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.
SMT贴片机是表面贴装技术（Surface Mount Technology）中的重要设备，它的性能状态对电子制造的质量和效率有着决定性的影响。因此，对SMT贴片机的主要指标性能进行定期检测非常重要。以下是一些主要的检测项目： 定位精度：定位精度是SMT贴片机的核心性能指标，它直接影响到贴片的准确性。通常，我们通过重复测量贴片机在X、Y轴上的移动误差来检测其定位精度。 贴片速度：贴片速度...[详细]
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