B32-1280 Omron, B32-1280 Datasheet - Page 8

• Manufacturer Part Number: B32-1280
• Description: KEYCAP 9MM SQ RED FITS 12MM SER
• Manufacturer: Omron
• Type: Key Cap for Mechanical Key Switchesr

Specifications of B32-1280

• Switch Type: Tactile
• Shape: Square
• Color: Red
• Illumination: Non-Illuminated
• Mounting Type: Slip On
• Size: 9.00mm L x 9.00mm W x 5.50mm H
• Height: 9 mm
• Length: 9 mm
• Actuator / Cap Color: Red
• External Height: 9mm
• Length/height, External: 5.5mm
• External Width: 9mm
• Knob / Dial Style: Square
• Features: 9 X 9 Mm
• For Use With: SW856 - SWITCH TACT 12MM 350GF H=7.3MMSW839 - SWITCH TACT 12MM 200GF H=7.3MMSW838 - SWITCH TACT 12MM SQ 350GFSW969 - SWITCH TACT 12MM 130GF H=7.3MMSW801 - SWITCH TACT 12MM 130GF H=7.3MMSW967 - SWITCH TACT 12MM 260GF H=7.3MMSW835 - SWITCH TACT 12MM 130GF H=7.3MMSW970 - SWITCH TACT 12MM 130GF H=7.3MMSW1140 - MECHANICAL KEYSWITCHSW413 - SWITCH TACT 12MM MOM N/O 130GFSW414 - SWITCH TACT 12MM MOM N/O 260GFSW422 - SWITCH TACT 12MM MOM 200GF SEALD
• Lead Free Status / RoHS Status: Lead free / Not applicable
• For Use With/related Products: B3F and B3W Series
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: B321280; SW256

Precautions
2. Washing Methods
Washing equipment incorporating more than one washing bath
can be used to clean washable models, provided that the wash-
able models are cleaned for one minute maximum per bath and
the total cleaning time does not exceed three minutes.
3. Washing Agents
Apply alcohol-based solvents to clean washable models. Do not
apply any other agents or water to clean any washable model, as
such agents may degrade the materials or performance of the
Switch.
4. Washing Precautions
Do not impose any external force on washable models while
washing.
Do not clean washable models immediately after soldering. The
cleaning agent may be absorbed into the Switch through respira-
tion as the Switch cools. Wait for at least three minutes after sol-
dering before cleaning washable models.
Do not use Sealed Switches while submersed in water or in loca-
tions exposed to water.
Switch Packaging (Taping Specification Models)
1. Radial Types
The tape is packaged by fan-folding into the box, as shown in the
following diagram.
Do not apply any external force to the packaging box, or subject it
to vibration. Doing so may deform the Switch terminals.
Remove the tape slowly, making sure that the Switches are not
entangled or caught. Otherwise the terminals may be deformed.
Do not store the packaged Switches in locations subject to high
temperatures or high humidity. The packaging boxes are sealed
with paper tape and are not airtight. Storing the packaged
Switches in locations with high temperature or high humidity may
result in deterioration of the tape and Switches, and long-term
storage under such conditions may cause discoloration of the
Switch terminals.
2. Packaging Specifications for Embossed Taping
(B3FS-1000P/-1002P, B3SN)
6
B3F
B3WN
Model
C
A
50 mm
53 mm
Reel
Switches on taping
(18)
A
13 dia.
Label
325 mm
326 mm
Tape drawing direction
B
380±2 dia.
B
Packaging box
Fan-folded tape
275 mm
350 mm
C
Note:
B3FS-1010P
Standards
Package
Heat resistance
Standards
Package
Heat resistance
1.5
+0.1
Tape drawing direction
0
dia.
Switches with ground terminals are packaged with the
ground terminal on the opposite side of the guide hole.
(22)
1.5
Reel
(Made of paper)
8±
4±
+0.1
0
0.1
0.1
dia.
2
12±
Label
4±
Tape drawing direction
Conforms to JEITA.
3,000 Switches
50 ° C for 24 hours (without deformation)
0.1
Conforms to JEITA.
1,000 Switches
60 ° C for 24 hours (without deformation)
0.1
1.75±
5.5
0.1
2
12±
0.3
1.75
7.5
A
330 dia.
16
Tape drawing direction
13 dia.
B3FS-1000P
B3FS-1002P
B3SN
Precautions
(4.7)
Model
3.9
mm
3.6
mm
A