SNDX-1H-T datasheet, PDF - EEWORLD Datasheet

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SNDX-1H-T: DescriptionFEMALE; MALE, D SUBMINIATURE CONNECTOR, CRIMP; SOLDER; Categorysemiconductor Other integrated circuit (IC); File Size211KB，2 Pages; ManufacturerBourns; Websitehttp://www.bourns.com

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SNDX-1H-T Overview

FEMALE; MALE, D SUBMINIATURE CONNECTOR, CRIMP; SOLDER

SNDX-1H-T Preview

Features

■

Double contacts offer high reliability

Low contact resistance

Self-clean on contact area

Splay terminals allow for automatic

insertion by IC insertion machine

Straight terminals are available for

manual insertion

The SND Series is currently available,

although not recommended for new

designs.

■

RoHS compliant*

SND Series DIP Switch (Machine Insertable Type)

Electrical Characteristics

Electrical Life ............2,000 operations min.

per switch, 24 VDC, 25 mA

Non-Switching Rating ......100 mA, 50 VDC

Switching Rating ................25 mA, 24 VDC

Contact Resistance

........................50 milliohms max. at initial

..............100 milliohms max. after life test

Insulation Resistance....100 megohms min.

Dielectric Strength ............500 VAC/minute

Capacitance ..................5 pf max. between

adjacent closed switch

Circuit ....................Single pole single throw

Environmental Characteristics

Mechanical Life..2,000 operations per switch

Operation Force ......................1,000 g max.

Stroke ..............................................1.0 mm

Operating Temp. Range ....-20 °C to +85 °C

Storage Temperature ........-40 °C to +85 °C

Vibration Test ......................MIL-STD-202F,

Method 201A

Frequency ................10-55-10 Hz/minute

Directions ................X,Y,Z, three mutually

perpendicular directions

Time......................2 hours each direction.

High reliability

Shock Test ..........................MIL-STD-202F,

Method 213B, Condition A

Gravity ..........50 G (peak value), 11 msec

Direction & Times....................6 sides and

3 times in each direction.

High reliability

Physical Characteristics

Base and Cover Materials

......................UL94V-0 high-temperature

thermoplastic PPS

Color ................................................Black

Actuator Materials ................UL94V-0 nylon

thermoplastic

Color ................................................White

Contact Materials ....................Alloy copper

Terminal Materials ..............................Brass

Contact Plating Materials

......................3 micro inches gold plating

over 40 micro inches nickel

Terminal Plating Materials ....................Gold

Wave Soldering Process

†

....Recommended solder temp. at 260 °C

(500 °F) max., 5 sec.

Hand Soldering Process

†

................Use a soldering iron of 30 watts

or less, controlled at 320 °C (608 °F) for

approx. 2 sec. while applying solder

Standard Packaging

......IC tubes/all poles in the “off” position

Product Dimensions

A +.006/ -0

(A + .0002/-0)

SND Series Dimensions

1.9

(.075)

DIP

6.20

(.244)

3.60

MAX.

(.142)

MODEL NO.

SND-12

SND-10

SND-9

SND-8

SND-7

SND-6

SND-5

SND-4

SND-3

SND-2

SND-1

POS.

DIM. A

31.42 (1.237)

26.34 (1.037)

23.80 (.937)

21.26 (.837)

18.72 (.737)

16.18 (.637)

13.64 (.537)

11.10 (.437)

8.56 (.337)

6.02 (.237)

3.48 (.137)

DIM. B

26.94 (1.100)

22.86 (.900)

20.32 (.800)

17.78 (.700)

15.24 (.600)

12.70 (.500)

10.16 (.400)

7.62 (.300)

5.08 (.200)

2.54 (.100)

—

1.74 2.54

(.069) (.100)

TYP.

0.50

(.020)

0.70

(.028)

4.30

(.169)

MIN.

1.0

(.039)

How to Order

SND X - 1 S - X

Model

Actuator

• X = Raised Actuator

• R = Recessed Actuator

Number of Positions

• 1 = 1 Position

• 2 = 2 Positions

• 3 = 3 Positions

• 4 = 4 Positions

• 5 = 5 Positions

• 6 = 6 Positions

• 7 = 7 Positions

• 8 = 8 Positions

• 9 = 9 Positions

• 10 = 10 Positions

• 12 = 12 Positions

7.80

(.307)

7.62 ± 0.50

(.30 ± .020)

9.84 ± 0.50

(.387 ± .020)

SNDR SERIES

0.25

(.010)

SNDX SERIES

RECOMMENDED PCB LAYOUT

B ± 0.10 = 2.54 x (P-1)

(B ± .004 = .100 x (P-1)

Terminal Type

• S = Splay (Machine Insertion Type)

• H = Straight (Manual Insertion Type)

Seal

• X = Standard (Not Sealed)

• T = Top Tape Sealed

(“R” actuator only, excluding 1 position)

Reflow Soldering Profile

0.97 ± 0.05

DIA.

(.038 ± .002)

7.62 ± 0.10

(.300 ± .004)

275

225

Temperature (°C)

175

125 120

°C

30-40 Sec.

10-15

Sec.

80-90 Sec.

35-60

Sec.

240

°C

180

°C

DIMENSIONS:

(IN)

SCHEMATIC (TYP.)

1-12 POSITIONS AVAILABLE

80 100 120 140 160 180 200

Time (Seconds)

†For best results, keep all switch contacts in their “off”

position for all operations.

*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

SND Series DIP Switch (Machine Insertable Type)

Packaging Specifications

12.0

0.1

(.472

.004)

11.0

0.1

(.433

.004)

0.5

(.019)

2.0

(.08)

0.5

(.019)

11.0

0.1

(.433

.004)

5.0

0.2

1.45

0.1

(.433

.004) (.20

.004)

(.004)

2.5

(.100)

5.0

0.1

(.20

.004)

0.5

(.019)

2.5

(.100)

5.0 +0/-.2

(.20 +0/-.004)

2.0

(.08)

8.0 +0.2/-0.1

(.315 +.008/-.004)

4.0

(.16)

6.50

(.260)

5.35

(.210)

16.50

(.650)

4.15

(.160)

0.5

(.019)

0.5

(.019)

REV. 02/06

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

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