600" L (2.28mm x 15.24mm)0.112" (2.85mm)-40°C ~ 125°C0.2 pF1.2A (DC)
MDSM-4R Series
MDSM-4R-22-33
SWITCH REED SPST-NO 350MA 140V
Littelfuse Inc.
2.934
In Stock
1 : 1,41000 €
Cut Tape (CT)
3.000 : 0,82703 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGlass Body ReedSPST-NO22 ~ 33AT-350mA (AC), 500mA (DC)140 V200 V10W0.6 ms0.2 msSurface MountGull Wing0.760" (19.30mm)0.090" Dia x 0.600" L (2.28mm x 15.24mm)0.112" (2.85mm)-40°C ~ 125°C0.2 pF1.2A (DC)
MDSM-4R Series
MDSM-4R-27-33
SWITCH REED SPST-NO 350MA 140V
Littelfuse Inc.
2.798
In Stock
1 : 1,41000 €
Cut Tape (CT)
3.000 : 0,82703 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGlass Body ReedSPST-NO27 ~ 33AT-350mA (AC), 500mA (DC)140 V200 V10W0.6 ms0.2 msSurface MountGull Wing0.760" (19.30mm)0.090" Dia x 0.600" L (2.28mm x 15.24mm)0.112" (2.85mm)-40°C ~ 125°C0.2 pF1.2A (DC)
MDSM-4R Series
MDSM-4R-12-23
SWITCH REED SPST-NO 350MA 140V
Littelfuse Inc.
2.087
In Stock
1 : 1,41000 €
Cut Tape (CT)
3.000 : 0,82703 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGlass Body ReedSPST-NO12 ~ 23AT-350mA (AC), 500mA (DC)140 V200 V10W0.6 ms0.2 msSurface MountGull Wing0.760" (19.30mm)0.090" Dia x 0.600" L (2.28mm x 15.24mm)0.112" (2.85mm)-40°C ~ 125°C0.2 pF1.2A (DC)
MDSM-4R Series
MDSM-4B-17-23
SWITCH REED SPST-NO 350MA 140V
Littelfuse Inc.
974
In Stock
1 : 1,41000 €
Box
Box
ActiveGlass Body ReedSPST-NO17 ~ 23AT-350mA (AC), 500mA (DC)140 V200 V10W0.6 ms0.2 msSurface MountGull Wing0.760" (19.30mm)0.090" Dia x 0.600" L (2.28mm x 15.24mm)0.112" (2.85mm)-40°C ~ 125°C0.2 pF1.2A (DC)
MDSM-4R Series
MDSM-4B-27-33
SWITCH REED SPST-NO 350MA 140V
Littelfuse Inc.
952
In Stock
1 : 1,41000 €
Box
Box
ActiveGlass Body ReedSPST-NO27 ~ 33AT-350mA (AC), 500mA (DC)140 V200 V10W0.6 ms0.2 msSurface MountGull Wing0.760" (19.30mm)0.090" Dia x 0.600" L (2.28mm x 15.24mm)0.112" (2.85mm)-40°C ~ 125°C0.2 pF1.2A (DC)
MDSM-4R Series
MDSM-4R-7-13
SWITCH REED SPST-NO 350MA 140V
Littelfuse Inc.
925
In Stock
1 : 1,41000 €
Cut Tape (CT)
3.000 : 0,82703 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGlass Body ReedSPST-NO7 ~ 13AT-350mA (AC), 500mA (DC)140 V200 V10W0.6 ms0.2 msSurface MountGull Wing0.760" (19.30mm)0.090" Dia x 0.600" L (2.28mm x 15.24mm)0.112" (2.85mm)-40°C ~ 125°C0.2 pF1.2A (DC)
MDSM-4R Series
MDSM-4B-32-38
SWITCH REED SPST-NO 350MA 140V
Littelfuse Inc.
790
In Stock
1 : 1,41000 €
Box
Box
ActiveGlass Body ReedSPST-NO32 ~ 38AT-350mA (AC), 500mA (DC)140 V200 V10W0.6 ms0.2 msSurface MountGull Wing0.760" (19.30mm)0.090" Dia x 0.600" L (2.28mm x 15.24mm)0.112" (2.85mm)-40°C ~ 125°C0.2 pF1.2A (DC)
MDSM-4R Series
MDSM-4B-22-28
SWITCH REED SPST-NO 350MA 140V
Littelfuse Inc.
775
In Stock
1 : 1,41000 €
Box
Box
ActiveGlass Body ReedSPST-NO22 ~ 28AT-350mA (AC), 500mA (DC)140 V200 V10W0.6 ms0.2 msSurface MountGull Wing0.760" (19.30mm)0.090" Dia x 0.600" L (2.28mm x 15.24mm)0.112" (2.85mm)-40°C ~ 125°C0.2 pF1.2A (DC)
MDSM-4R Series
MDSM-4B-12-23
SWITCH REED SPST-NO 350MA 140V
Littelfuse Inc.
688
In Stock
1 : 1,41000 €
Box
Box
ActiveGlass Body ReedSPST-NO12 ~ 23AT-350mA (AC), 500mA (DC)140 V200 V10W0.6 ms0.2 msSurface MountGull Wing0.760" (19.30mm)0.090" Dia x 0.600" L (2.28mm x 15.24mm)0.112" (2.85mm)-40°C ~ 125°C0.2 pF1.2A (DC)
MDSM-4R Series
MDSM-4B-12-18
SWITCH REED SPST-NO 350MA 140V
Littelfuse Inc.
682
In Stock
1 : 1,41000 €
Box
Box
ActiveGlass Body ReedSPST-NO12 ~ 18AT-350mA (AC), 500mA (DC)140 V200 V10W0.6 ms0.2 msSurface MountGull Wing0.760" (19.30mm)0.090" Dia x 0.600" L (2.28mm x 15.24mm)0.112" (2.85mm)-40°C ~ 125°C0.2 pF1.2A (DC)
MDSM-4R Series
MDSM-4R-22-28
SWITCH REED SPST-NO 350MA 140V
Littelfuse Inc.
168
In Stock
1 : 1,41000 €
Cut Tape (CT)
3.000 : 0,82703 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGlass Body ReedSPST-NO22 ~ 28AT-350mA (AC), 500mA (DC)140 V200 V10W0.6 ms0.2 msSurface MountGull Wing0.760" (19.30mm)0.090" Dia x 0.600" L (2.28mm x 15.24mm)0.112" (2.85mm)-40°C ~ 125°C0.2 pF1.2A (DC)
MDSM-4R Series
MDSM-4R-17-28
SWITCH REED SPST-NO 350MA 140V
Littelfuse Inc.
70
In Stock
1 : 1,41000 €
Cut Tape (CT)
3.000 : 0,82703 €
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGlass Body ReedSPST-NO17 ~ 28AT-350mA (AC), 500mA (DC)140 V200 V10W0.6 ms0.2 msSurface MountGull Wing0.760" (19.30mm)0.090" Dia x 0.600" L (2.28mm x 15.24mm)0.112" (2.85mm)-40°C ~ 125°C0.2 pF1.2A (DC)
MDSM-4R Series
MDSM-4R-32-38
SWITCH REED SPST-NO 350MA 140V
Littelfuse Inc.
0
In Stock
Check Lead Time
3.000 : 0,91216 €
Tape & Reel (TR)
Tape & Reel (TR)
ActiveGlass Body ReedSPST-NO32 ~ 38AT-350mA (AC), 500mA (DC)140 V200 V10W0.6 ms0.2 msSurface MountGull Wing0.760" (19.30mm)0.090" Dia x 0.600" L (2.28mm x 15.24mm)0.112" (2.85mm)-40°C ~ 125°C0.2 pF1.2A (DC)
MDSM-4R Series
MDSM-4B-12-28
SWITCH REED SPST-NO 350MA 140V
Littelfuse Inc.
0
In Stock
Active
Box
ActiveGlass Body ReedSPST-NO12 ~ 28AT-350mA (AC), 500mA (DC)140 V200 V10W0.6 ms0.2 msSurface MountGull Wing0.760" (19.30mm)0.090" Dia x 0.600" L (2.28mm x 15.24mm)0.112" (2.85mm)-40°C ~ 125°C0.2 pF1.2A (DC)
MDSM-4R Series
MDSM-4B-12-38
SWITCH REED SPST-NO 350MA 140V
Littelfuse Inc.
0
In Stock
Active
Box
ActiveGlass Body ReedSPST-NO12 ~ 38AT-350mA (AC), 500mA (DC)140 V200 V10W0.6 ms0.2 msSurface MountGull Wing0.760" (19.30mm)0.090" Dia x 0.600" L (2.28mm x 15.24mm)0.112" (2.85mm)-40°C ~ 125°C0.2 pF1.2A (DC)
MDSM-4R Series
MDSM-4B-17-28
SWITCH REED SPST-NO 350MA 140V
Littelfuse Inc.
0
In Stock
Active
Box
ActiveGlass Body ReedSPST-NO17 ~ 28AT-350mA (AC), 500mA (DC)140 V200 V10W0.6 ms0.2 msSurface MountGull Wing0.760" (19.30mm)0.090" Dia x 0.600" L (2.28mm x 15.24mm)0.112" (2.85mm)-40°C ~ 125°C0.2 pF1.2A (DC)
MDSM-4R Series
MDSM-4B-17-38
SWITCH REED SPST-NO 350MA 140V
Littelfuse Inc.
0
In Stock
Active
Box
ActiveGlass Body ReedSPST-NO17 ~ 38AT-350mA (AC), 500mA (DC)140 V200 V10W0.6 ms0.2 msSurface MountGull Wing0.760" (19.30mm)0.090" Dia x 0.600" L (2.28mm x 15.24mm)0.112" (2.85mm)-40°C ~ 125°C0.2 pF1.2A (DC)
MDSM-4R Series
MDSM-4B-22-33
SWITCH REED SPST-NO 350MA 140V
Littelfuse Inc.
0
In Stock
Active
Box
ActiveGlass Body ReedSPST-NO22 ~ 33AT-350mA (AC), 500mA (DC)140 V200 V10W0.6 ms0.2 msSurface MountGull Wing0.760" (19.30mm)0.090" Dia x 0.600" L (2.28mm x 15.24mm)0.112" (2.85mm)-40°C ~ 125°C0.2 pF1.2A (DC)
MDSM-4R Series
MDSM-4B-22-38
SWITCH REED SPST-NO 350MA 140V
Littelfuse Inc.
0
In Stock
Active
Box
ActiveGlass Body ReedSPST-NO22 ~ 38AT-350mA (AC), 500mA (DC)140 V200 V10W0.6 ms0.2 msSurface MountGull Wing0.760" (19.30mm)0.090" Dia x 0.600" L (2.28mm x 15.24mm)0.112" (2.85mm)-40°C ~ 125°C0.2 pF1.2A (DC)
MDSM-4R Series
MDSM-4B-27-38
SWITCH REED SPST-NO 350MA 140V
Littelfuse Inc.
0
In Stock
Active
Box
ActiveGlass Body ReedSPST-NO27 ~ 38AT-350mA (AC), 500mA (DC)140 V200 V10W0.6 ms0.2 msSurface MountGull Wing0.760" (19.30mm)0.090" Dia x 0.600" L (2.28mm x 15.24mm)0.112" (2.85mm)-40°C ~ 125°C0.2 pF1.2A (DC)
MDSM-4R Series
MDSM-4R-12-28
SWITCH REED SPST-NO 350MA 140V
Littelfuse Inc.
0
In Stock
Active
Tape & Reel (TR)
ActiveGlass Body ReedSPST-NO12 ~ 28AT-350mA (AC), 500mA (DC)140 V200 V10W0.6 ms0.2 msSurface MountGull Wing0.760" (19.30mm)0.090" Dia x 0.600" L (2.28mm x 15.24mm)0.112" (2.85mm)-40°C ~ 125°C0.2 pF1.2A (DC)
MDSM-4R Series
MDSM-4R-12-38
SWITCH REED SPST-NO 350MA 140V
Littelfuse Inc.
0
In Stock
Active
Tape & Reel (TR)
ActiveGlass Body ReedSPST-NO12 ~ 38AT-350mA (AC), 500mA (DC)140 V200 V10W0.6 ms0.2 msSurface MountGull Wing0.760" (19.30mm)0.090" Dia x 0.600" L (2.28mm x 15.24mm)0.112" (2.85mm)-40°C ~ 125°C0.2 pF1.2A (DC)
MDSM-4R Series
MDSM-4R-17-38
SWITCH REED SPST-NO 350MA 140V
Littelfuse Inc.
0
In Stock
Active
Tape & Reel (TR)
ActiveGlass Body ReedSPST-NO17 ~ 38AT-350mA (AC), 500mA (DC)140 V200 V10W0.6 ms0.2 msSurface MountGull Wing0.760" (19.30mm)0.090" Dia x 0.600" L (2.28mm x 15.24mm)0.112" (2.85mm)-40°C ~ 125°C0.2 pF1.2A (DC)
Showing
of 27

Magnetic, Reed Switches


Magnetic reed switches are devices consisting of a pair of ferromagnetic flexible metal reed contacts in a hermetically sealed glass, magneshere, or other molded body and are operated by an applied magnetic field. The contacts are normally open, closing when a magnetic field is present, or closed and open when a magnetic field is applied. The switch may be actuated by an electromagnetic coil or permanent magnet placed near the switch. When the magnetic field is removed, the reeds return to their original position. Contact forms include SPDT and SPST.