1437598-5 TE Connectivity, 1437598-5 Datasheet - Page 287

• Manufacturer Part Number: 1437598-5
• Description: Switch Key Lock ON ON SPDT 80° Flat Key 20VAC 20VDC 0.4VA Solder Lug Panel Mount
• Manufacturer: TE Connectivity
• Type: 2 Pos Key Switchr

Specifications of 1437598-5

• Terminal Type: Solder Lug
• Switch Configuration: ON ON
• Pole Throw Configuration: SPDT
• Maximum Power Rating: 0.4 VA
• Maximum Dc Voltage Rating: 20 V
• Mounting: Panel Mount
• Mounting Style: Panel
• Key Style: Flat Key
• Key Material: Brass
• Operating Temp Range: -30C to 85C
• Ac Voltage Rating (max): 20VVAC
• Dc Voltage Rating (max): 20VVDC
• Contact Plating: Gold
• Contact Material: Gold
• Product Length (mm): 25.4mm
• Product Depth (mm): 25.4mm
• Product Height (mm): 49.02mm
• Lead Free Status / RoHS Status: Compliant

M
M2
Catalog 1308390
Catalog 1308390
Issued 9-04
Issued 9-04
www.tycoelectronics.com
www.tycoelectronics.com
miniature switches in the industry today have a great concern
about the switches' capabilities during their soldering and
cleaning cycles. This concern centers around the introduction
of contaminates into the switch contact area which could
cause the switch to experience various failure modes either
immediately or during the life of the switch.
The following are just a few examples: high contact
resistance, open contacts, low dielectric strength, and high
actuation forces causing use-related malfunctions. Since
most fluxes become active with the introduction of high
temperatures used in all soldering techniques, the switch
SOLDERING TYPES
A. WAVE SOLDERING
B. HAND SOLDERING
C. DIP SOLDERING
D. SURFACE MOUNT
CLEANING TYPES
The majority of customers utilizing miniature or sub-
These failure modes can show in a number of manners.
Top & Bottom board preheat: 200°F (93°C) for approximately 3 to 4 minutes.
Solder Temperature & Dwell Time: 500°F (260°C) for approximately 3 to 5 seconds.
1. 500°F-600°F (260°C-316°C) Utilizing a controlled 40 watt iron for 3 to 5 seconds maximum.
2. 500°F (260°C) Utilizing a controlled 30 watt iron for 10 seconds maximum.
1. Solder Temperature & Dwell Time: 500°F (260°C) for 3-5 seconds maximum.
2. Mounted on PCB .060" thick - Solder Temperature & Dwell Time: 500°F (260°C) for 10 seconds maximum.
Tyco Electronics performs testing of their Surface Mount switches in accordance with EIA-364-56, Resistance to
Soldering Heat, test procedures 4 (Vapor Phase) and Procedure 5 (Infrared).
A. Solvent Wash (1.1.1 Trichlorethylene, T.M.S., T.M.C.)
B. Vapor Degreasing
C. Solvent Immersion
D. Aqueous Cleaning
Dimensions are in inches
Dimensions are in inches
and millimeters unless otherwise
and millimeters unless otherwise
specified. Values in parentheses
specified. Values in parentheses
or brackets are metric equivalents. to change.
or brackets are metric equivalents. to change.
Index/Matrixes
Soldering Process Recommendation Guide
Dimensions are shown for
Dimensions are shown for
reference purposes only.
reference purposes only.
Specifications subject
Specifications subject
must either prevent these fluxes from entering into its contact
area or allow cleaning techniques to carry flux particles out.
It must be understood that switch contamination can occur
during any procedure: from hand soldering to Surface Mount
systems for solder reflow.
any soldering operations. However, certain soldering
conditions will not apply to all switches. The following
conditions and charts should help assist you in the soldering
of our switches in your application. If you need additional
information, please contact the factory.
We at Alcoswitch offer a wide range of switches to handle
USA: 1-800-522-6752
USA: 1-800-522-6752
Canada: 1-905-470-4425
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
C. America: 52-55-5-729-0425
South America: 55-11-3611-1514
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
Japan: 81-44-844-8013
UK: 44-141-810-8967
UK: 44-141-810-8967