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3-108-427
Common Mode Choke, 3 mH, 12 A, DKIH-4 Series, Radial Leaded
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- Manufacturer: SCHURTER
- Product type: Radial Leaded Common Mode Chokes / Filters
- Inductance:3mH; Rated Current:12A; Product Range:DKIH-4 Series; SVHC:No SVHC (15-Jan-2019)
- SVHC: No SVHC (21-Jan-2025)
- Inductance: 3mH
- Product Range: DKIH-4 Series
- DC Current Rating: 12A
- DC Resistance Max: 3700µohm
- Operating Temperature Max: 100°C
- Operating Temperature Min: -40°C
| Delivery and price | |
|---|---|
| Units per pack | 20 |
| Price | 24.74 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**Suppression Chokes** https://www.schurter.com /PG81_82 DKIH-4 Compensated High Current Choke, 3-phase and neutral line See below: **Approvals and Compliances** ## **Description** - Current compensated choke - 3-phase and neutral line - THT-terminals - Flange for mounting onto printed circuit board ## **Unique Selling Proposition** - Compact size and light weight ## **Applications** - Frequency converter - Charge stations - UPS-systems ## **Weblinks** pdf data sheet, html datasheet, General Product Information, Approvals, Distributor-Stock-Check, Detailed request for product, Landing Page - Open design optimizes heat dissipation - Nanocrystalline ring cores (NK) - Customer specific pin outs available ## **Technical Data** |**Technical Data**|| |---|---| |Rated voltage|500/760 VAC/VDC| |Rated Current|10-40 A @ Ta 40°C| |Rated inductance|0.75-6.5 mH, Tol.-30% +50%| |Power Operating Frequency|0-400 Hz| |Terminal Type|THT| |Weight|100-165 g| |Material|UL 94V-0| |Test Voltage|500 V: 2150 VDC, 2 sec, winding to| |---|---| ||winding| |760 V: 3300 VDC, 2 sec, winding to|| ||winding| |Climatic Category|40/100/21 acc. to IEC 60068-1| |Allowable Operation Temp.|-40°C to 100°C| ## **Approvals and Compliances** Detailed information on product approvals, code requirements, usage instructions and detailed test conditions can be looked up in Details about Approvals SCHURTER products are designed for use in industrial environments. They have approvals from independent testing bodies according to national and international standards. Products with specific characteristics and requirements such as required in the automotive sector according to IATF 16949, medical technology according to ISO 13485 or in the aerospace industry can be offered exclusively with customer-specific, individual agreements by SCHURTER. ## **Application standards** Application standards where the product can be used |Application standards where the product can be used|Application standards where the product can be used|Application standards where the product can be used||| |---|---|---|---|---| |**Organization**||**Design**|**Standard**|**Description**| |||Designed for applications acc.|IEC/UL 62368-1|Audio/video, information and communication technology equipment - Part<br>1: Safety requirements| |**Compliances**|**Compliances**|||| |The product complies with following Guide Lines|The product complies with following Guide Lines|The product complies with following Guide Lines||| |**Identification**||**Details**|**Initiator**|**Description**| |||RoHS|SCHURTER AG|Directive RoHS 2011/65/EU, Amendment (EU) 2015/863| |~~©~~|~~©~~|China RoHS|SCHURTER AG|The law SJ / T 11363-2006 (China RoHS) has been in force since 1 March<br>2007. It is similar to the EU directive RoHS.| |||REACH|SCHURTER AG|On 1 June 2007, Regulation (EC) No 1907/2006 on the Registration,| |||||Evaluation, Authorization and Restriction of Chemicals 1 (abbreviated as| |||||"REACH") entered into force.| ## **Compliances** The product complies with following Guide Lines EMC Products **1** **Suppression Chokes** https://www.schurter.com /PG81_82 DKIH-4 **Dimension [mm]** 52-10 **==> picture [327 x 137] intentionally omitted <==** **----- Start of picture text -----**<br> ø 53 max. 31 max.<br>(8x) Terminal ø1.25<br>(+0.3 /-0)<br>16.51 ±0.1 5 7<br>9.5 ±0.1 6 Label<br>0 4 8<br>9.5 ±0.1 2<br>16.51 ±0.1 3 1<br>5 +-10.5<br>±0.1 ±0.1 0 ±0.1 ±0.1<br>16.51 9.5 9.5 16.51<br>**----- End of picture text -----**<br> 52-12 **==> picture [291 x 133] intentionally omitted <==** **----- Start of picture text -----**<br> ø 53 max. 31 max. (8x) Terminal ø1.5<br>(+0.3 /-0)<br>16.51 ±0.1 5 6 7 Label<br>9.5 ±0.1<br>4 8<br>0<br>2<br>9.5 ±0.1<br>3 1<br>16.51 ±0.1<br>5 +-10.5<br>16.51 0.1± 9.5 0.1± 0 9.5 0.1± 16.51 0.1±<br>**----- End of picture text -----**<br> EMC Products **2** **Suppression Chokes** https://www.schurter.com /PG81_82 DKIH-4 52-16 **==> picture [298 x 135] intentionally omitted <==** **----- Start of picture text -----**<br> ø 53 max. 31 max. (8x) Terminal ø1.8<br>(+0.3 /-0)<br>16.51 ±0.1 7<br>- —— 9.5 ±0.1 5 KES 6 Label<br>0 4 8<br>9.5 ±0.1 2<br>16.51 ±0.1 3 1<br>= 5 +-10.5 S i te<br>16.510.1± 9.5 0.1± 0 9.50.1± 16.510.1±<br>**----- End of picture text -----**<br> 52-25 **==> picture [316 x 133] intentionally omitted <==** **----- Start of picture text -----**<br> ø 53 max. 31 max.<br>(8x) Terminal ø2.24<br>(+0.3 /-0)<br>16.51 ±0.1<br>5 6 7<br>9.5 ±0.1 Label<br>4 8<br>0<br>2<br>9.5 ±0.1<br>16.51 ±0.1 3 1<br>teIn 5 +-10.5 n ame<br>16.510.1± 9.5 0.1± 0 9.50.1± 16.510.1±<br>**----- End of picture text -----**<br> EMC Products **3** **Suppression Chokes** https://www.schurter.com /PG81_82 DKIH-4 52-32 **==> picture [312 x 131] intentionally omitted <==** **----- Start of picture text -----**<br> ø 53 max. 31 max.<br>(8x) Terminal ø2.8<br>(+0.3 /-0)<br>17.89 ±0.1 7<br>15.019.46 ±±0.10.1 5 6 Label<br>0.83 ±0.10 4 8<br>0.83 ±0.1<br>9.46 ±0.1 2<br>15.01 ±0.1 1<br>17.89 ±0.1 3<br>5 +-10.5 17.890.1± 15.010.1± 9.46 0.1± 0.83 0.1± 0 0.83 0.1± 9.46 0.1± 15.010.1± 17.890.1±<br>**----- End of picture text -----**<br> 52-40 **==> picture [312 x 141] intentionally omitted <==** **----- Start of picture text -----**<br> ø 53 max. 31 max.<br>(8x) Terminal ø3.15<br>(+0.3 /-0)<br>17.89 ±0.1 7<br>15.019.46 ±±0.10.1 5 6 Label<br>0.83 ±0.1 8<br>0<br>0.83 ±0.1 4<br>9.46 ±0.1 2<br>15.01 ±0.1 1<br>17.89 ±0.1 3<br>5 +-10.5<br>17.890.1± 15.010.1± 9.46 0.1± 0.83 0.1± 0 0.83 0.1± 9.46 0.1± 15.010.1± 17.890.1±<br>**----- End of picture text -----**<br> EMC Products **4** **Suppression Chokes** https://www.schurter.com /PG81_82 DKIH-4 58-10 **==> picture [329 x 141] intentionally omitted <==** **----- Start of picture text -----**<br> ø 58 max. 31 max.<br>(8x) Terminal ø1.25<br>(+0.3 /-0)<br>18.38 ±0.1<br>12 ±0.1 5 6 7<br>Label<br>4 8<br>0<br>12 ±0.1 2<br>18.38 ±0.1 3 1<br>5 +-10.5<br>18.380.1± 12 0.1± 0 12 0.1± 18.38 0.1±<br>**----- End of picture text -----**<br> 58-12 **==> picture [329 x 141] intentionally omitted <==** **----- Start of picture text -----**<br> ø 58 max. 31 max.<br>(8x) Terminal ø1.5<br>(+0.3 /-0)<br>18.38 ±0.1<br>5 6 7<br>12 ±0.1<br>Label<br>4 8<br>0<br>12 ±0.1 2<br>18.38 ±0.1 3 1<br>5 +-10.5<br>18.380.1± 12 0.1± 0 12 0.1± 18.38 0.1±<br>**----- End of picture text -----**<br> EMC Products **5** **Suppression Chokes** https://www.schurter.com /PG81_82 DKIH-4 58-16 **==> picture [329 x 141] intentionally omitted <==** **----- Start of picture text -----**<br> ø 58 max. 31 max.<br>(8x) Terminal ø1.8<br>(+0.3 /-0)<br>18.38 ±0.1 7<br>12 ±0.1 5 6<br>Label<br>4 8<br>0<br>12 ±0.1 2<br>3 1<br>18.38 ±0.1<br>5 +-10.5<br>18.38 0.1± 12 0.1± 0 120.1± 18.380.1±<br>**----- End of picture text -----**<br> 58-25 **==> picture [332 x 145] intentionally omitted <==** **----- Start of picture text -----**<br> ø 58 max. 31 max. (8x) Terminal ø2.24<br>(+0.3 /-0)<br>24.11±0.1<br>7<br>10.68 ±0.1<br>9.74 ±0.1 5 6<br>Label<br>4.53 ±0.1 8<br>0<br>4<br>4.53 ±0.1 1<br>9.74 ±0.1 2<br>10.68 ±0.1<br>3<br>24.11 ±0.1<br>5 +-10.5 24.110.1± 10.680.1± 9.740.1± 4.53 0.1± 0 4.530.1± 9.740.1± 10.680.1± 24.110.1±<br>**----- End of picture text -----**<br> EMC Products **6** **Suppression Chokes** https://www.schurter.com /PG81_82 DKIH-4 58-32 **==> picture [336 x 149] intentionally omitted <==** **----- Start of picture text -----**<br> ø 58 max. 31 max.<br>(8x) Terminal ø2.8<br>(+0.3 /-0)<br>24.11±0.1<br>7<br>10.68 ±0.1 5 6<br>9.74 ±0.1 8 Label<br>4.53 ±0.1<br>0<br>4.53 ±0.1 4<br>9.74 ±0.1 2 1<br>10.68 ±0.1<br>3<br>24.11 ±0.1<br>5 +-10.5<br>24.110.1± 10.680.1± 9.740.1± 4.53 0.1± 0 4.530.1± 9.740.1± 10.680.1± 24.110.1±<br>**----- End of picture text -----**<br> 58-40 **==> picture [311 x 145] intentionally omitted <==** **----- Start of picture text -----**<br> ø 58 max. 31 max. (8x) Terminal ø3.15<br>(+0.3 /-0)<br>24.11±0.1<br>7<br>10.68 ±0.1<br>4.53 9.74 ±±0.10.1 5 6 8 Label<br>0<br>4.53 ±0.1 4 1<br>9.74±0.1<br>10.68 ±0.1 2<br>24.11±0.1 3<br>5 +-10.5<br>24.110.1± 10.680.1± 9.740.1± 4.53 0.1± 0 4.530.1± 9.740.1± 10.680.1± 24.110.1±<br>**----- End of picture text -----**<br> EMC Products **7** **Suppression Chokes** https://www.schurter.com /PG81_82 DKIH-4 ## **Diagrams** **==> picture [244 x 135] intentionally omitted <==** **----- Start of picture text -----**<br> 1 2<br>3 4<br>5 6<br>7 8<br>**----- End of picture text -----**<br> ## **Impedance curves** **==> picture [286 x 153] intentionally omitted <==** **----- Start of picture text -----**<br> 500 VDC 760 VDC<br>z [Ω]<br>1M<br>100k<br>10 A<br>12 A<br>10k 16 A<br>1k<br>25 A<br>100 40 A<br>32 A<br>10<br>10k 100k 1M 10M f [Hz]<br>**----- End of picture text -----**<br> **==> picture [166 x 133] intentionally omitted <==** **----- Start of picture text -----**<br> z [Ω]<br>1M<br>100k<br>10 A<br>12 A<br>10k 16 A<br>1k<br>25 A<br>100 32 A<br>40 A<br>10<br>10k 100k 1M 10M f [Hz]<br>**----- End of picture text -----**<br> ## **All Variants** **==> picture [462 x 203] intentionally omitted <==** **----- Start of picture text -----**<br> In [A] Un [V] Ln [mH] Rcu Tripped Power fRES Copper ø Weight [g] Housing Packing unit [pcs.] Order Number<br>[m Ω ] Dissipation [W] [MHz] [mm]<br>10 500 5.5 7 2.8 3.68 1.25 100 g 52-10 20 3-108-426 █<br>12 500 3 3.7 2.13 5.06 1.5 105 g 52-12 20 3-108-427 █<br>16 500 2.1 2.12 2.17 6.6 1.8 100 g 52-16 20 3-108-428 █<br>20 500 1.35 1.12 2.8 9.56 2.24 110 g 52-25 20 3-108-429 █<br>25 500 1.35 1.12 2.8 9.56 2.24 110 g 52-25 20 3-108-430 █<br>32 500 0.75 0.55 2.25 15.4 2.8 130 g 52-32 20 3-108-431 █<br>40 500 0.75 0.44 2.82 13.4 3.15 140 g 52-40 20 3-108-432 █<br>10 760 6.5 8 3.2 3.2 1.25 130 g 58-10 20 3-108-433 █<br>12 760 4.0 4.33 2.49 4.8 1.5 130 g 58-12 20 3-108-434 █<br>16 760 3.0 2.6 2.66 5.18 1.8 140 g 58-16 20 3-108-435 █<br>20 760 2.0 1.4 3.5 6.6 2.24 150 g 58-25 20 3-108-436 █<br>25 760 2.0 1.4 3.5 6.6 2.24 150 g 58-25 20 3-108-437 █<br>32 760 0.75 0.55 2.25 15.4 2.8 155 g 58-32 20 3-108-438 █<br>40 760 0.75 0.44 2.82 15.4 3.15 165 g 58-40 20 3-108-439 █<br>**----- End of picture text -----**<br> █ Most Popular. Availability for all products can be searched real-time:https://www.schurter.com/en/Stock-Check/Stock-Check-SCHURTER The specifications, descriptions and illustrations indicated in this document are based on current ~~information. All content is subject to modifications and amendments. Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability and test each product selected for their own applications.~~ EMC Products **8**
Updated at April 29, 2026
SCHURTER is a globally recognized innovator and manufacturer of high-quality electronic components, specializing in products that ensure a safe and clean supply of power. With a strong reputation in the electronics and PCB assembly industries, the company delivers reliable solutions engineered to protect critical circuits, streamline device operation, and optimize electrical performance across diverse applications. The core of our SCHURTER portfolio revolves around comprehensive circuit protection. We carry an extensive selection of standard and resettable fuses, accompanied by robust fuse holders, to safeguard sensitive electronics against overcurrent conditions. Furthermore, our offering features high-performance thermal circuit breakers and associated accessories, providing dependable protection and rapid reset capabilities for demanding industrial and commercial environments. Beyond fundamental circuit protection, SCHURTER excels in electromagnetic compatibility (EMC) and RFI suppression technologies. Our range includes precision-engineered power line filters and common mode chokes designed to mitigate electromagnetic interference and ensure signal integrity. Accompanied by specialized components such as AC/DC LED power supplies, SCHURTER provides the meticulous engineering and durability necessary for modern, high-reliability electronic design.
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