49-01

49-01 Datasheet

49-01 Omit Center Hole

Part	Datasheet
49-01	49-01 (pdf)

Related Parts	Information
49-02	49-02

PDF Datasheet Preview
Wiping Contact Pushbutton Switches SERIES 49 Subminiature Horizontal PC Mount FEATURES • Process Sealed Plunger • Printed Circuit Board Mount • SPST and SPDT Momentary Contact • Gold-Plated Contacts • Drop-In Industry Replacement APPLICATIONS • Telecommunications Equipment • Networking Equipment • Personal Computers Pushbutton Switches DIMENSIONS In inches and millimeters Front View Back View 2,26 4,50 1,98 SPST Version 7,01 Side View 1,98 SPDT Version 7,01 5,79 1,65 2,26 0,38 EPOXY SEAL 0,38 ± 0,38 ± 0,08 TYP. 3,30 1,32 DIA. 1 0,97 5,08 9,09 REF. 1,32 DIA. 9,09 REF. 0,97 0,51 ± 0,08 5,08 TYP. 2,54 ± 0,51± 0,08 TYP. 2,54 Unless otherwise specified, standard tolerances are 0,25 SPECIFICATIONS Rating Criteria Operating Life 40,000 make-and-break cycles at full load Contact Rating resistive load Gold Contacts VA maximum at 20 Vac or Vdc maximum Contact Resistance Below 50 milliohms typical initial at 2-4 Vdc, 100 mA Insulation Resistance 1000 megaohms minimum Voltage Breakdown 500 Vrms minimum at sea level Operating Temperature -30°C to +85°C Solderability Per MIL-STD-202F, Method 208D, or EIA RS-186E, Method 9 1 hour steam aging ORDERING INFORMATION Series 49 = Subminiature, Horizontal PC Mount 49-01 Circuitry 01 = SPST, 02 = SPDT Available from your local Grayhill Component Distributor. For prices and discounts, contact a local Sales Office, an authorized local distributor, or Grayhill. Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone 708-354-1040 • Fax 708-354-2820 • E-32

PDF Datasheet Preview

Wiping Contact Pushbutton Switches

SERIES 49

Subminiature Horizontal PC Mount

FEATURES
• Process Sealed Plunger
• Printed Circuit Board Mount
• SPST and SPDT Momentary

Contact
• Gold-Plated Contacts
• Drop-In Industry Replacement

APPLICATIONS
• Telecommunications

Equipment
• Networking Equipment
• Personal Computers

Pushbutton Switches

DIMENSIONS In inches and millimeters

Front View

Back View
2,26 4,50
1,98

SPST Version 7,01

Side View
1,98

SPDT Version 7,01
5,79
1,65
2,26
0,38

EPOXY

SEAL
0,38
± 0,38 ± 0,08 TYP.
3,30
1,32 DIA.
1 0,97
5,08
9,09 REF.
1,32 DIA.
9,09 REF.
0,97
0,51 ± 0,08 5,08

TYP.
2,54
± 0,51± 0,08 TYP.
2,54

Unless otherwise specified, standard tolerances are 0,25

SPECIFICATIONS Rating Criteria

Operating Life 40,000 make-and-break cycles at full load Contact Rating resistive load Gold Contacts VA maximum at 20 Vac or Vdc maximum Contact Resistance Below 50 milliohms typical initial at 2-4 Vdc, 100 mA Insulation Resistance 1000 megaohms minimum Voltage Breakdown 500 Vrms minimum at sea level Operating Temperature -30°C to +85°C Solderability Per MIL-STD-202F, Method 208D, or EIA RS-186E, Method 9 1 hour steam aging
ORDERING INFORMATION

Series 49 = Subminiature, Horizontal PC Mount
49-01

Circuitry 01 = SPST, 02 = SPDT

Available from your local Grayhill Component Distributor. For prices and discounts, contact a local Sales Office, an authorized local distributor, or Grayhill.

Grayhill, Inc.
• 561 Hillgrove Avenue
• LaGrange, Illinois 60525-5997
• USA
• Phone 708-354-1040
• Fax 708-354-2820
•

E-32

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Datasheet ID: 49-01 635865