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SMD Tuning Fork Crystal PSX1610 Features Ultra miniature SMD tuning fork crystal resonator A ceramic package with metal lid providing high precision and reliability. Metal lid connected to GND terminal to reduce EMI Suitable for mobile communications and consumer devices. Applications Mobile communications and consumer devices, etc. Smart card and Wearable devices More
SMD Tuning Fork Crystal PSX215 Features Ultra miniature SMD tuning fork crystal resonator A ceramic package with metal lid providing high precision and reliability. Metal lid connected to GND terminal to reduce EMI Suitable for mobile communications and consumer devices. Applications Mobile communications and consumer devices, etc. Smart card and Wearable devices More
3215mm with10ppm Features 3215 Size Miniature And Fork Crystal Resonator With A Low Profile Pf 0.75mm. A Ceramic Package Providing High Precision And Reliability. Metal Lid Connected To GND Terminal To Reduce EMI. Noise Resistance Application (Smart Meter Etc.) series resistance 50KΩ max available. AEC-Q200 Compliant Applications Mobile Communications, PDA, Wave Clock, Digital Appliance Auto Motive Applications Such As Multimedia Device More
SMD Tuning Fork Crystal PSX415 Features 4115 size miniature and fork crystal resonator with a low profile pf 0.75mm. a ceramic package providing high precision and reliability. metal lid connected to GND terminal to reduce EMI. Noise Resistance application (smart meter etc.) AEC-Q200 compliant Applications mobile Communications, PDA, wave clock, digital appliance auto motive applications such as multimedia device More
SMD Tuning Fork Crystal PMX145 Features Ultra Miniature SMD Tuning Fork Crystal Resonator Plastic molded SMD tuning fork crystal of heat-resistance Metal Lid Connected To GND Terminal To Reduce EMI Suitable For Mobile Communications And Consumer Devices. Applications Mobile Communications And Consumer Devices, Etc. Smart Card And Wearable Devices More
SMD Tuning Fork Crystal PMX206 Features Ultra Miniature SMD Tuning Fork Crystal Resonator Plastic molded SMD tuning fork crystal of heat-resistance Metal Lid Connected To GND Terminal To Reduce EMI Suitable For Mobile Communications And Consumer Devices. Applications Mobile Communications And Consumer Devices, Etc. Smart Card And Wearable Devices More
SMD Tuning Fork Crystal PMX405 Features Ultra Miniature SMD Tuning Fork Crystal Resonator Plastic molded SMD tuning fork crystal of heat-resistance Metal Lid Connected To GND Terminal To Reduce EMI Suitable For Mobile Communications And Consumer Devices. Applications Mobile Communications And Consumer Devices, Etc. Smart Card And Wearable Devices More
SMD Tuning Fork Crystal PMX406 Features Ultra Miniature SMD Tuning Fork Crystal Resonator Plastic molded SMD tuning fork crystal of heat-resistance Metal Lid Connected To GND Terminal To Reduce EMI Suitable For Mobile Communications And Consumer Devices. Applications Mobile Communications And Consumer Devices, Etc. Smart Card And Wearable Devices More

Acystal PMX307 Replacement of 415 from Citizen and DST410S from KDS

PMX307-Crystal 32.768 khz-watch Crystal 32.768 khz-Quartz Resonator 32.768 KHz

Free Sample A-Crystal Quartz Resonator 32.768 KHz Crystal Oscillator、Resonator 32.768 KHz、Quartz 32.768 KHz、32.768KHz DIP Tuning Fork、12.5pf 20ppm 32.768KHz、Electronic Component Crystals 32.768KHz、32.768KHz 6pF Quartz Crystal、DIP Tuning Fork Xtal 32.768KHz、Components Resonator 32.768KHz 6pF Quartz Crystal、SMD 32.768KHz、32.768KHz Crystal 3225、Oscillator 32.768KHz、SMD Oscillator 32.768KHz、32.768KHz Crystal Oscillator.

Item NO. :
PMX307
Payment:
T/T
Market Price:
$0.058
Price:
$0.078/0.088
Price Range:3000 - 10000/$0.078
Product Origin:
China
Shipping Port:
Shanghai
Lead Time：
7days

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Product Detail

CRYSTAL UNIT SPECIFICATIONS

Product	CRYSTAL RESONATORS
Spec	PMX307/32.768K/12.5PF/+-20PPM
A-Crystal P/N	AMP3276812503E6

Replacement Tuning fork crystal units CM415 KHz Crystal from Citizen and

A-Crystals PMX307 and CM415 Series CITIZEN FINEDEVICE CM415 32.768KDZF-UT Crystal in 32.768 kHz, SMD, 4.1mm x 1.5mm, 12.5 pF, 20 ppm.DST410S KDS 4115 32.768K 32.768KHZ with 2pins

1. ELECTRICAL SPECIFICATIONS

1.1 Hold Type: PMX-307

Parameter	Symb	Value	Condition
Frequency Range	FO	32.768Khz
Frequency Tolerance	△f/fo	±20PPM	REF TO 25℃
Temperature Coefficient	K	-0.034±0.006 ppm/(℃)2
Turnover Temperature	TTO	25±5℃
Operating Temperature Range	TOP	-20℃ to 70℃
Storage Temperature Range	TST	-55℃ to 125℃
Quality Factor	Q	60,000TYP
Series Rstance	R1	70 KΩ	REF TO 25℃
Shunt Capacitance	CO	1.0PF TYP	0.9~2.0PF
Motional Capacitance	C1	3.0 Ff TYP
Load Capacitance	CL	12.5PF
Insulator Resistance	IR	500 MΩ	DC100V±15V
Drive Level	DL	0.1цW	0.5Max
Capacitance ratio	R	450TYP
Aging Rate	△	±3PPM	at 25℃±3℃

1.2 Dimension(Unit: mm)

1.3Reflow solder

2. TEST STANDARD

2.1 GENERAL ELECTRICAL CHARACTERISTICS AND VISUALTESTING

2.1.1 LOT CLASSIFICATION : If the quantity is 1000 PCS or more, 1000 PCS is one lot

2.1.2 SAMPLING TEST METHOD : MIL-STD-105E G-II

2.1.3 TEST LEVEL

A) HIGH LEVEL DEFECT : AQL 0.065% [200 pcs]

B) MEDIUM LEVEL DEFECT : AQL 0.25% [50 pcs]

C) LOW LEVEL DEFECT :AQL 0.4% [32 pcs]

2.1.4 DEFECT CLASSIFICATION

A) HIGH LEVEL

@NO FREQUENCY

@MIXING

@LEAK DEFECT

B) MEDIUM LEVEL - ELECTRICAL CHARACTERISTIC DEFECT

@FREQUENCY

@OSCILLATION

@ELECTRICAL CURRENT

@OTHER ELECTRICAL CHARACTERISTICS DEFECT

C) VISUAL

@MARKING

@WELDING

@LEADS

@OTHER VISUAL DEFECT

TESTING METHOD AND ITS STANDARD CAN BE MODIFIED DEPENDING

ON THE CUSTOMER'S REQUEST

2.2 Equivalent Circuits

3.RELIABILITY(MECHANICAL AND ENVIRONMENTAL ENDURANCE)

NO.	TEST	TEST METHOD AND CONDITION	REQUIREMENTS
1	VIBRATION	(1)VIBRATION FREQUENCY：10 TO 60HZ (2)VIBRATION AMPLITUDE：1.5MM (3)CYCLE TIME：1~2MIN(10-55-10HZ) (4)DIRECTION：X.Y.Z (5)DURATION：2H/EACH DIRECTION (6)G-FORCE：≥5G	FREQUENCY CHANGE: ±10PPM MAX. RESISTANCE CHANGE: ± 15%RRMAX
2	SHOCK	3 TIMES FREE DROP FROM 75CM HEIGHT TO HARD WOODEN BOARD OF THICKNESS MORE THAN 30MM.	FREQUENCY CHANGE: ±10PPM MAX. RESISTANCE CHANGE: ± 15%RRMAX.
3	LEAKAGE	PUT CRYSTAL UNITS INTO A HERMETIC CONTAINER AND HELIUM FOR 0.5-0.6. MPA,AND KEEP IT FOR 1H;CHECK THE LEAKAGE BY A HELIUM LEAK DETECTOR.	LEAKAGE:1X10¯8MBAR.L/S MAX.
4	SOLDERABILITY	(1)DIP THE LEADS INTO FLUX(ROJIN METHANOL) FOR 3~5S. (2)DIP THE LEADS INTO 245±5℃ 99% SN DIPPING SOLUTION FOR 5S.	THE DIPPED PART OF THE LEADS SHOULD HAVE 95% SN COATING.
5	SOLDERI NG HEAT RESISISTANCE TEST	(1)PERFORM ELECTRICAL CHARACTERISTICS TEST BEFORE STARTING THIS PROCEDURE. (2)DIP THE LEADS INTO FLUX(ROJIN METHANOL) 5±0.5S. (3)DIP THE LEADS INTO 260±5℃ 99% SN DIPPING SOLUTION FOR 5S. (4)TAKE THE UNIT OUT ,STORE AT ROOM TEMPER ATURE FOR 30S THEN MEASURE THE ELCTRICAL CHARACTERISTICS.	SHOULD PASS SEALING AND VISUAL TEST. FREQUENCY CHANGE: ±10PPM MAX.
6	LEAK TEST	USE HELIUM LEAK DETECTOR. BOMBING PRESSURE:5KG/CM² BOMBING TIME: 2 HOURS LEAK SHOULD BE LESS THAN 1E-8 ATM.CC/SEC.	GAS OR AIR SHOULD NOT BE DETECTED.
7	HIGH TEMPERATURE ENDURANCE	THE CRYSTAL UNITS SHALL BE PUT IN SOMEWHERE FOR1000 HOURS AT TEMPERATURE OF125℃±5℃,THEN KEEP IT FOR 1 TO 2 HOURS UNDER ROOM TEMPERATURE.	FREQUENCY CHANGE:±10PPMMAX.RESISTANCE CHANGE: ± 15%RRMAX.

NO.	TEST	TEST METHOD AND CONDITION	CONDITION REQUIREMENTS
8	LOW TEMPERATURE ENDURANCE	THE CRYSTAL UNITS SHALL BE PUT IN SOMEWHERE FOR 1000 HOURS AT TEMPERATURE OF -40℃,THEN KEEP IT FOR 1 TO 2 HOURS UNDER ROOM.	FREQUENCY CHANGE: ±10PPM MAX. RESISTANCE CHANGE: ± 15%RRMAX
9	HUMIDITY ENDURANCE	SOMEWHERE AT 40℃±5℃ IN RELATIVE HUMIDITY OF 90%~95% FOR 72 HOURS, THEN KEEP IT FOR ONE OR TWO HOURS UNDER ROOM TEMPERATURE	FREQUENCY CHANGE: ±10PPM MAX. RESISTANCE CHANGE: ± 15%RRMAX.
10	TEMPERATURE CYCLE	TEMPERATURE SHIFT FROM LOW(-40℃) TO HIGH(100℃,KEEP 30 MINUTES),SATISFY HIGH(100℃) TO LOW(-40℃,KEEP 30 MINUTES),THEN GO UP TO ROOM TEMPERATURE FOR 10 CYCLES.	FREQUENCY CHANGE: ±10PPM MAX. RESISTANCE CHANGE: ± 15%RRMAX.
11	LEAD TENSILTY	(1)FIX THE UNIT. (2)APPLY 2LB OF WEIGHT AXIS TO THE LESDS. (3)TIME:5S	SHOULD PASS SEALING AND VISUAL TEST.
12	LEAD BENDING	(1) ATTACH 1LB OF WEIGHT TO EACH OF THE LEADS. (2) BENDING ANGLE:90°(FROM THE NOMAL POSITION TO 45°OPPOSTTE DIRECTION) (3) BENDING TIME:3S(EACH DIRECTION) NUMBER OF BENDING:2TIMES (4) NUMBER OF BENDING:2TIMES	SHOULD PASS SEALING AND VISUAL TEST.
13	MARKING ERASE	SUBMERGE THE UNIT INTO IPA[ISOPROPYL ALCOHOL] SOLUTION FOR 10MINUTES AND BRUSH THE MARKING 10 TIMES WITH A TOOTH BRUSH.	MARKING SHOULD NOT BE ERASED.

4.PACKING

4.1 Packing Method Sketch Map (Unit: mm)

Quantity Pcs/reel	a	b	c	d	e	f
3k/reel	12.0	5.5	4.0	1.0	1.9	3.6

4.2 Reel Dimensions (Unit: mm)

Pieces per reel	φm	φn	L	Carrier tape size
3000/reel	330±3	100min	20±1	20

4.3 Section of package

Package is made of corrugated paper with thickness of 0.8cm.Package has 10 inner boxes, each

box has 1 reel

4.3.1 Quantity of package

Per plastic reel 3000 pieces of Crystal Resonators

Per inner box 3k/reel

Per package 10 inner boxes & 10 inner boxes

（30000 pieces of Crystal Resonators）

4.3.2 Inner Box Dimensions (Unit: mm)

4.3.3 Dimensions and Mark (Unit: mm)

Related Tags :

Quartz Resonator 32.768 KHz 32.768 khz Crystal Oscillator Electronic Component 32.768KHz 32.768kHz Crystal 32.768khz crystal 32.768khz tuning fork crystal DIP Tuning Fork Xtal 32.768KHz Oscillator 32.768KHz SMD 32.768KHz

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TUNING FORK CRYSTALS AND 32.768KHz OSCILLATORS

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PMX307-Crystal 32.768 khz-watch Crystal 32.768 khz-Quartz Resonator 32.768 KHz