MR301 Datasheet, PDF (1/3 Pages) NEC – The MR301 series, which has a low profile package and light weight,

MR301 Series
Document No. ER0046EJAV3SG00 (WWW-MR301)
©
1998
s DIMENSIONS mm(inch)
22.5MAX.
(0.89)
16.5MAX.
(0.65)
The MR301 series, which has a low profile package and
light weight, is suited for various kinds of consumer
equipments, industrial machines and automobiles.
s FEATURES
• Low profile, light weight.
• Two types of contact
(General type: 5A switching, High power type; 10A
switching)
• Fluxtight or washable package is available.
• UL recognized (E 73266), CSA certified (LR46266)
s SAFETY STANDARD AND RATING
ULRecognized (UL508)*
File No. E73266
CSA Certificated
(CSA C22.2 No.14)
File No. LR46266
MR301- _{* *} HU
MR301- _{* *} HU
1/2HP 240VAC
1/4HP 125VAC
30VDC, 7 A (Resistive)
60VDC, 1.0 A (Resistive)
277VDC, 5 A (Resistive)
120VDC, 10 A (Resistive)
360 W, 120VAC Tungsten
120VAC, 2 A Ballast
TV-2, 120VAC
1/2HP 240VAC
1/4HP 125VAC
30VDC, 7 A (Resistive)
60VDC, 1.0 A (Resistive)
277VDC, 5 A (Resistive)
120VDC, 10 A (Resistive)
360 W, 120VAC Tungsten
120VAC, 2 A Ballast
MR301- _{* *} U
1/4HP 240VAC
1/8HP 125VAC
30VDC, 5 A (Resistive)
277VDC, 2.5 A (Resistive)
120VDC, 5 A (Resistive)
130 W, 120VAC Tungsten
120VAC, 2 A Ballast
* Spacing : UL114, UL478
12.2 2 2.3
(0.48) _(0.08) (0.09)
Tolerance ±0.2 mm (0.008)
12 2
(0.47) _(0.08)
s RECOMMENDED PCB PAD LAYOUT and
SCHEMATICS mm (inch)
2—φ1.8(0.071 DIA)
Schematic
12.2
2
(0.48)
(0.08)
3— φ1.6
(0.063 DIA)
(BOTTOM VIEW)
(0.46 oz)
Not energized position
Weight Approx. 13 g
s PART NUMBER SYSTEM
MR301-3HUSL
Nominal
coil voltage
3, 5, 6, 9, 12, 24 Vdc
Nil : 0.3 mm Standoff
L : 0.8 mm Standoff
Nil : Fluxtight
S : Washtight
Nil : General type (5A)
H : High power type (10A)
Nil : Standard type
U : UL recognized,
CSA certified type
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