# SMD COMMON MODE CHOKES
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**URL**: https://novapart.co/products/ACE1V4532-101-R/smd-common-mode-chokes
**SKU**: ACE1V4532-101-R
**Manufacturer**: EATON / PARTNER STOCK
**Category**: Passive Components || EMC / RFI Suppression || Common Mode Chokes / Filters || SMD Common Mode Chokes / Filters
**Price**: €0.3700
**Stock**: 500+
## Description
The ACE1V4532-101-R from Eaton is an automotive-grade SMD common mode choke engineered for high-reliability electromagnetic interference (EMI) suppression in demanding signal and power architectures. Built in a compact 1812 (4532 metric) surface-mount package measuring 4.5 x 3.2 x 2.8 mm, this component offers robust physical stability and is AEC-Q200 qualified to withstand harsh automotive environmental conditions. It features a minimum common-mode impedance of 2000 ohms (with a 5000 ohm typical value) at 10 MHz and provides a nominal common-mode inductance of 100 µH with a +50%/-30% tolerance at 100 kHz.
Designed to operate across a wide temperature range of -40°C to +125°C (inclusive of ambient and self-temperature rise), the device exhibits a maximum direct current resistance (DCR) of 2.0 ohms at +25°C and supports a maximum continuous DC current (Idc) of 150 mA. The choke operates at a typical rated voltage of 50 Vdc and guarantees a minimum insulation resistance of 10 Mohms. Constructed with a Moisture Sensitivity Level 1 (MSL 1) rating and full RoHS compliance, it is also compatible with J-STD-020 lead-free solder reflow profiles for seamless automated printed circuit board assembly.
This surface-mount common mode filter is ideally suited for Controller Area Network (CAN) busses, Ethernet architectures, advanced driver assistance systems (ADAS), infotainment networks, safety cameras, and powertrain xEV modules. Its electrical profile makes it particularly effective for integration into electronic control units (ECUs), electric power steering (EPS) systems, and battery management systems (BMS) where reliable high-frequency noise attenuation and signal integrity preservation are critical.
## Specifications
| Parameter | Value |
|---|---|
| Svhc | To Be Advised |
| Dc Resistance Max | 2ohm |
| Operating Temperature Max | 125°C |
| Operating Temperature Min | -40°C |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:4437033/)
Technical Data **10986**
Effective November 2019
## ACE1V4532 Automotive grade common-mode chip inductor
## **Applications**
- Controller area network (CAN)
- Ethernet architectures
- Automotive signal line filter
- Advanced driver assistance systems (ADAS)
- Infotainment, safety cameras, sensors, xEV, Powertrain
## **Product features**
- AEC-Q200 qualified
- 1812 (4532 metric) package
- Impedance range from 700 ohms to 15000 ohms
- Inductance range from 11 uH to 200 uH
- Moisture sensitivity level (MSL): 1
- Engine control unit (ECU)
- Electric power steering system (EPS)
- Battery management systems (BMS)
## **Environmental compliance and general specifications**
- Operating temperature range: -40 °C to +125 °C (ambient plus self-temperature rise)
**==> picture [147 x 49] intentionally omitted <==**
**----- Start of picture text -----**
• Solder reflow temperature:
J-STD-020 (latest revision) compliant
HALOGEN
Pb HF
FREE
SO RoHS
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ACE1V4532 Automotive grade common-mode chip inductor
Technical Data 10986 Effective November 2019
## **Product specifications**
|**Product specifications**||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|**Part number**||**Common-mode**
**impedance Z (Ω) at**
**10 MHz**|**Common-mode**
**inductance (μH) at**
**100 kHz**||**DCR (Ω)**
**@ +25 °**
**maximum**||**Idc (mA)**
**maximum**||**Rated voltage**
**(Vdc) typical**||**Insulation**
**resistance**
**(MΩ) minimum**|
|ACE1V4532-110-R||300 minimum|11 +50%/-30%||0.60||250||50||10|
|||700 typical||||||||||
|ACE1V4532-220-R||500 minimum|22 +50%/-30%||1.00||200||50||10|
|||1000 typical||||||||||
|ACE1V4532-510-R||1000 minimum|51 +50%/-30%||1.00||200||50||10|
|||2000 typical||||||||||
|ACE1V4532-101-R||2000 minimum|100 +50%/-30%||2.00||150||50||10|
|||5000 typical||||||||||
|ACE1V4532-201-R||10000 minimum|200 +50%/-30%||4.50||100||50||10|
|||15000 typical||||||||||
1. Part Number Definition: ACE1V4532-xxn-R ACE1V4532 = Product code and size xx= inductance value in uH,
n= multiplication factor: 10^n (i.e. 110 = 11 * 10^0 = 11 uH)
- -R suffix = RoHS compliant
## **Mechanical parameters, schematic, pad layout (mm)**
## Recommended pad layout
**==> picture [208 x 159] intentionally omitted <==**
**----- Start of picture text -----**
B
A
Epoxy
C
mm D
Terminations Wires
E
E
7
ahs
F F
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## Equivalent circuit
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eu 1 vevenna 4
al 2 sasaiee 3
No polarity
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|**Part Number**||**A**||**B**||**C**||**D**|**E**||**F**|
|---|---|---|---|---|---|---|---|---|---|---|---|
|ACE1V4532-xxn-R
~~—~~||4.5±0.2||3.2 ±0.2||2.8 ±0.2||0.2 ±0.1|1.2typ.||1.0typ.|
All soldering surfaces to be coplanar within 0.1 millimeters Tolerances are ±0.1 millimeters unless stated otherwise Pad layout dimensions are reference only Traces or vias underneath the inductor is not recommended
2
www.eaton.com/electronics
Technical Data 10986 Effective November 2019
## ACE1V4532 Automotive grade common-mode chip inductor
## **Packaging information (mm)**
Supplied in tape and reel packaging, 500 parts per 7” diameter reel
|Ao|3.45±0.10|
|---|---|
|Bo|4.90±0.10|
|Ko|3.05±0.10|
|W|12.00±0.20|
|E|1.75±0.10|
|F|5.50±0.05|
|Po|4.0±0.05|
|P1|8.0±0.10|
|Do|1.5+0.1,-0|
3
www.eaton.com/electronics
ACE1V4532 Automotive grade common-mode chip inductor
Technical Data 10986 Effective November 2019
## **Performance curves**
## **ACE1V4532-110-R**
**Frequency (MHz)**
## **ACE1V4532-510-R**
## **Frequency (MHz)**
## **ACE1V4532-201-R**
**==> picture [187 x 143] intentionally omitted <==**
**----- Start of picture text -----**
sooo
100 mode TUN
40 = TCE TT
Frequency (MHz)
1 10 100
Impedance (Ω)
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## **ACE1V4532-220-R**
1000 =e 100 , =eetSS it 1 10 **Frequency (MHz)**
**ACE1V4532-101-R**
**==> picture [10 x 70] intentionally omitted <==**
**----- Start of picture text -----**
Impedance (Ω)
**----- End of picture text -----**
## **Frequency (MHz)**
Common mode measurement method:
Differential mode measurement method:
4
www.eaton.com/electronics
Technical Data 10986 Effective November 2019
ACE1V4532 Automotive grade common-mode chip inductor
## **Solder reflow profile**
## **Table 1 - Standard SnPb solder (Tc)**
|**Package**
**Thickness**
<2.5 mm)||**Volume**
**mm3**
**<350**
235 °C||**Volume**
**mm3**
**≥350**
220 °C|
|---|---|---|---|---|
|≥2.5 mm||220 °C||220 °C|
## **Table 2 - Lead (Pb) free solder (Tc)**
|**Volume**
**Volume**
**Volume**|
|---|
|**Package**
**mm3**
**mm3**
**mm3**|
|**thickness**
**<350**
**350 - 2000**
**>2000**
~~el~~|
|<1.6 mm
260 °C
260 °C
260 °C
~~a~~|
|1.6 – 2.5 mm
260 °C
250 °C
245 °C
~~Te~~|
|~~Te~~|
|>2.5 mm
250 °C
245 °C
245 °C|
## **Reference J-STD-020**
|**Profile feature**||**Standard SnPb solder**||**Lead (Pb) free solder**|
|---|---|---|---|---|
|Preheat and soak • Temperature min. (Tsmin)||100 °C||150 °C|
|• Temperature max. (Tsmax)||150 °C||200 °C|
|• Time (Tsminto Tsmax) (ts)||60-120 seconds||60-120 seconds|
|Ramp up rate TLto Tp||3 °C/ second max.||3 °C/ second max.|
|Liquidous temperature (Tl)||183 °C||217 °C|
|Time (tL) maintained above TL||60-150 seconds||60-150 seconds|
|Peak package body temperature (TP)*||Table 1||Table 2|
|Time (tp)* within 5 °C of the specified classification temperature (Tc)||20 seconds*||30 seconds*|
|Ramp-down rate (Tpto TL)||6 °C/ second max.||6 °C/ second max.|
|Time 25 °C to peak temperature||6 minutes max.||8 minutes max.|
* Tolerance for peak profile temperature (Tp) is defined as a supplier minimum and a user maximum.
Life Support Policy: Eaton does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user.
Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also reserves the right to change or update, without notice, any technical information contained in this bulletin.
**Eaton Electronics Division** 1000 Eaton Boulevard Cleveland, OH 44122 United States Eaton.com/electronics © 2019 Eaton Follow us on social media to get the All Rights Reserved Eaton is a registered trademark. latest product and support information. Printed in USA Publication No. 10986 BU-MC19114 All other trademarks are property November 2019 of their respective owners. HOM
## Links
- [View this product on Novapart](https://novapart.co/products/ACE1V4532-101-R/smd-common-mode-chokes)
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- [Supplier page](https://es.farnell.com/eaton-partner-stock/ace1v4532-101-r/smd-common-mode-chokes/dp/4437033)
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