| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
HF178F | 小型大功率继电器 • 32A触点切换能力\n• 线圈与触点间介质耐压4kV(1型脚位)\n• 爬电距离/空气间隙大于5mm(1型脚位) \n• 防焊剂封装; | HONGFA 宏发电声 | ||
HF178F | MINIATURE HIGH POWER RELAY 文件:1.07406 Mbytes Page:2 Pages | HONGFA 宏发电声 | ||
小型大功率继电器 • 耐高温型:105?\n• 线圈与触点间介质耐压4kV(1型脚位)\n• 爬电距离/空气间隙大于5mm(1型脚位) \n• 防焊剂封装; | HONGFA 宏发电声 | |||
MINIATURE HIGH POWER RELAY 文件:1.16898 Mbytes Page:2 Pages | HONGFA 宏发电声 | |||
VHF variable capacitance diode DESCRIPTION The BB178 is a planar technology variable capacitance diode, in a SOD523 (SC-79) package. The excellent matching performance is achieved by gliding matching and a direct matching assembly procedure. FEATURES • Excellent linearity • Excellent matching to 2 DMA • Ultra small plastic | PHILIPS 飞利浦 | |||
PNP SILICON TRANSISTORS PNP Silicon Transistors BC 177, BC 178, and BC 179 are epitaxial PNP silicon planar transistors in TO 18 case (18 A 3 DIN 41876). The collector is electrically connected to the case. The transistors are particularly suitable for use in AF input driver stages. | SIEMENS 西门子 | |||
PNP SILICON TRANSISTORS PNP Silicon Transistors BC 177, BC 178, and BC 179 are epitaxial PNP silicon planar transistors in TO 18 case (18 A 3 DIN 41876). The collector is electrically connected to the case. The transistors are particularly suitable for use in AF input driver stages. | SIEMENS 西门子 | |||
Silicon epitaxial planar type Silicon epitaxial planar type For high-speed switching circuits ■ Features • Large repetitive peak forward current IFRM • Small terminal capacitance Ct | PANASONIC 松下 | |||
TRISILTM DESCRIPTION The SMTPBxx series has been designedto protect telecommunication equipment against lightning and transient induced by AC power lines. FEATURES BIDIRECTIONAL CROWBAR PROTECTION. BREAKDOWNVOLTAGE RANGE: From 62 V To 270 V. HOLDING CURRENT: IH= 150 mA min REPETITIVE PE | STMICROELECTRONICS 意法半导体 |
HF178F产品属性
- 类型
描述
- 线圈规格号/线圈工作电压:
24
- 触点形式:
一组常开
- 触点数:
单触点
- 引出端形式/负载引出端方式:
印制板式
- 安装形式/安装脚位:
PCB安装
- 封装形式:
非塑封型
- 引出端结构形式/引出端:
2型脚位
- 线圈功率/线圈功耗:
标准型
- 线圈特征/线圈类型/工作方式:
单稳态
- 触点材料:
AgSnO2
- 绝缘等级/线圈绝缘等级:
F级
- 包装形式:
吸塑片
- 负载电压(单位:V):
250VAC
- 额定线圈功率(功耗)(数值)(单位:W):
约1.67
- 介质耐压(线圈与触点间)(单位:V):
1型脚位
- 动作时间(单位:ms):
15
- 释放时间(单位:ms):
10
- 线圈电阻(单位:Ω):
12VDC
- 绝缘电阻(单位:MΩ):
1000
- 最大额定切换电流(触点负载(额定))(AC)(单位:A):
35
- 最大切换电压(AC)(单位:V):
277
- 温度范围(最低)(单位:℃):
-40
- 温度范围(最高)(单位:℃):
85
- 机械耐久性(单位:次):
300000
- 电耐久性(单位:次):
10000
- 触点间隙:
≥0.5
- 产品描述:
拍合式电磁继电器
- 产品应用领域:
充电桩,光伏逆变器
- 重量(g):
约16
- 体积(mm3):
21.5×16×20.6
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
HITTITE |
25+23+ |
QFN |
43141 |
绝对原装正品现货,全新深圳原装进口现货 |
|||
HONGFA |
24+ |
DIP |
3015 |
全新 发货1-2天 |
|||
HONGFA/宏发 |
25+ |
DIP |
55000 |
HONGFA/宏发继电器全系列在售 |
|||
HF |
2450+ |
DIP |
9850 |
只做原厂原装正品现货或订货假一赔十! |
|||
HONGFA |
24+ |
RELAY |
9600 |
原装现货,优势供应,支持实单! |
|||
HONGFA/宏发 |
25+ |
DIP |
880000 |
明嘉莱只做原装正品现货 |
|||
NA |
23+ |
6500 |
专注配单,只做原装进口现货 |
||||
HONGFA/宏发 |
23+ |
DIP |
567 |
原装现货 |
|||
HONGFA/宏发 |
24+ |
DIP |
10000 |
原装品质,专业护航,省心采购,就选橙椒科技! |
|||
HF宏发 |
20+ |
PCB直插式(THT)
快连接式(QC) |
12600 |
只做全新原装,支持样品 |
HF178F规格书下载地址
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