Data Sheet

SECO-LARM
®
U.S.A., Inc.
16842 Millikan Avenue, Irvine, CA 92606
Copyright 2015 © SECO-LARM U.S.A., Inc. All rights reserved.
All trademarks are the property of SECO-LARM U.S.A., Inc. or their respective owners.
The SECO-LARM policy is one of continual development. For that reason, SECO-LARM reserves the
right to change prices and specifications without notice. SECO-LARM is not responsible for misprints.
Phone: [phone] | [phone] Fax: [phone]
W
ebsite: www.seco-larm.com Email: [e-mail]
PiSM-200Q_150504.docx
Screw-Terminal Surface-Mount Contacts
SM-300Q/W shown
Type: S
49J5
Magnet
Switch
2
1
/
2
″
(
63.5mm
)
1
/
2
″
(13mm)
SECO-LARM
®
2
1
/
2
″
(
63.5mm
)
9
/
16
″
(14mm)
SECO-LARM
®
1
/
2
″
(13mm)
1
/
2
″
(13mm)

Features:
 Surface-mount magnetic contacts
 Screw mount using side tabs
 Terminal cover provided (required for all applications)
 ABS plastic case has lip to prevent wires from
accidentally touching metal mountings and slotted
mounting holes for easier gap adjustment
 Contact reed switch is SPST, deactivated rhodium on
gold under-plating for a longer expected life

3
/
4
” (19mm) Gap
 For closed loop circuits
 Mounting screws included
 Lifetime limited warranty
SM-200Q/BR
3
/
4
” (19mm) Gap, Closed Loop, Brown, with Mounting Tabs
SM-200Q/W
3
/
4
” (19mm) Gap, Closed Loop, White, with Mounting Tabs
3
/
4
″
Gap
Gold-
Plated
Contacts
Ferrite
Magnet
Screw
Terminals
Dimensions:
S
p
ecifications:
Model number SM-200-Q/BR SM-200-Q/W
Circuit type Closed loop
Operation gap ¾” (19mm)
Color Brown White
Terminals Screw-type
Mounting tabs Yes
Material
Case High-impact ABS plastic
Contacts Deactivated rhodium on gold under-plating
Contact rating
0.1A@100VDC (max)
1.0A@10VDC (max)
10W (max)
Temperature -15°~160°F (-25°~70°C)
Switch cycles 50 Million (0.1mA@5VDC)
Switch dimensions 2
1
/
2
″x
9
/
16
″x
1
/
2
″ (63.5x14x13mm)
Magnet dimensions 2
1
/
2
″x
1
/
2
″x
1
/
2
″ (63.5x13x13mm)
Magnet type Ferrite