
For Reference Only
Part Number | ECS-3953M-250-B-TR |
OEMstron Part # | ECS-3953M-250-B-TR |
Manufacturer | ECS |
Category | Passive Components › Crystals, Oscillators, Resonators › Oscillators |
Description | XTAL OSC XO 25.0000MHZ HCMOS SMD |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | ECS-3953M-250-B-TR PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 21 - Mar 26 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
ECS-3953M-250-B-TR Specifications
Part Number | ECS-3953M-250-B-TR | |
Brand | ECS | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Passive Components | |
Category | Crystals, Oscillators, Resonators | |
Subcategory | Oscillators | |
Manufacturer | ECS | |
Series | ECS-3953M | |
Base Resonator | Crystal | |
Type | XO (Standard) | |
Frequency | 25MHz | |
Function | Enable/Disable | |
Output | HCMOS | |
Voltage - Supply | 3.3V | |
Frequency Stability | ±50ppm | |
Absolute Pull Range (APR) | - | |
Operating Temperature | -10°C ~ 70°C | |
Current - Supply (Max) | 15mA | |
Ratings | - | |
Mounting Type | Surface Mount | |
Package / Case | 4-SMD, No Lead | |
Size / Dimension | 0.295" L x 0.197" W (7.50mm x 5.00mm) | |
Height - Seated (Max) | 0.069" (1.75mm) |
ECS-3953M-250-B-TR Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
ECS-3953M-250-B-TR D# V72:2272_17700616 ECS International Inc |
Oscillator XO 25MHz ±50ppm 15pF HCMOS 60% 3.3V 4-Pin CSMD T/R RoHS: Compliant
|
Americas - 272 |
Part Number | Description | Stock |
ECS-3953M-250-B-TR D# ECS-3953M-250-B-TR ECS International Inc |
Clock Oscillator 250MHz 3.3V 15pF 4-Pin CSMD T/R - Tape and Reel (Alt: ECS-3953M-250-B-TR) RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
ECS-3953M-250-B-TR D# ECS-3953M-250-B-TR ECS International Inc |
Clock Oscillator 250MHz 3.3V 15pF 4-Pin CSMD T/R (Alt: ECS-3953M-250-B-TR) RoHS: Compliant
|
Asia - 0 |
Part Number | Description | Stock |
ECS-3953M-250-B-TR ECS International Inc |
764 |
Part Number | Description | Stock |
ECS-3953M-250-B-TR ECS International Inc |
OSC XO 25.000MHZ HCMOS SMD |
6000 |
Part Number | Description | Stock |
ECS-3953M-250-B-TR D# XC792CT-ND ECS International Inc |
XTAL OSC XO 25.0000MHZ HCMOS SMD |
3320 In Stock |
Part Number | Description | Stock |
ECS-3953M-250-B-TR ECS International Inc |
ECS-3953M Series 25 MHz 7.5 x 5 mm 3.3 V ±50 ppm SMT Clock Oscillator RoHS: Compliant
pbFree: Yes
|
3000 Reel |
Part Number | Description | Stock |
ECS-3953M-250-B-TR D# 520-3953M-250-BT ECS International Inc |
Standard Clock Oscillators 25MHz 3.3V 50ppm -10C +70C RoHS: Compliant
|
245 |
Part Number | Description | Stock |
ECS-3953M-250-B-TR D# NS-ECS-3953M-250-B-TR ECS Inc |
OEM/CM ONLY |
4092 |
Part Number | Description | Stock |
ECS-3953M-250-B-TR STMicroelectronics |
HCMOS OUTPUT CLOCK OSCILLATOR, 25MHZ NOM |
305 |
Part Number | Description | Stock |
ECS3953M250BTR ECS International Inc |
OEM/CM ONLY |
7779 |
Part Number | Description | Stock |
ECS-3953M-250-B-TR D# 53155856 ECS |
Oscillator XO 25MHz ±50ppm 15pF HCMOS 60% 3.3V 4-Pin CSMD T/R RoHS: Compliant
|
Americas - 2000 |
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