To prevent damage to the components conformal coating, the leads should be adequately supported during the
forming process
H4P
Body Length (L) maximum:
Body Diameter (D) maximum:
Lead Diameter (d) maximum:
Lead Length (l) nominal:
Recommended Mounting Pitch:
Weight (g/100 resistors)
10.0 mm
3.70 mm
0.60 mm
30.0 mm
12.7 mm
40
H4
10.0 mm
3.70 mm
0.60 mm
30.0 mm
12.7 mm
40
H8
7.20 mm
2.50 mm
0.60 mm
30.0 mm
10.2 mm
24
Characteristics -
Long Term Stability
Long Term Stability
BS CECC 40101 004
Ratings at 70°C
H4 - 0.25 W
H8 - 0.125 W
Long Term Stability
BS CECC 40101 030
Ratings at 125°C
H4 - 0.125 W
H8 - 0.1 W
Long Term Stability
Commercial
Ratings at 125°C
H4P - 1W
H4 - 0.5 W
H8 - 0.25 W
Damp Heat Steady State
93% RH at 40°C
1773230 CIS BI 06/2011
Dimensions are in millimeters
and inches unless otherwise
specified. Values in brackets
are standard equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
For email, phone or live chat, go to:
te.com/help
Axial Leaded Precision Resistors
Type HOLCO Series
Derating Graph -
Approved and Commercial Ratings
How to Order
H8
Common Part
H4P
H4
H8
100R
Resistance Value
1.0 ohm
(1000 milli ohms) 1R0
10 ohm
(10 ohms) 10R
100 ohm
(100 ohms) 100R
1K 0hm
(1000 ohms) 1K0
10K ohm
(10000 ohms) 10K
100K ohm
(100000 ohms) 100K
1M ohm
(1000000 ohms) 1M0
B
Tolerance
A - 0.05%
Y
T.C.R. Code
A - 5ppm
B - 10ppm
B
Release
A - Part can only
be sold with
Commercial or
C of C release.
B - Part can be
sold to BS CECC
40101 004,
BS CECC 40101
030
D - Part can
be sold to
BS CECC 40101
804
B - 0.1%
Y - 15ppm
C - 0.25%
D - 25ppm
D - 0.5%
C - 50ppm
F - 1.0%
Z - 100ppm
TE Connectivity, TE connectivity (logo) and TE (logo) are trademarks.
Other logos, product and Company names mentioned herein may be trademarks of their respective owners.
While TE has made every reasonable effort to ensure the accuracy of the information in this datasheet, TE does not guarantee that it is error-free, nor does TE make any other
representation, warranty or guarantee that the information is accurate, correct, reliable or current. TE reserves the right to make any adjustments to the information contained herein
at any time without notice. TE expressly disclaims all implied warranties regarding the information contained herein, including, but not limited to, any implied warranties of merchantabili-
ty or fitness for a particular purpose. The dimensions in this datasheet are for reference purposes only and are subject to change without notice. Specifications are subject to change
without notice. Consult TE for the latest dimensions and design specifications.
I am now using the minimum system board of MSP430F5438A. The compiler used is CCS6.0.1. To use CCS to do hardware simulation of MSP430, do I need a CCS emulator? However, there is no CCS emulator that...
Hi everyone, I have a question: 1. I want to use the Resizer of VPFE (Video Processing Front End), but I found that the PCR.Busy of Resizer in my program is always 1, and it is not automatically clear...
When I configured KITL in VS2005, I configured DEBUGGER to kdstub and found that there was a Prompt On Error below? ? Does anyone know how to solve this problem?...
The boss at the factory asked me to tinker with AVR. I just bought a MEGA16 experimental board yesterday. I thought I was good at programming because I worked on software. But I got stuck when I modif...
I would like to ask: How can I query the data collected by many nodes in the ZigBee network in real time by logging into the web page? What knowledge is related to this? I want to do this. I can alrea...
1. Project Overview
1.1 Introduction
Currently, most music files are saved in MP3 format, a lossy audio compression format that cannot perfectly reproduce the original music. With the exp...[Details]
A parallel inverter consists of two thyristors (T1 and T2), a capacitor, a center-tapped transformer, and an inductor. The thyristors provide a current path, while the inductor L maintains a consta...[Details]
Some time ago, I attended the 4th Energy Chemistry Forum of the Chinese Chemical Society and learned about high-energy-density and high-safety batteries. I would like to summarize and share this wi...[Details]
As the number of cars increases, environmental pressures are also increasing. At this time, some people are saying that new energy vehicles are energy-efficient and environmentally friendly, and ar...[Details]
In recent years, many people have switched to new energy vehicles, and this type of vehicle has indeed been highly sought after and is considered the future direction of automobile development, and...[Details]
Today's security industry has entered the era of massive networking. Many enterprises, especially financial institutions, have established multi-level video surveillance networking platforms. Lever...[Details]
White light LEDs are voltage-sensitive devices. In actual operation, their upper limit is 20mA. However, the current often increases due to various reasons during use. If no protective measures are...[Details]
The Automotive Testing and Quality Assurance Expo (ATE 2025) will open on August 27th. At the expo, Rohde & Schwarz (R&S) will showcase six automotive testing solutions, themed "Intelligently Drivi...[Details]
The automotive industry in 2025 is undergoing a thorough intelligent reshuffle.
Geely wants to make changes in the field of AI cockpits: in the future, there will be no traditional smart...[Details]
One of the most core components of electric vehicles is the motor. The power supply provides electrical energy to the motor, which converts this electrical energy into mechanical energy, which in t...[Details]
Based on the commutation technology, thyristor rectifiers are classified into two main types. Line-commutated and force-commutated inverters are commonly used, while other commutated inverters, nam...[Details]
China, August 21, 2025 – STMicroelectronics (NYSE: STM), a world-leading semiconductor company serving a wide range of electronics applications, has published its IFRS 2025 semi-annual financial re...[Details]
A pure sine wave inverter has a good output waveform with very low distortion, and its output waveform is essentially the same as the AC waveform of the mains power grid. In fact, the AC power prov...[Details]
introduction
The rapid adoption of computers has led to a growing number of tasks being performed on them. People from all walks of life, especially programmers and writers, are spending incre...[Details]
Driven by business opportunities such as access to new markets and government initiatives like the Belt and Road Initiative, global expansion has become a significant trend for Chinese companies. C...[Details]
Microcontroller MCU
京公网安备 11010802033920号
EEWORLD
