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SNDR2HT PDF预览

SNDR2HT

更新时间: 2024-11-09 19:13:27
品牌 Logo 应用领域
伯恩斯 - BOURNS 开关
页数 文件大小 规格书
2页 223K
描述
SLIDE DIP SWITCH-2SWITCHES, SPST, LATCHED,0.025A, 24VDC, THROUGH HOLE-STRAIGHT, ROHS COMPLIANT

SNDR2HT 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:ROHS COMPLIANTReach Compliance Code:unknown
风险等级:5.62主体宽度:6.2 mm
主体高度:3.6 mm主体长度或直径:6.02 mm
最大触点电流(直流):0.025 A触点(直流)最大额定R负载:.025A@24VDC
最大触点电压(直流):24 V电气寿命:2000 Cycle(s)
JESD-609代码:e4安装特点:THROUGH HOLE-STRAIGHT
开关段数量:2最高工作温度:85 °C
最低工作温度:-20 °C包装方法:TUBE
密封:TOP TAPE SEALED表面贴装:NO
开关动作:LATCHED开关功能:SPST
开关类型:SLIDE DIP SWITCH端子面层:GOLD
端接类型:SOLDERBase Number Matches:1

SNDR2HT 数据手册

 浏览型号SNDR2HT的Datasheet PDF文件第2页 
The SND Series is currently available,  
although not recommended for new  
designs.  
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  
RoHS compliant*  
SND Series DIP Switch (Machine Insertable Type)  
Product Dimensions  
Electrical Characteristics  
SND Series Dimensions  
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  
A +.006/ -0  
(A + .0002/-0)  
MODEL NO. POS.  
DIM. A  
DIM. B  
1.9  
(.075)  
SND-12  
SND-10  
SND-9  
SND-8  
SND-7  
SND-6  
SND-5  
SND-4  
SND-3  
SND-2  
SND-1  
12  
10  
9
8
7
6
5
4
3
31.42 (1.237) 26.94 (1.100)  
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)  
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)  
ON  
DIP  
8
........................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  
1
2
3
4
5
6
7
6.20  
(.244)  
3.60  
MAX.  
4.30  
(.142)  
Circuit ....................Single pole single throw  
Environmental Characteristics  
2
1
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  
1.74 2.54  
(.069) (.100)  
TYP.  
0.50  
(.020)  
How to Order  
(.169)  
MIN.  
B
SND X - 1 S - X  
0.70  
(.028)  
1.0  
(.039)  
Model  
Actuator  
• X = Raised Actuator  
• R = Recessed Actuator  
7.80  
(.307)  
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  
0.25  
(.010)  
7.62 0.50  
(.30 .020)  
Gravity ..........50 G (peak value), 11 msec  
Direction & Times....................6 sides and  
3 times in each direction.  
9.84 0.50  
(.387 .020)  
SNDR SERIES  
High reliability  
SNDX SERIES  
Terminal Type  
• S = Splay (Machine Insertion Type)  
• H = Straight (Manual Insertion Type)  
Physical Characteristics  
Base and Cover Materials  
......................UL94V-0 high-temperature  
thermoplastic PPS  
Color ................................................Black  
Actuator Materials................UL94V-0 nylon  
thermoplastic  
RECOMMENDED PCB LAYOUT  
B
0.10 ꢀ 2.54 ꢁ (P-1)  
(B .004 ꢀ .100 ꢁ (P-1)  
Seal  
• X = Standard (Not Sealed)  
• T = Top Tape Sealed  
(“R” actuator only, excluding 1 position)  
Color ................................................White  
Contact Materials ....................Alloy copper  
Terminal Materials ..............................Brass  
Contact Plating Materials  
Reflow Soldering Profile  
275  
7.62 0.10  
(.300 .004)  
0.97 0.05  
(.038 .002)  
DIA.  
......................3 micro inches gold plating  
over 40 micro inches nickel  
240 °C  
225  
MM  
(IN)  
Terminal Plating Materials....................Gold  
DIMENSIONS:  
180 °C  
Wave Soldering Process†  
175  
10-15  
Sec.  
....Recommended solder temp. at 260 °C  
(500 °F) max., 5 sec.  
125  
SCHEMATIC (TYP.)  
1-12 POSITIONS AVAILABLE  
120 °C  
80-90 Sec.  
Hand Soldering Process†  
75  
................Use a soldering iron of 30 watts  
or less, controlled at 320 °C (608 °F) for  
approx. 2 sec. while applying solder  
Standard Packaging  
35-60  
30-40 Sec.  
Sec.  
25  
0
20 40 60 80 100 120 140 160 180 200  
Time (Seconds)  
......IC tubes/all poles in the “off” position  
†For best results, keep all switch contacts in their “off”  
position for all operations.  
*RoHS Directive 2002/95/EC Jan 27 2003 including Anneꢁ.  
Specifications are subject to change without notice.  
Customers should verify actual device performance in their specific applications.  

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