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.
According to the characteristics and technical requirements of the tail rotor test bench towing system, S72300 PLC is used as the central controller, PⅡ industrial computer as the monitoring computer,...
Abstract: This paper describes the DC motor speed control subsystem in the embedded intelligent car system based on ARM. This speed control system is mainly composed of S3C44B0X processor and L298N mo...
[font=宋体][size=5][b]My friends, that brother knows about this internal sensor. I have searched all the sensor manufacturers in China and none of them have made this sensor. I am so ignorant that I don...
[font=微软雅黑][size=4]I often see people asking this. It is actually very easy to set up. There are only a few steps:[/size][/font] [align=left][font=微软雅黑][size=4]Right click on the project and select op...
Dual-mode inverters can operate both in conjunction with the grid and independently. These inverters can inject excess energy from renewable energy and storage devices into the grid, and withdraw p...[Details]
Reflow soldering is a critical process in electronics assembly production, and the cleanliness of the reflow oven has a direct impact on product quality. Dust and residue accumulation within the ov...[Details]
Reflow soldering, a common soldering method in modern electronics manufacturing, primarily melts solder paste and pads to form solder joints. With technological advancements, soldering equipment ha...[Details]
What is "Car Electronic Fence"
Fleet managers can define a graphical area (regular or irregular) or divide it into administrative zones in Yamei Technology's vehicle backend management system ...[Details]
summary
There are multiple approaches to making industrial systems more intelligent, including applying artificial intelligence (AI) technology at the edge and in the cloud to sensor...[Details]
Recently, Tesla released the "Tesla Car Voice Assistant Terms of Use", announcing that the car voice assistant will be connected to the Doubao large model (Skylark large model) and DeepSeek Chat pr...[Details]
Overview
As handheld voice communication devices become more and more popular, they are increasingly used in noisy environments, such as airports, busy roads, crowded bars, etc. In such noisy ...[Details]
Laird Thermal Systems has introduced the HiTemp ET series Peltier cooler modules, which can operate at high temperatures and provide on-site cooling for sensitive electronic devices.
Dig...[Details]
There are basically three causes of spontaneous combustion of electric vehicles: The first is that the battery components are punctured or suffer fatal damage due to a collision accident, and part ...[Details]
Electric vehicles' 12V batteries don't rely on a generator to power them. Only gasoline-powered vehicles rely on the engine to drive a generator to generate electricity while driving, which is used...[Details]
Spark plugs are an indispensable device for engines. As the saying goes, without spark plugs, the engine cannot work properly. The serious consequence is that when driving at high speeds, the engin...[Details]
Intel®
Xeon®
6
-
core processors now support the new Amazon EC2 R8i and R8i-flex instances on Amazon Web Services (AWS).
These new instances offer superior performance and fast...[Details]
Before understanding single-phase control transformers, let's briefly understand what a single-phase transformer is. A single-phase transformer uses a single-phase input. Compared to a three-phase ...[Details]
Lightweighting of automobiles is still a relatively unfamiliar term for automobiles. With the continuous improvement of environmental protection requirements, relevant regulations have also put for...[Details]
The second-generation Snapdragon W5+ and second-generation Snapdragon W5 platforms support users sending and receiving messages via satellite when there is no cellular and Wi-Fi coverage.
...[Details]