*mydirectindustry

S-4000

Product catalog summary

Overview: The document provides technical specifications and packaging details for the S-4000 series rotary coded switches, which are surface-mount devices (SMD) designed for high-density board mounting applications.

Features: The switches are RoHS compliant, have a small size of 4.8 mm, and a low profile design of 2.6 mm. They are compatible with automatic pick and place machinery and feature gold-plated contacts for reliability.

Internal Structure: The switch consists of several components including an 'O' ring, cover, rotor, moving contact, fixed contact, housing, and terminal pin. Materials used include stainless steel, polyphenylenesulphide, and copper alloy.

Part Number Designation: The part number includes series name, rotor shape, code format, terminal shape, packaging form, and setting position. Variants include J-hook and Gull wing terminal shapes, with packaging options of taping or bulk in plastic bags.

Specifications: The switches operate in temperatures ranging from -25 to 70°C and are non-washable. They have a contact rating of DC50 V 100 mA for non-switching and DC2.4 V 100 mA for switching. The contact resistance is 100 mΩ maximum, and insulation resistance is 100 MΩ minimum.

Mechanical and Environmental Characteristics: The switches have a stepping angle of 36° for 10 positions, with a maximum adjustment torque of 10 mN·m. They are tested for vibration, shock, load life, humidity, high and low temperature exposure, and thermal shock.

Soldering Information: Reflow soldering is recommended with a peak temperature of 255°C, and manual soldering should be done at 350 ± 10°C for 3-4 seconds.

Packaging Specifications: Taping versions are packaged in reels of 500 pieces, while bulk packaging is available in plastic bags with a minimum of 10 pieces per pack. The document includes detailed dimensions for embossed tape and reel packaging.

Catalog excerpts

ROTARY CODED SWITCHES (SMD) S-4000 ■ FEATURES • RoHS compliant • Small size of Q4.8 mm makes it perfect for high density board mounting applications • Compatible with most automatic pick & place machinery • Gold plated contact provides excellent reliability • Low profile design of 2.6 mm ■ PART NUMBER DESIGNATION INTERNAL STRU ■ LIST OF PART NUMBERS Setting position * Verify the above part numbers when placing orders. Taping version can be supplied only in reel unit.

Open the catalog to page 1

■ STANDARD SPECIFICATIONS ■ ELECTRICAL CHARACTERISTICS { } : Reference only <Reflow profile for soldering heat evaluation) No. of positions

Open the catalog to page 2

ROTARY CODED SWITCHES (SMD) Unless otherwise specified, tolerance: ± 0.3 (Unit: mm) ⑧ Production date code Production date code ■ RECOMMENDED P.C.B. PAD OUTLINE DIMENSIONS

Open the catalog to page 3

ROTARY CODED SWITCHES (SMD) ■ PACKAGING SPECIFICATIONS O Taping version is packaged in 500 pcs. per reel. Orders will be accepted for units of 500 pcs., i.e., 500, 1000, 1500, pcs., etc. O Taping version is boxed with one reel (500 pcs.). Maximum number of consecutive missing pieces=2. Leader length and reel dimension are shown in the diagrams below: O Embossed tape dimensions (Conforms to JIS C 0806-3) (In accordance with EIAJ ET-7200A) Empty O The smallest unit of bulk pack in plastic bag is 10 pcs. per pack. Orders will be accepted for unit of minimum 10 pcs., i.e., 10, 20, 30 pcs., etc. O...

Open the catalog to page 4

All Nidec Copal Electronics catalogs and technical brochures

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

Brand list