90HBW04T [GRAYHILL]

Surface Mount DIP Switches; 表面贴装DIP开关


型号：	90HBW04T
厂家：	GRAYHILL, INC
描述：	Surface Mount DIP Switches 表面贴装DIP开关开关
文件：	总2页 (文件大小：433K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Surface Mount DIP Switches

SERIES 90HB

SPST, Low Profile

FEATURES

• Compatible with SMꢁ Assembly,

Including Infrared Reflow and

Vapor-Yhase

• ꢁop Seal Withstands High

Yressure Aqueous Cleaning

• Reliable Spring and Ball Contact

DIMENSIONS In inches (and millimetersꢀ

Top View–Gull Wing

SWIꢁCH IS YACKAGED

AS SHOWN HERE

WIꢁH ALL

YOSIꢁIONS ON

Gull Wing

.020 .002

(0,51 0,05ꢀ ꢁTY.

.052 .002

(1,32 0,13ꢀ ꢁTY.

.160 .005

(4,19 0,13ꢀ

.290 (7,37ꢀ

MAX.

LENGꢁH .010 (0,25ꢀ

SEE CHARꢁ

.085 .005

(2,16 0,13ꢀ ꢁTY.

.100 .005

(2,54 0,13ꢀ

ꢁTY.

.004

(0,10ꢀ

.395

.010

(10,03

0,25ꢀ

.190

(4,83ꢀ

MAX.

.012 .002

(0,30 0,05ꢀ

Recommended PC Pad Dimensions–Gull Wing

.100 (2,54ꢀ ꢁTY.

.070 (1,78ꢀ ꢁTY.

J-Bend

.500

(12,7ꢀ

ꢁTY.

.250 (6,35ꢀ ꢁTY.

.125 (3,18ꢀ ꢁTY.

.320 (8,13ꢀ

MAX.

.290 (7,37ꢀ

MAX.

.160 .005

(4,19 0,13ꢀ

LENGꢁH .010 (0,25ꢀ

SEE CHARꢁ

Recommended PC Pad Dimensions–J-Bend

.012 .001

(0,30 0,03ꢀ

ꢁTY.

.220

(5,59ꢀ

MAX.

.020 .002

(0,51 0,05ꢀ ꢁTY.

.100 .010

.100 (2,54ꢀ ꢁTY.

.004

(0,10ꢀ

.070 (1,78ꢀ ꢁTY.

.350

.250 .010

(6,35 0,25ꢀ

(2,54 0,25ꢀ ꢁTY.

.085 .005

(2,16 0,13ꢀ

ꢁTY.

(8,90ꢀ

.150 (3,81ꢀ ꢁTY.

ꢁTY.

.100 (2,54ꢀ ꢁTY.

CIRCUITRY

As viewed from the top of the switch in the

positions shown in the drawing.

DIY

Grayhill, Inc.

•

561 Hillgrove Avenue

•

LaGrange, Illinois 60525-5997

•

USA

•

Phone: 708-354-1040

•

Fax: 708-354-2820

•

www.grayhill.com

Surface Mount DIP Switches

SPECIFICATIONS

Materials and Finishes

Shorting Member (Ball): Brass, gold-plate

over nickel barrier.

Base Contacts: Copper alloy, gold-plate

over nickel barrier.

Electrical Ratings

Environmental Ratings

Make-and-break Current Rating: 2,000

operations per switch position at these resistive Meets all requirements of MIL- S-83504.

loads:10 mA, 30 Vdc; or 10 mA, 50 mVdc; 10 Operating Temperature Range: -40°C to +

mA, 50 mVdc; or 25 mA, 24 Vdc; or 100 mA,6 85°C

Terminals: Copper alloy, matte tin plated over

nickel barrier.

Vdc.

Storage Temperature Range: -40°C to + 85°C

Moisture Resistance: Yer MIL-SꢁD-202,

Contact Resistance: (measured at 10 mA, 50

Non-Conductive Parts: ꢁhermoplastic (UL94V-

Oꢀ

mVdcꢀ. Initial: 20 mohms maximum, After Life: Method 106.

100 mohms maximum

Insulation Resistance: Minimum, at 100 Vdc

between adjacent closed contacts and also

across open switch contacts.

Initial (Mohmsꢀ: 5,000, After Life (Mohmsꢀ: 1,000

Dielectric Strength: Minimum voltage (AC RMSꢀ

Soldering Information

Tape and Reel Packaging

Solderability: Yer MIL-SꢁD-202, Method 208

Soldering Heat Resistance: Yer MIL-S-83504,

six second test.

Tape Seal Integrity: Yasses gross leak test

using 125°C flourinert for 20 seconds minimum.

Reference MIL-SꢁD-202, Method 112

Tape Seal: Yolyimide film

Recommended Processing Temperature:

220°C–230°C (1 pass—260°C maximumꢀ

ProcessingPosition:Switchistobeprocessed

with all actuators in the closed (onꢀ position as

shipped.

Fluxing: Yer EIA RS-448-2 with flux touching

switch body.

Cleaning: Yasses immersion test using water/

detergent. Acceptable solutions include 1-1-1

measured

between

adjacent

closed

contacts and also across open switch contacts.

lnitial: 500 volts, After Life: 500 volts

Current Carry Rating: 3A maximum rise of

20°C

TAPE AND REEL PACKAGING

Switch Capacitance: 2 pF at 1 megahertz

Meets requirements of

EIA 481-2 or EIA 481-3

Mechanical Ratings

13 INCH

DIAMEꢁER REEL

Where Grayhill performance is superior, the MIL trichlorethane, freon, (ꢁF, ꢁE, orꢁMSꢀ, isopropyl

spec is listed in parentheses.

Mechanical Life: 2,000 operations per switch

position

alcohol, detergent (140°F maximumꢀ. ꢁerpene

acceptable for Series 90 only. Solutions which

are not recommended include acetone,

methylene chloride, freon ꢁMC.

Vibration Resistance: Yer Method 204, ꢁest

Condition B , 1mS opening (10 mS allowedꢀ

Mechanical Shock: Yer Method 213, ꢁest

Condition A. 1mS opening (10 mS allowedꢀ

Thermal Shock Resistance: Yer specification;

no failures; passes contact resistance.

Terminal Strength: Yer specification

ThermalAging:1,000hoursat85°C;nofailures.

CONDUCꢁIVE

YLASꢁIC EMBOSSED

ꢁAYE

DIRECꢁION

OF FEED

ORDERING INFORMATION

24mm

ꢁAYE

16mm

Series

Terminal Style: W = Gull Wing, J = J-Bend

RoHS compliant

90HBW02PRT

Packaging: R = ꢁape and reel packaging (750 switches/reelꢀ

Blank = ꢁube packaging (each tube is 19.5" longꢀ

Seal: Y = Yolyimide Seal

32 &

44mm

ꢁAYE

16mm

YIN ONE LOCAꢁION

Blank = No Seal

Number of Positions: 02 through 10

Each reel has a 15.750 inch (390 mmꢀ

minimum leader and a 6.30 inch (160

mmꢀ minimum trailer.

No. of

Positions

Length

Inches

Length

Metric

Number

Per Tube

.270"

.370"

.470"

.570"

.670"

.770"

.870"

.970"

1.070"

6,9 mm

9,4 mm

11,9 mm

14,5 mm

17,0 mm

19,6 mm

22,1 mm

24,6 mm

27,2 mm

Available from your local Grayhill Distributor.

For prices and discounts, contact a local Sales

Office, an authorized local Distributor or Grayhill.

DIY

Grayhill, Inc.

• 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com

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