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ECS-250-10-33B-CWN-TR
Crystal, ECS-33B Series, 25 MHz, 10 ppm, 15 ppm, 10 pF
Image is for illustrative purposes only. Please refer to product description.
ManufacturerECS INC INTERNATIONAL
Manufacturer Part NoECS-250-10-33B-CWN-TR
Order Code
Full Reel3649710
Re-Reel3649584RL
Cut Tape3649584
Product RangeECS-33B Series
Your Part Number
2,911 In Stock
Need more?
2911 Delivery in 5-6 Business Days(UK stock)
Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | CNY3.370 | CNY3.37 |
Cut Tape & Re-Reel
| Quantity | Price (inc GST) |
|---|---|
| 1+ | CNY3.370 (CNY3.8081) |
| 10+ | CNY2.870 (CNY3.2431) |
| 50+ | CNY2.610 (CNY2.9493) |
| 200+ | CNY2.500 (CNY2.825) |
| 500+ | CNY2.260 (CNY2.5538) |
Full Reel
| Quantity | Price (inc GST) |
|---|---|
| 1000+ | CNY2.000 (CNY2.260) |
| 3000+ | CNY1.890 (CNY2.1357) |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerECS INC INTERNATIONAL
Manufacturer Part NoECS-250-10-33B-CWN-TR
Order Code
Full Reel3649710
Re-Reel3649584RL
Cut Tape3649584
Product RangeECS-33B Series
Technical Datasheet
Product RangeECS-33B Series
Frequency Nom25MHz
Crystal Frequency25MHz
Frequency Tolerance + / -10ppm
Frequency Stability + / -15ppm
Load Capacitance10pF
Crystal Case / PackageSMD, 3.2mm x 2.5mm
Operating Temperature Min-40°C
Operating Temperature Max85°C
SVHCNo SVHC (04-Feb-2026)
Product Overview
ECS-250-10-33B-CWN-TR is an ECS-33B miniature compact SMD crystal. It offers low aging of ±1ppm in the first year. The industry standard 3.2 x 2.5 x 0.8mm ceramic package is ideal for today’s wireless applications. Typical applications include IOT/wearable applications, SmartHome sensors, BTLE, Wi-Fi wireless, and low aging.
- 25MHz frequency
- Tolerance is ±10ppm
- Stability is ±15ppm
- 10pF load capacitance
- Operating temperature range from -40°C to 85°C
- 40 ohm ESR
Technical Specifications
Product Range
ECS-33B Series
Crystal Frequency
25MHz
Frequency Stability + / -
15ppm
Crystal Case / Package
SMD, 3.2mm x 2.5mm
Operating Temperature Max
85°C
Frequency Nom
25MHz
Frequency Tolerance + / -
10ppm
Load Capacitance
10pF
Operating Temperature Min
-40°C
SVHC
No SVHC (04-Feb-2026)
Technical Docs (1)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Taiwan
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Taiwan
Country in which last significant manufacturing process was carried out
Tariff No:85416000
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.000054