HM74R85TR
更新时间：2024-09-18 06:28:29
品牌：TTELEC
描述：High Frequency High Current Low Profile Surface Mount Inductors
概述
规格参数
数据手册HM74R85TR 概述
High Frequency High Current Low Profile Surface Mount Inductors 高频大电流超薄表面贴装电感器 固定电感器
HM74R85TR 规格参数
| 是否Rohs认证： | 不符合 | 生命周期： | Obsolete |
| Reach Compliance Code： | compliant | ECCN代码： | EAR99 |
| HTS代码： | 8504.50.80.00 | 风险等级： | 5.92 |
| Is Samacsys： | N | 型芯材料： | FERRITE |
| 直流电阻： | 0.0021 Ω | 标称电感 (L)： | 0.85 µH |
| 电感器应用： | HIGH CURRENT INDUCTOR | 电感器类型： | GENERAL PURPOSE INDUCTOR |
| 功能数量： | 1 | 端子数量： | 2 |
| 最高工作温度： | 135 °C | 最低工作温度： | -25 °C |
| 最大额定电流： | 19 A | 形状/尺寸说明： | RECTANGULAR PACKAGE |
| 屏蔽： | NO | 表面贴装： | YES |
| 端子位置： | DUAL ENDED | 端子形状： | WRAPAROUND |
| 测试频率： | 0.1 MHz | 容差： | 20% |
| Base Number Matches： | 1 |
HM74R85TR 数据手册
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MODEL HM74 SERIES
High Frequency
High Current
Low Profile
Surface Mount Inductors
FEATURES AND BENEFITS
• Closed magnetic circuit for high density board assembly
• High performance, low loss ferrite core up to 5 MHz
• Low profile designed for machine placement
• Low DCR and high current up to 27 amps continuous
• Class F design is compatible with vapor phase and infrared reflow soldering
• Custom designs available
APPLICATIONS
• Laptop and notebook computers
• DC/DC converters in distributed power systems or VRM applications
• Inductor for general purpose use
ELECTRICAL / ENVIRONMENTAL
Operating Temperature Range
Storage Temperature Range
Ambient Temperature, Maximum
Insulation System
-25°C to +135°C
-40°C to +85°C
80°C
6
Class F, 155°C
Specifications subject to change without notice.
6-121
Model HM74 Series
SPECIFICATIONS
(1)
(2)
(3)
Inductance
Rated
DC
DC
Nominal
µH
DC Current
Amps
Resistance
Resistance
Part
mΩ
mΩ
Number
±±20
Max.
Typ.
HM74-R47
HM74-R85
HM74-1R4
HM74-2R1
HM74-3R0
HM74-4R0
HM74-5R1
HM74-6R3
0.47
0.85
1.40
2.10
3.00
4.00
5.10
6.30
26.0
19.0
14.5
12.5
8.0
7.5
7.0
6.5
1.1
2.1
3.6
0.9
1.8
3.0
3.7
9.9
11.4
12.9
14.3
4.4
11.9
13.7
15.5
17.2
Notes: (1) Inductance measured at 100kHz, 0.25V without DC current.
(2) Rated DC current is the approximate current at which inductance will be decreased by 20% from
its initial (zero DC) value or the DC current at which ∆T = 50°C, whichever is lower.
(3) DC resistance measured at 20°C.
ORDERING INFORMATION
HM74 1RO TR
Model Series
Packaging Option:
TB = Tubes (32 Units /Tube)
TR = Tape & 13" Reel (250 Units /Reel)
Inductance Code:
First two digits are significant.
Last digit denotes number of
trailing zeros. Values below
10µH "R" denotes decimal point.
6-122
Model HM74 Series
OUTLINE DIMENSIONS (Inch/mm)
Recommended
Solder Pad Layout
Top View
.583
Max.
14.8
.173
4.40
.622
Max.
15.8
.276
7.00
.449
11.40
.173
4.40
.197
Max.
5.0
.472
12.00
6
6-123
Model HM74 Series
HM74R85TR 相关器件
| 型号 | 制造商 | 描述 | 价格 | 文档 |
| HM75 | TTELEC | High Current Surface Mount Inductors RoHS | 获取价格 |
|
| HM75 | RCD | RESISTOR, METAL FILM, 2W, 0.01 - 1%, 5; 10; 15; 25; 50ppm, 10ohm - 10000000ohm, THROUGH HOLE MOUNT, AXIAL LEADED, LEADED/ROHS COMPLIANT | 获取价格 |
|
| HM75-1010-BB50W | RCD | Fixed Resistor, Metal Film, 2W, 101ohm, 500V, 0.1% +/-Tol, 50ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT | 获取价格 |
|
| HM75-1010-BT25 | RCD | Fixed Resistor, Metal Film, 2W, 101ohm, 500V, 0.1% +/-Tol, 25ppm/Cel, Through Hole Mount, AXIAL LEADED | 获取价格 |
|
| HM75-1010-BT25Q | RCD | Fixed Resistor, Metal Film, 2W, 101ohm, 500V, 0.1% +/-Tol, 25ppm/Cel, Through Hole Mount, AXIAL LEADED | 获取价格 |
|
| HM75-1010-BT25W | RCD | Fixed Resistor, Metal Film, 2W, 101ohm, 500V, 0.1% +/-Tol, 25ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT | 获取价格 |
|
| HM75-1010-BT50 | RCD | Fixed Resistor, Metal Film, 2W, 101ohm, 500V, 0.1% +/-Tol, 50ppm/Cel, Through Hole Mount, AXIAL LEADED | 获取价格 |
|
| HM75-1010-BT50Q | RCD | Fixed Resistor, Metal Film, 2W, 101ohm, 500V, 0.1% +/-Tol, 50ppm/Cel, Through Hole Mount, AXIAL LEADED | 获取价格 |
|
| HM75-1010-BT50W | RCD | Fixed Resistor, Metal Film, 2W, 101ohm, 500V, 0.1% +/-Tol, 50ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT | 获取价格 |
|
| HM75-10100LF | TTELEC | High Current Surface Mount Inductors RoHS | 获取价格 |
|
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