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MINIATURE KEYBOARD SWITCHES

click here to download a schematic drawing
(you will need to have Adobe Acrobat installed on your system to do this)

IBS MINIATURE SWITCHES
SERIES 98000R
Momentary IBS switches provide cost-effective versatility for a wide range of electrical/electronic applications including switching analog and digital signals in business systems, public address, test instruments, medical, EDP (computer), input devices and peripheral equipment, local area network, telecommunication, digital transmission equipment, telephone systems and attachments and calculators. Convenient modular design allows quick assembly to PC boards. These switches are also available in multiple station assemblies (see page 322).
SPECIFICATIONS
MECHANICAL
Switch Actuation: Momentary
Plunger Travel: .144 inch (3.66 mm)
Actuation Force (Full Travel): 12-15 ounce (340-425 grams)
Life: 1 million operations

ELECTRICAL
UL approved at .25 A @ 28V DC and .125 A @ 125V AC

MATERIALS
Housing: Molded thermoplastic UL 94V-0
Plunger: Molded thermoplastic UL 94V-0
Contactors: Copper alloy
Terminals: Copper alloy, solder-plated
Contact Surfaces: Gold-plated

MOUNTING
Switches have .157 inch (4 mm) long PC terminals for mounting on single- or double-sided PC boards up to .094 inch (2.4 mm) thick on 0.394 inch (10 mm) minimum centers in rows or arrays. 0.394 inch (10 mm) PC terminals available on special order. Rugged molded-in standoff legs provide stable mounting and clearance for PC board cleaning.

ORDERING STANDARD SWITCHES
Order switches and pushbuttons by part numbers from table.

PART NUMBERS

Part No.* Description Circuit Dim. A

982A01R Momentary 1-A .157 inch
(4 mm)

982A03R 1-C

982A06R 2-C

* Order pushbuttons separately.

ORDERING SPECIAL SWITCHES
Contact your Switchcraft representative with full specifying details.

SPECIAL ORDER FEATURES
* Other circuitry - 1B, 2A or 2B
* Longer terminals - .394 inch (10 mm) long

TERMINAL FUNCTION BY TERMINAL NUMBER

First Pole* Second Pole

Circuit N.O. N.C. Common N.O. N.C. Common

1-A 3 - 2 - - 5**

1-B - 1 2 - - 5**

1-C 3 1 2 - - 5**

2-A 3 - 2 6 - 5

2-B - 1 2 - 4 5

2-C 3 1 2 6 4 5

* N.0. = normally open; N.C. = normally close.
** Pin 5 is used as a support pin for switch mounting and has no electrical connection.

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Part No.*	Description	Circuit	Dim. A
982A01R	Momentary	1-A	.157 inch (4 mm)
982A03R		1-C
982A06R		2-C

	First Pole*			Second Pole
Circuit	N.O.	N.C.	Common	N.O.	N.C.	Common
1-A	3	-	2	-	-	5**
1-B	-	1	2	-	-	5**
1-C	3	1	2	-	-	5**
2-A	3	-	2	6	-	5
2-B	-	1	2	-	4	5
2-C	3	1	2	6	4	5