在小型GPS海上救生信号项目中，在MCU控制部分需要晶体做参考时钟 ，其参数要求如下：12MHZ，30PPM、3225封装。请问有无合适的产品推荐？

FA-238V 12.000000 MHz 18.0 +20.0-20.0

"FA-238V 12.000000 MHz 10.0 +15.0-15.0 "

FA-238V 12MHz 10PF +/-50PPM

"FA-238V 12.288000 MHz 12.0 +20.0-20.0"

FA-238V 12.000000 Mhz 12.0 +50.0-50.0

FA-238V 12.000000 MHz 10.0 +15.0-15.0

"FA-238V 12.000000 MHz 18.0 +30.0-30.0"

FA-238V 12.800000 MHz 15.0 +10.0-10.0

"FA-238V 13.560000 MHz 18.0 +20.0-20.0"

FA-238V 14.318180 MHz 12.0 +15.0-15.0

TSX-3225 16.000000 MHz 12.0 +10.0-10.0

FC-135R 32.768000 kHz 6.0 +20.0-20.0

TG-5035CG-62N 16.369000MHz

RX-8025SA AC 0+- 5ppm

SG-310SCF 24.000000 MHz L

TG-5006CE-40H 40.000000 MHz

TG-5035CG-09N 32.000000 MHz

TSX-3225 16.000000 MHz 9.0pf +-10PMM

"TSX-3225 27.120000 MHz 12.0 +10.0-10.0"

Power MOSFETs

FA-20H 12.000000 MHz 10.0 +20.0-20.0

FA-238V 12.800000 MHz 15.0 +10.0-10.0

TG-5035CG-43N 26.000000 MHz

SG-310SCN 48.000000 MHz L

SG3225VAN 50.000000MHz KJGB

FA-20H 16.000000 MHz 9.0+10.0-10.0

TG-5035CJ-78N　16.367667MHz

FUSE 5x20 T HBC 10A/250V (P)

SG7050CCN 20.000000 MHz HJGA

MKS 2 0.1 pF 63 VDC 2.5x6.5x7.2 PCM5

MKP 2 0.1 pF 250 VDC 5x10x7.2 PCM5

SG3225VAN 150.000000MHz KCBA

MKS 2 0.1 pF 250 VDC 4.5x9.5x7.2 PCM5

MKS 2 1.0 pF 100 VDC 7.2x13x7.2 PCM5

MKS 2 0.1 pF 100 VDC 2.5x6.5x7.2 PCM5

"SG7050CAN 30.000000 MHz TJGA"

MKP 10 0.1 pF 100 VDC 6x12x13 PCM10

MKP 2 0.1 pF 250 VDC 5x10x7.2 PCM5

MKS 2 1.0 pF 63 VDC 5x10x7.2 PCM5

FA-238A 16MHz 10pf 30ppm

FA-238A 20M 10pF 50PPM

FA-238A 20.000000 MHz 8.0 +15.0-15.0

SG7050CCN 44.000000M HJGA 5V

FA-238A 16.000000 MHz 8.0 +15.0-15.0

FA-238A 12.000000 MHz 18.0 +50.0-50.0

MKP 4 0.1 pF 630 VDC 7x14x18 PCM15

"SMD-PET 0.1 F 63 VDC 4.8x3.3x3 SC1812"

FA-238V 14.318000 MHz 20.0 +25.0-25.0

FA-238V 12.800000 MHz 15.0 +10.0-10.0

FA-238V 12.000000 MHz 12.0 +50.0-50.0

SG-210STF 54.000000 MHz L

SG-8018CG 24.000000 MHz TJHPA..

SG-211SEE 24.000000 MHz H

SG-210STF 38.400000 MHz L

"SMD-PET 0.1 pF 63 VDC 4.8x3.3x4 SC1812"

FA-238V 12.288000 MHz 18.0 +20.0-20.0

FA-20H 27.120000 MHz 18.0+10.0-10.0

FUSE 32V High I2T 1206 5A

MKP 4 0.1 pF 630 VDC 7x14x18 PCM15

SG7050CCN 33.000000M HJGA 5V

SG-8003CE 66.666000 MHz PC L

ACS 2AG PC MNT FUSE CLIP

TSX-3225 16.000000MHz 10.0pf +10.0-10.0

GP BETA 2T A470V AXIAL

TG-5035CG-42N 16.369000 MHz

TG-5035CG-41N 24.000000 MHz

MKP 10 0.1 pF 1600 VDC 11x21x26.5 PCM22.5

MKP 10 0.1 pF 400 VDC 7x14x18 PCM15

MKP 4C 1.0 pF 450 VDC 7x14x18 RM15

VCXO; Diff/SE; Single Freq; 10-1417 MHz

SMD-PET 0.1 pF 250 VDC 5.7x5.1x3.5 SC2220

FUSE 250V 5x20 Single PGT HBC 10A

SG7050CCN 10.000000MHz HJGA

SG7050CCN 8.192000 MHz HJGA

SG-615P/B 10MHz 50PPAM L/F

FUSE 5x20 T LBC 4A/250V (P)

FA-238A 16.000000 MHz 8.0 +15.0-15.0

SG7050CCN 16MHz HJGA

LDT0-028K W/SOLDER TAB CLEAR

SG7050CCN 8.000000 MHz HJGA

FUSE 450V 3AB PB-FREE 10A

SG-8003CA 34.368Mhz PC L

FUSE 125V SB NANO2 LEAD-FREE 5A

TG5032SAN 40.000000MHz CABNAB

FA-238A 20.000000 MHz 8.0 +15.0-15.0

TSX-3225 38.400000 MHz 10.0 +10.0-10.0

"MKP 10 0.1 pF 400 VDC 7x14x18 PCM15"

FKP 1 0.1 pF 1600 VDC 17x29x41.5 PCM37.5

SG-636PCE 25.000000 MHz C

FA-238 27.120000 MHz 10.0 +50.0-50.0

Inductance Uh:10

TG-5035CG-61N 50.000000 MHz

FC-135 32.768000 kHz 6.0 +20.0-20.0

MKP-X2 1.0 pF 305 VAC 13x24x31.5 PCM27.5

PT100 CLA,-50℃～125℃ Cable 312mm length

VCXO,20ppm,LVPECL, LVDS, CML,OE active high

SG-8002CA 16.000000 MHz PH M

SG-615P/B 10MHz 50PPAM L/F

Programmable XO,20ppm,LVPECL, LVDS, CML,OE active high

SG7050CCN 27.095000 MHz HJGA