Datasheet > B50-051-0000220

B50-051-0000220

更新时间： 2024-01-05 18:49:09

品牌	Logo	应用领域
埃梯梯 - ITT		PC 瞄准线连接器
页数	文件大小	规格书
64页	754K
描述
CONN SMC JACK STR 50 OHM PCB

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B50-051-0000220 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	Reach Compliance Code：	compliant
Factory Lead Time：	18 weeks 1 day	风险等级：	2.33
其他特性：	STANDARD: MIL-C-39012, INSERTION LOSS MAX AT 4GHZ	主体/外壳类型：	JACK
特性阻抗：	50 Ω	连接器类型：	RF SMC CONNECTOR
联系完成配合：	GOLD	触点性别：	MALE
触点材料：	COPPER ALLOY	耦合类型：	SNAP
DIN 符合性：	NO	滤波功能：	NO
IEC 符合性：	NO	插入损耗：	0.25 dB
绝缘体材料：	POLYTETRAFLUORO ETHYLENE	MIL 符合性：	NO
安装方式：	STRAIGHT	安装类型：	BOARD
最大工作频率：	12.4 GHz	选件：	GENERAL PURPOSE
面板安装：	NO	端接类型：	SOLDER

B50-051-0000220 数据手册

Cannon 50 Ohm Connectors

PRECISION SMA

SPECIFICATIONS

Impedance

50Ω nominal

ELECTRICAL

Frequency Range

Voltage Rating

0 to 18.0 GHz

Connectors for RG178/U series cable: At Sea Level= 170 Vrms. At 21km (70k feet) = 45 Vrms

Connectors for RG316/U series cable: At Sea Level = 250 Vrms. At 21km (70k feet) = 65 Vrms

Connectors for RG142/U series cable: At Sea Level = 335 Vrms. At 21km (70k feet) = 85 Vrms

5000 MΩ minimum

Insulation Resistance

Contact resistance

Center Contact = 3.0 m Ω maximum initial. 4.0 m Ω maximum after environment

Outer Contact = 2.0 m Ω maximum initial. 2.0 m Ω maximum after environment

Braid to Body = 0.5 m Ω maximum

2.0 A dc maximum

Contact Current Rating

Insertion Loss

0.06 x

-60 dB minimum @ 2 - 3 GHz

Connector Configuration

freq. GHz tested at 6 GHz

RF Leakage

Cable group

Straight

Right Angle

1.20 + .03F

1.15 + .03F

1.15 + .02F

Voltage Standing Wave Ratio (VSWR)

To 18 GHz or 80% of upper cut-off

frequency of the cable , whichever is lower.

Applicable to 50Ω cables only.(F = GHz)

Dielectric Withstanding Voltage (DWV)

Corona Level

RG178/U braided

RG316/U braided

RG142/U braided

1.20 + .025F

1.15 + .02F

1.15 + .01F

Connectors used with RG316/U series cable = 750 Vrms @ Sea Level

Connectors used with RG316/U series cable = 190 V @ 21km (70k feet) minimum

SMA per MIL-C-39012, Series SMA

MECHANICAL Engagement Design

Engagement Forces

Torque: 0.23 Nm (2 in. lbs.) maximum

0.03 Nm (4 in. ozs.) minimum. (For captivated contacts)

0.8 Nm to 1.1 Nm (7 to 10 in. lbs.)

Contact Torque

Mating Torque

1.4 Nm to 1.7 Nm (12 to 15 in. lbs.) minimum

Locknut Torque

267 N (60 lbs.) minimum

Coupling Nut Retention

Body & Body Components: Non-magnetic stainless steel or beryllium copper.

Female Contacts: Beryllium copper. Insulators: PTFE. Crimp Ferrule: Annealed copper alloy.

Gaskets: Silicone rubber

Materials

Center Contacts: Gold plated. Other Metal Parts: Gold plated or passivated (as specified)

to meet the finish and corrosion requirements of MIL-C-39012

-65° C to 165° C

Finish/Plating

ENVIRONMENTAL

Temperature Rating

MIL-STD-202, Method 101, test condition B, 5% salt solution

MIL-STD-202, Method 204, test condition D (20 G's)

MIL-STD-202, Method 213, test condition I (100 G's)

MIL-STD-202, Method 107, test condition B

Corrosion (salt spray)

Vibration, High Frequency

Shock

Thermal Shock

MIL-STD-202, Method 106. No measurements at high humidity. Insulation resistance

shall be 200 M Ω minimum within 5 minutes after removal from humidity.

500 matings minimum

Moisture Resistance

Connector Durability

Contact Captivation

GENERAL

Unless otherwise specified, all connectors feature captivated contacts. When captivated

the contacts will withstand 26.7 N (6 lbs.) minimum axial force.

When properly assembled to the compatible single braided coaxial cable, the retention

is equal to the breaking strength of the cable.

Cable Retention

Body Plating Options

The following part number suffices can be specified for Precision SMA Connectors

..... 310

..... 890

gold body, gold coupling nut

passivated body & coupling nut

Dimensions shown in mm (inch)

except Direct Solder Types; gold body, passivated coupling nuts

Specifications and dimensions subject to change

www.ittcannon.com

1...4 5 678 9 10...64

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