Crystal Units

Crystal units are used as resonators in crystal oscillator circuits and have a highly accurate frequency, tight tolerance and long-term stability. They come in a wide range of frequencies and provide the clock source. Specifications include resonance frequency, resonance mode, load capacitance and series resistance. The mode of oscillation in the resonance frequency operation is specified at the fundamental frequency or the third overtone.

Crystal Unit Modes

Crystals have two resonance modes, parallel and series. Load capacitance is an important specification when using parallel-resonant oscillation mode. Oscillator circuits can tolerate some degree of series resistance. Metal, ceramic epoxy and plastic package variety for crystals offer excellent environmental and heat resistance. Applications of a crystal are found in mobile phones, clock circuit for microprocessors, GPS clocks, and ISM band radio frequency communications.

3350 產品顯示為 Crystal Units

5 的 168

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比較產品詳述

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168

ECS Inc International 25MHz Crystal Oscillator SMD 4-Pin 3.2 x 2.5mm RS庫存編號 301-253 製造零件編號 ECS-120-12-33-AGN-TR 个 HK$3.54 數量	ECS Inc International	25MHz	Surface Mount	18pF	SMD	4	-	-	-	3.2 x 2.5mm	-	-	-	-	-
ECS Inc International 16MHz Crystal Oscillator SMD 4-Pin 3.2 x 2.5mm RS庫存編號 301-196 製造零件編號 ECS-160-8-33B-CTN-TR 个 HK$3.76 數量	ECS Inc International	16MHz	Surface Mount	8pF	SMD	4	-	-	-	3.2 x 2.5mm	-	-	-	-	-
ECS Inc International 32.768kHz Crystal Oscillator SMD 2-Pin 3.2 x 1.5mm RS庫存編號 301-273 製造零件編號 ECS-.327-6-34R-TR 个 HK$4.87 數量	ECS Inc International	32.768kHz	Surface Mount	6pF	SMD	2	-	-	-	3.2 x 1.5mm	-	-	-	-	-
ECS Inc International 25.000MHz Crystal Oscillator SMD 4-Pin 3.2 x 2.5 x 0.8mm RS庫存編號 301-143 製造零件編號 ECS-250-20-33-CKM-TR 个 HK$5.09 數量	ECS Inc International	25.000MHz	Surface Mount	20pF	SMD	4	-	-	-	3.2 x 2.5 x 0.8mm	-	-	-	-	-
ECS Inc International 8MHz Crystal Oscillator SMD 4-Pin 3.2 x 2.5mm RS庫存編號 301-290 製造零件編號 ECS-80-8-33Q-ADS 个 HK$7.31 數量	ECS Inc International	8MHz	Surface Mount	8pF	SMD	4	-	-	-	3.2 x 2.5mm	-	-	-	-	-
ECS Inc International 16MHz Crystal Oscillator SMD 2-Pin 5 x 3.2mm RS庫存編號 301-275 製造零件編號 ECS-120-20-33-CKM-TR 个 HK$5.09 數量	ECS Inc International	16MHz	Surface Mount	18pF	SMD	2	-	-	-	5 x 3.2mm	-	-	-	-	-
ECS Inc International 25MHz Crystal Oscillator SMD 4-Pin 3.2 x 2.5mm RS庫存編號 301-140 製造零件編號 ECS-250-18-33B-CKY-TR 个 HK$3.99 數量	ECS Inc International	25MHz	Surface Mount	18pF	SMD	4	-	-	-	3.2 x 2.5mm	-	-	-	-	-
ECS Inc International 8MHz Crystal Oscillator SMD 4-Pin 7 x 5mm RS庫存編號 301-248 製造零件編號 ECS-80-18-20BQ-DS 个 HK$14.17 數量	ECS Inc International	8MHz	Surface Mount	18pF	SMD	4	-	-	-	7 x 5mm	-	-	-	-	-
ECS Inc International 32.768kHz Crystal Oscillator SMD 4-Pin 8 x 3.8mm RS庫存編號 301-268 製造零件編號 ECS-.327-12.5-17X-TR 个 HK$5.76 數量	ECS Inc International	32.768kHz	Surface Mount	12.5pF	SMD	4	-	-	-	8 x 3.8mm	-	-	-	-	-
ECS Inc International 6MHz Crystal Oscillator SMD 4-Pin 7 x 5mm RS庫存編號 301-274 製造零件編號 ECS-060-18-20BM-JEN-TR 个 HK$11.74 數量	ECS Inc International	6MHz	Surface Mount	18pF	SMD	4	-	-	-	7 x 5mm	-	-	-	-	-
ECS Inc International 12MHz Crystal Oscillator SMD 2-Pin 2.5 x 2mm RS庫存編號 301-172 製造零件編號 ECS-120-10-36B-CWY-TR 个 HK$3.32 數量	ECS Inc International	12MHz	Surface Mount	10pF	SMD	2	-	-	-	2.5 x 2mm	-	-	-	-	-
ECS Inc International 24MHz Crystal Oscillator SMD 4-Pin 3.2 x 2.5mm RS庫存編號 301-225 製造零件編號 ECS-240-18-33B-CHN-TR 个 HK$3.99 數量	ECS Inc International	24MHz	Surface Mount	18pF	SMD	4	-	-	-	3.2 x 2.5mm	-	-	-	-	-
ECS Inc International 8MHz Crystal Oscillator SMD 4-Pin 5 x 3.2mm RS庫存編號 301-165 製造零件編號 ECS-80-10-30B-CWN-TR 个 HK$5.31 數量	ECS Inc International	8MHz	Surface Mount	10pF	SMD	4	-	-	-	5 x 3.2mm	-	-	-	-	-
ECS Inc International 25MHz Crystal Oscillator SMD 4-Pin 3.2 x 2.5mm RS庫存編號 301-138 製造零件編號 ECS-250-12-33Q-JES-TR 个 HK$6.64 數量	ECS Inc International	25MHz	Surface Mount	12pF	SMD	4	-	-	-	3.2 x 2.5mm	-	-	-	-	-
ECS Inc International 8MHz Crystal Oscillator SMD 4-Pin 3.2 x 2.5 x 0.8mm RS庫存編號 301-285 製造零件編號 ECS-80-18-33-JGN-TR 个 HK$4.43 數量	ECS Inc International	8MHz	Surface Mount	20pF	SMD	4	-	-	-	3.2 x 2.5 x 0.8mm	-	-	-	-	-
ECS Inc International 25MHz Crystal Oscillator SMD 4-Pin 5 x 3.2mm RS庫存編號 301-327 製造零件編號 ECS-250-12-30BQ-AEN-TR 个 HK$6.42 數量	ECS Inc International	25MHz	Surface Mount	12pF	SMD	4	-	-	-	5 x 3.2mm	-	-	-	-	-
ECS Inc International 24MHz Crystal Oscillator SMD 2-Pin 11.4 x 4.8mm RS庫存編號 301-200 製造零件編號 ECS-240-12-5PX-TR 个 HK$2.88 數量	ECS Inc International	24MHz	Surface Mount	12pF	SMD	2	-	-	-	11.4 x 4.8mm	-	-	-	-	-
ECS Inc International 16MHz Crystal Oscillator SMD 2-Pin 5 x 3.2mm RS庫存編號 301-276 製造零件編號 ECS-160-12-33-AGN-TR 个 HK$3.54 數量	ECS Inc International	16MHz	Surface Mount	18pF	SMD	2	-	-	-	5 x 3.2mm	-	-	-	-	-
ECS Inc International 32.768kHz Crystal Oscillator SMD 2-Pin 3.2 x 1.5mm RS庫存編號 301-177 製造零件編號 ECS-.327-12.5-34R-TR 个 HK$4.87 數量	ECS Inc International	32.768kHz	Surface Mount	12.5pF	SMD	2	-	-	-	3.2 x 1.5mm	-	-	-	-	-
ECS Inc International 20MHz Crystal Oscillator SMD 4-Pin 3.2 x 2.5 x 0.8mm RS庫存編號 301-354 製造零件編號 ECS-163.84-18-33-JGN-TR 个 HK$4.21 數量	ECS Inc International	20MHz	Surface Mount	-	SMD	4	-	-	-	3.2 x 2.5 x 0.8mm	-	-	-	-	-