3-1437621-1 TE Connectivity, 3-1437621-1 Datasheet - Page 3

• Manufacturer Part Number: 3-1437621-1
• Description: SWITCH KNOB FLUTE 0.75" NAT
• Manufacturer: TE Connectivity
• Type: Knobr
• Series: KASr

Specifications of 3-1437621-1

• Switch Type: Rotary Switch
• Rohs Information: 3-1437621-1 Statement of Compliance
• Diameter: 0.750" (19.05mm), 1.140" (28.96mm) Skirt
• Shaft Size: 0.251" (6.38mm)
• Style: Cylindrical with Skirt
• Height: 0.630" (16.00mm)
• Indicator: Line on Side
• Color: Natural
• Lead Free Status / RoHS Status: Compliant

SPECIFICATIONS
A. STANDARD KNOB TYPES
B. CUSTOM TYPES
Catalog 1308390
Issued 9-04
www.tycoelectronics.com
1. INSPECTION CRITERIA - Normal inspection is performed without magnification while holding
2. MATERIALS - K Series:
1. ALUMINUM
2. PHENOLIC
Dimensions are in inches
and millimeters unless otherwise
specified. Values in parentheses
or brackets are metric equivalents. to change.
P Series:
Alcoknob
General Knob Information
Configuration - most semi-standard or custom designs can be machined. A drawing
is required to provide a quotation. Non-standard shaft hole diameters are available also.
Finish - Anodizing or paint of various colors can be provided. A color chip is required to
ensure proper color shade.
Artwork - alpha-numeric lettering, indicator lines, markings, etc. can be provided.
Silkscreening and other processes are available.
Configuration - most custom styles can be molded.
Colors - various custom colored standard knobs can be provided. Color chip is required.
Artwork - lettering, markings, etc. can be provided.
knob at a distance of 12 to 14 inches for a period of 5 seconds, under normal light.
The following imperfections are not acceptable:
Finish: visable marks or scratches, runs, or non-uniform coverage.
Artwork: voids, specks, bleeding or other inconsistencies
Machined aluminum alloy stock
Finish: gloss anodize
Setscrews: Stainless steel, type 303, hex head, cup point
General purpose phenolic (thermoset) (Max. Temp. 120-125°C continuous)
Finish: Gloss (except PKX, matte)
Insert: Brass
Setscrews: Stainless steel, hex head, cup point
Inlays: Skirts: Aluminum alloy, spun finish
Dimensions are shown for
reference purposes only.
Specifications subject
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
K3
K