WLAC291AZ0GT05PB

COIL AIR CORE 18.5NH 2% SMD
Mfr. Part Number
WLAC291AZ0GT05PB
Manufacturer
Walsin Technology
Package / Case
Nonstandard
Datasheet
Description
COIL AIR CORE 18.5NH 2% SMD
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
sample
Free Sample
WLAC291AZ0GT05PB
Walsin Technology
Request a free sample for evaluation. We will contact you shortly.
* Mandatory Fields
*Quantity:
*Contact Name
Contact Name is required
Company Name
*Email
Email is required
Phone
*Country
Country is required
Your Question
Cancel
SUBMIT
In Stock4,776
Unit
Price
$0.1094
Buy Now
Buy at reference price · Secure checkout
Get Quote
No payment required · Reply within 24h
Reference Price
QuantityPrice
1$ 0.1094
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-09-19 · Valid as reference until 2026-09-26 · Request RFQ for live stock.
Need a better price?

Specification Summary

Package / Case
Nonstandard
Current Rating (Amps)
4 A
Frequency - Self Resonant
2.5GHz
Inductance Frequency - Test
150 MHz
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
DC Resistance (DCR)
3.9mOhm Max
Height - Seated (Max)
0.125" (3.18mm)
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)
Shortage / allocation / EOL lines may need longer — ask via RFQ.
Reference price and stock shown as of 2026-09-19. Confirm live availability and unit price via RFQ before placing a PO.
Specifications
Product Description
Purchase & Inquiry
Material - Core
Air
Inductance Frequency - Test
150 MHz
Features
-
Supplier Device Package
-
Height - Seated (Max)
0.125" (3.18mm)
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Size / Dimension
0.145" L x 0.120" W (3.68mm x 3.05mm)
Type
Wirewound
Current - Saturation (Isat)
-
DC Resistance (DCR)
3.9mOhm Max
Frequency - Self Resonant
2.5GHz
Q @ Freq
132 @ 150MHz
Current Rating (Amps)
4 A
Inductance
18.5 nH
Package / Case
Nonstandard
Ratings
-
Shielding
Unshielded
Tolerance
±2%
COIL AIR CORE 18.5NH 2% SMD
Brand Introduction

Walsin Technology Corporation, part of the Passive Systems Alliance Taiwan, is a leading supplier of RF passive devices. The Walsin offering includes Bluetooth® , GPS and WiMAX® chip antennas, high frequency band pass, balanced and low pass filters, balun transformers, diplexers, and common-mode filters.

Walsin's customer base spans the globe with products used in automotive, consumer, industrial or medical applications, the PSA family of RF Devices provides a broad lineup to cover your design needs.

Evaluation ( 0 )
Write Your Review
Email is required
SUBMIT
Content is required

Buying FAQ — WLAC291AZ0GT05PB

How do I buy WLAC291AZ0GT05PB from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes WLAC291AZ0GT05PB. We reply with stock, channel note, reference price and ETA.

Is the listed price final?

Prices on the product page are reference only. Confirm unit price, currency and validity via RFQ before placing a PO.

How fresh is the stock figure?

Stock and reference price show an as-of date on the page. Ask for a live confirm — allocation lines can change daily.

How do you source authentic parts?

We source from manufacturers, franchised distributors and verified independents, then inspect incoming lots. See /anti-counterfeit/.

What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.