Image not available
Illustrative purposes only
CM3440Z171B-10
Choke, Common Mode, 20 A
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: LAIRD
- Product type: Radial Leaded Common Mode Chokes / Filters
- Inductance:-; Rated Current:20A; Product Range:-; SVHC:No SVHC (15-Jan-2018); DC Current Max:20A; DC Resistance Max:0.0001ohm; Filter Terminals:SMD; Impedance:170ohm; Impedance Typ:202oh
- SVHC: No SVHC (07-Nov-2024)
- Inductance: -
- Product Range: CM3440 Series
- DC Current Rating: 20A
- DC Resistance Max: 1000µohm
- Operating Temperature Max: 125°C
- Operating Temperature Min: -40°C
| Delivery and price | |
|---|---|
| Units per pack | 910 |
| Price | 0.958 € |
| Current stock | 1000+ |
| Lead time | 30 days |
**==> picture [707 x 549] intentionally omitted <==** **----- Start of picture text -----**<br> PHYSICAL DIMENSIONS: ( M3440 / 1 / 1 B-1 0)<br>A 8.51 [.335] +£ 0.13 [.005]<br>B 10.03 [.395] + 0.15 [.006]<br>C 112.90ieee eee o e r | EL E LCTECTRRIICC AL CCHARACHARACTTEERRISISTTIICS:CS: |<br>D [.508] MAX. BO S N 7 © 100M H DCR R at ed<br>4.06 [.160] + 0.13 [.005] > 2 Rate d Vol t age<br>E 2.54 [.100] +£ 0.13 [.005] Se. (Q) (Q) Current Voc<br>ae 21193) + 02O5eoro) C1 SSS C [ NomMin i nalmum [|| 1 28|70] |= | |<br>T> 0.76 [.030] TYP.<br>Ts 0.76 [.030] T YP. NOT ES : UNL E SS OT HER WIS E SP EC I FIE D<br>TI My 1. BULK P A CK A G ED 910 PC P E R C ASE.<br>u 2. COMPON ENTS S H OULD B E A D E QU ATEL Y<br>“ Z vs. FREQUENCY (C,0,N) c Z Z. > < PR EHE ATE D B E FOR E SOLDERIN G .<br>12 < 3 D 3. T E RMIN AT ION F INIS H IS 100% TIN.<br>500 4. T HI S P A R T HA S NO PIN POL AR ITY.<br>S wn 6. OP ERAT ION TE MP E R A TUR E (INCLUDING S E L F—HEAT ING)<br>S = 40 ~ +1 25°C.<br>S 300 E QUIV A L E N T CIRCUIT<br>A _ 4) HOLE PATTERNS FOR WAVE SOLDERING<br>= az iT E<br>1.54 @ T 2<br>0 4 [.060]<br>1 10 100 1000 10000 T 3<br>FRE QU E NCY (M Hz )<br>Z, Rr” XL vs. N-REQUENCY (1) 4.06 4 3<br>[.160]<br>an 1 2<br>Sm Gy f 2.54<br>m<br>Z 100 2002/95/EC! | [.100]<br>a = * [ son ARE W mm (RES), s Too h s erp on<br>i rtr d ct ) LI<br>rc Zz a ee r e - ASS E MBLY JRK<br>A GI LE N T E 4991 A R F Impedance/Mat er ial A nalyzer , A |__—S CO D RAR FTIGI5/27/0NA4 | URK L EGS T OOL F<br>H P 16194 4 Tes t F ixture, T E ST R EF. 3007 Pr e v] _Des cR PT I ON | D ate [n T ] csaaozi71 p- 1 0-e- 2 |" H o335 | 2 ©<br>**----- End of picture text -----**<br> **==> picture [92 x 120] intentionally omitted <==** **==> picture [70 x 59] intentionally omitted <==** **==> picture [54 x 54] intentionally omitted <==**
Updated at June 10, 2026
About Novapart
Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
Learn more →Stock Shortage Specialist
When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →