Crystals Xtal HC-49/US SMD - 3 Lead 4MHz Tol 20ppm Stab 30ppm -40C - 85C 18pF 180 Ohms
ABLSG-4.000MHZ-D2Y-T
ABRACON
1:
HK$3.78
10,421 In Stock
Mouser Part No 815-ABLSG-4-D2YT
ABRACON
Crystals Xtal HC-49/US SMD - 3 Lead 4MHz Tol 20ppm Stab 30ppm -40C - 85C 18pF 180 Ohms
10,421 In Stock
1
HK$3.78
10
HK$3.23
25
HK$3.07
100
HK$2.79
1,000
HK$2.39
2,000
View
250
HK$2.65
500
HK$2.52
2,000
HK$2.24
5,000
HK$2.14
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Crystals
4 MHz
30 PPM
20 PPM
SMD/SMT
HC-49/US
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Standard Clock Oscillators CLOCK OSCILLITORS
KYOCERA AVX MC2520Z4.09600C19XSH
MC2520Z4.09600C19XSH
KYOCERA AVX
1:
HK$12.25
2,523 In Stock
Mouser Part No 346-MC2520Z4.09600C1
KYOCERA AVX
Standard Clock Oscillators CLOCK OSCILLITORS
2,523 In Stock
1
HK$12.25
10
HK$10.69
25
HK$9.70
100
HK$9.29
2,000
HK$7.57
4,000
View
250
HK$8.63
500
HK$8.38
1,000
HK$7.95
4,000
HK$7.22
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
Standard Oscillators
4 MHz
30 PPM
SMD/SMT
2.5 mm x 2 mm
- 40 C
+ 125 C
AEC-Q200
Reel, Cut Tape
Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 4.0MHz; 10/30/-40 to 85C/30 FUND;
LFXTAL036900B
IQD
1:
HK$5.34
797 In Stock
New At Mouser
Mouser Part No 449-LFXTAL036900B
New At Mouser
IQD
Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 4.0MHz; 10/30/-40 to 85C/30 FUND;
797 In Stock
1
HK$5.34
10
HK$4.51
25
HK$4.41
100
HK$3.74
300
View
300
HK$3.68
500
HK$3.50
1,000
HK$3.17
2,500
HK$3.12
5,000
HK$3.07
Buy
Min.: 1 Mult.: 1
Details
Crystals
4 MHz
30 PPM
10 PPM
Radial
HC-49/4H
- 40 C
+ 85 C
Bulk
Crystals 4.0 MHZ 18PF 30PPM
ABLS2-4.000MHZ-D4Y-T
ABRACON
1:
HK$2.63
16,042 In Stock
Mouser Part No 815-ABLS2-4-D4Y-T
ABRACON
Crystals 4.0 MHZ 18PF 30PPM
16,042 In Stock
1
HK$2.63
10
HK$2.27
25
HK$2.06
100
HK$1.98
1,000
HK$1.71
2,000
View
250
HK$1.87
500
HK$1.79
2,000
HK$1.60
5,000
HK$1.59
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Crystals
4 MHz
30 PPM
30 PPM
SMD/SMT
HC-49/US
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Standard Clock Oscillators Crystal Oscillator 8-DIP, 4 Leads (Half Size, Metal Can) 4MHz 30ppm -20C - 70C CMOS 5V
ACH-4.000MHZ-EK
ABRACON
1:
HK$42.09
960 In Stock
Mouser Part No 815-ACH-4-EK
ABRACON
Standard Clock Oscillators Crystal Oscillator 8-DIP, 4 Leads (Half Size, Metal Can) 4MHz 30ppm -20C - 70C CMOS 5V
960 In Stock
1
HK$42.09
10
HK$36.58
25
HK$33.29
40
HK$31.98
280
View
280
HK$30.50
520
HK$29.35
1,000
HK$27.62
2,520
HK$26.06
Buy
Min.: 1 Mult.: 1
Details
Standard Oscillators
4 MHz
30 PPM
Radial
Half Size
- 20 C
+ 70 C
Tube
Standard Clock Oscillators Crystal Oscillator 8-DIP, 4 Leads (Half Size, Metal Can) 4MHz 30ppm -20C - 70C CMOS 3.3V
ACHL-4.000MHZ-EK
ABRACON
1:
HK$42.09
570 In Stock
Mouser Part No 815-ACHL-4-EK
ABRACON
Standard Clock Oscillators Crystal Oscillator 8-DIP, 4 Leads (Half Size, Metal Can) 4MHz 30ppm -20C - 70C CMOS 3.3V
570 In Stock
1
HK$42.09
10
HK$36.58
25
HK$33.62
40
HK$32.14
120
View
120
HK$31.40
280
HK$29.84
520
HK$28.69
1,000
HK$27.62
2,520
HK$25.98
Buy
Min.: 1 Mult.: 1
Details
Standard Oscillators
4 MHz
30 PPM
Radial
Half Size
- 20 C
+ 70 C
Tube
Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 4.0MHz; 20/30/-20 to 70C/30 FUND ;
LFXTAL016525B
IQD
1:
HK$8.88
250 In Stock
New At Mouser
Mouser Part No 449-LFXTAL016525B
New At Mouser
IQD
Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 4.0MHz; 20/30/-20 to 70C/30 FUND ;
250 In Stock
1
HK$8.88
10
HK$7.60
25
HK$7.43
100
HK$6.30
300
View
300
HK$5.91
500
HK$5.72
1,000
HK$5.66
2,500
HK$5.28
5,000
HK$5.01
Buy
Min.: 1 Mult.: 1
Details
Crystals
4 MHz
30 PPM
20 PPM
Radial
HC-49
- 20 C
+ 70 C
Bulk
Crystals 4.000 MHZ 30 PPM
FC8AQCCMC4.0-T1
Fox / Abracon
1:
HK$16.28
949 In Stock
1,000 Expected 14/10/2026
Mouser Part No 559-FC8AQCCMC40-T1
Fox / Abracon
Crystals 4.000 MHZ 30 PPM
949 In Stock
1,000 Expected 14/10/2026
1
HK$16.28
10
HK$14.22
25
HK$12.91
100
HK$12.33
1,000
HK$10.69
2,000
View
250
HK$11.67
500
HK$11.18
2,000
HK$10.19
5,000
HK$9.95
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Crystals
4 MHz
30 PPM
30 PPM
SMD/SMT
0 C
+ 70 C
Reel, Cut Tape, MouseReel
Crystals 4.000MHz 16pF 30ppm -20 +70
GC0400058
Diodes Incorporated
1:
HK$4.11
851 In Stock
Mouser Part No 729-GC0400058
Diodes Incorporated
Crystals 4.000MHz 16pF 30ppm -20 +70
851 In Stock
1
HK$4.11
10
HK$3.51
25
HK$3.27
100
HK$3.06
1,000
HK$2.58
2,000
View
250
HK$2.90
500
HK$2.89
2,000
HK$2.43
5,000
HK$2.36
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Crystals
4 MHz
30 PPM
30 PPM
SMD/SMT
11.7 mm x 4.8 mm
- 40 C
+ 85 C
Reel, Cut Tape
Standard Clock Oscillators Crystal Oscillator 5032 4-SMD 4MHz 30ppm -20C - 70C CMOS 3.3V
ASFL1-4.000MHZ-EK-T
ABRACON
1:
HK$16.28
176 In Stock
Mouser Part No 815-ASFL1-4-EK-T
ABRACON
Standard Clock Oscillators Crystal Oscillator 5032 4-SMD 4MHz 30ppm -20C - 70C CMOS 3.3V
176 In Stock
1
HK$16.28
10
HK$14.14
25
HK$12.91
100
HK$12.25
1,000
HK$10.52
2,000
View
250
HK$11.43
500
HK$11.10
2,000
HK$9.86
5,000
HK$9.45
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Standard Oscillators
4 MHz
30 PPM
SMD/SMT
5 mm x 3.2 mm
- 20 C
+ 70 C
Reel, Cut Tape, MouseReel
Crystals Xtal HC-49/US SMD 4.5mm Height 4MHz Tol 25ppm Stab 30ppm -40C - 85C 18pF 180 Ohms
ABLS-4.000MHZ-D-3-Y-T
ABRACON
1:
HK$2.06
5,339 In Stock
Mouser Part No 815-ABLS4.000MHZD3YT
ABRACON
Crystals Xtal HC-49/US SMD 4.5mm Height 4MHz Tol 25ppm Stab 30ppm -40C - 85C 18pF 180 Ohms
5,339 In Stock
1
HK$2.06
10
HK$1.78
25
HK$1.63
100
HK$1.55
1,000
HK$1.35
5,000
View
250
HK$1.47
500
HK$1.41
5,000
HK$1.30
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Crystals
4 MHz
30 PPM
25 PPM
SMD/SMT
11.5 mm x 4.7 mm
- 40 C
+ 85 C
Reel, Cut Tape
Crystals Xtal HC-49/US SMD 4.5mm Height 4MHz Tol 30ppm Stab 30ppm -40C - 85C 18pF 180 Ohms
ABLS-4.000MHz-D4Y-T
ABRACON
1:
HK$2.30
443 In Stock
Mouser Part No 815-ABLS4.000MHZD4YT
ABRACON
Crystals Xtal HC-49/US SMD 4.5mm Height 4MHz Tol 30ppm Stab 30ppm -40C - 85C 18pF 180 Ohms
443 In Stock
1
HK$2.30
10
HK$1.96
25
HK$1.86
100
HK$1.69
1,000
HK$1.35
5,000
View
250
HK$1.59
500
HK$1.52
5,000
HK$1.30
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Crystals
4 MHz
30 PPM
30 PPM
SMD/SMT
11.5 mm x 4.7 mm
- 40 C
+ 85 C
Reel, Cut Tape
Standard Clock Oscillators Crystal Oscillator 14-DIP, 4 Leads (Full Size, Metal Can) 4MHz 30ppm -20C - 70C CMOS 5V
ACO-4.000MHZ-EK
ABRACON
1:
HK$42.09
347 In Stock
Mouser Part No 815-ACO-4-EK
ABRACON
Standard Clock Oscillators Crystal Oscillator 14-DIP, 4 Leads (Full Size, Metal Can) 4MHz 30ppm -20C - 70C CMOS 5V
347 In Stock
1
HK$42.09
10
HK$36.58
25
HK$34.52
50
HK$33.13
100
View
100
HK$31.73
250
HK$30.00
500
HK$28.69
1,000
HK$27.62
2,500
HK$25.81
Buy
Min.: 1 Mult.: 1
Details
Standard Oscillators
4 MHz
30 PPM
Radial
Full Size
- 20 C
+ 70 C
Tube
Crystals Xtal HC-49/US SMD 4.5mm Height 4MHz Tol 30ppm Stab 30ppm -20C - 70C 12pF 180 Ohms
ABLS-4.000MHZ-12-B-4-Y-T
ABRACON
1:
HK$2.06
335 In Stock
1,000 Expected 15/12/2026
Mouser Part No 815-LS4000MHZ12B4YT
ABRACON
Crystals Xtal HC-49/US SMD 4.5mm Height 4MHz Tol 30ppm Stab 30ppm -20C - 70C 12pF 180 Ohms
335 In Stock
1,000 Expected 15/12/2026
1
HK$2.06
10
HK$1.78
25
HK$1.63
100
HK$1.55
1,000
HK$1.35
2,000
View
250
HK$1.47
500
HK$1.41
2,000
HK$1.26
5,000
HK$1.22
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Crystals
4 MHz
30 PPM
30 PPM
SMD/SMT
11.5 mm x 4.7 mm
- 20 C
+ 70 C
Reel, Cut Tape
Crystals 4MHz 30pF -20C 70C
LFXTAL026301
IQD
1:
HK$4.60
276 In Stock
Factory Special Order
Mouser Part No 449-LFXTAL026301
Factory Special Order
IQD
Crystals 4MHz 30pF -20C 70C
276 In Stock
1
HK$4.60
10
HK$3.93
25
HK$3.72
100
HK$3.39
1,000
View
250
HK$3.21
1,000
HK$2.72
2,000
HK$2.71
5,000
HK$2.60
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Crystals
4 MHz
30 PPM
SMD/SMT
- 20 C
+ 70 C
Reel, Cut Tape, MouseReel
Crystals 4MHz 20ppm 30ppm 18pF 150 Ohm Fundamental -40 C 85 C - Surface Mount HC49/US - 3 Lead 0.449" L x 0.185" W (11.40mm x 4.70mm) 0.165" (4.20mm)
ECS-40-18-5G3X-JGN-TR
ECS
1:
HK$3.86
635 In Stock
Mouser Part No 520-40-18-5G3X-JGNTR
ECS
Crystals 4MHz 20ppm 30ppm 18pF 150 Ohm Fundamental -40 C 85 C - Surface Mount HC49/US - 3 Lead 0.449" L x 0.185" W (11.40mm x 4.70mm) 0.165" (4.20mm)
635 In Stock
1
HK$3.86
10
HK$3.35
25
HK$3.03
100
HK$2.91
1,000
HK$2.52
2,000
View
250
HK$2.75
500
HK$2.64
2,000
HK$2.27
5,000
HK$2.19
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Crystals
4 MHz
30 PPM
20 PPM
SMD/SMT
11.4 mm x 4.7 mm
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Crystals SMD Crystal 4MHz, 25ppm, 18pF, 5PLX
ECS-40-18-5PLX-AGN-TR
ECS
1:
HK$3.53
66 In Stock
Mouser Part No 520-40-18-5PLX-AGNT
ECS
Crystals SMD Crystal 4MHz, 25ppm, 18pF, 5PLX
66 In Stock
1
HK$3.53
10
HK$3.07
25
HK$2.86
100
HK$2.69
1,000
HK$2.38
2,000
View
250
HK$2.60
500
HK$2.49
2,000
HK$2.09
5,000
HK$1.95
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Crystals
4 MHz
30 PPM
25 PPM
SMD/SMT
HC-49/US
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Crystals HC49 SMD MHz Quartz Xtal / Metal, +/-30ppm a.25C, +/-30ppm (-40 to 85C), 18pF
TXC Corporation QT49S-4.000MAHJ-T
QT49S-4.000MAHJ-T
TXC Corporation
1:
HK$3.70
189 In Stock
3,000 Expected 1/10/2026
Mouser Part No 717-49S-4.000MAHJ-T
TXC Corporation
Crystals HC49 SMD MHz Quartz Xtal / Metal, +/-30ppm a.25C, +/-30ppm (-40 to 85C), 18pF
189 In Stock
3,000 Expected 1/10/2026
1
HK$3.70
10
HK$3.50
25
HK$2.98
100
HK$2.75
1,000
HK$2.33
2,000
View
2,000
HK$2.24
5,000
HK$2.16
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Crystals
4 MHz
30 PPM
30 PPM
SMD/SMT
12.7 mm x 4.8 mm
- 40 C
+ 85 C
Reel, Cut Tape
Crystals Xtal HC-49/US SMD 3.2mm Height 4MHz Tol 30ppm Stab 30ppm -20C - 70C 18pF 180 Ohms
ABLS2-4.000MHz-B4Y-T
ABRACON
1:
HK$2.88
1,000 In Stock
Mouser Part No 815-ABLS2-4-B4YT
ABRACON
Crystals Xtal HC-49/US SMD 3.2mm Height 4MHz Tol 30ppm Stab 30ppm -20C - 70C 18pF 180 Ohms
1,000 In Stock
1
HK$2.88
10
HK$2.42
25
HK$2.30
100
HK$2.09
1,000
HK$1.69
2,000
View
250
HK$1.98
500
HK$1.88
2,000
HK$1.68
5,000
HK$1.61
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Crystals
4 MHz
30 PPM
30 PPM
SMD/SMT
HC-49/US
- 20 C
+ 70 C
Reel, Cut Tape, MouseReel
Crystals 4.0MHz 30ppm 0C +70C
FQ1045A-4.000
Fox / Abracon
1,000:
HK$11.26
Non-Stocked Lead-Time 12 Weeks
Mouser Part No 559-FQ1045A-4
Fox / Abracon
Crystals 4.0MHz 30ppm 0C +70C
Non-Stocked Lead-Time 12 Weeks
1,000
HK$11.26
2,000
HK$10.44
5,000
HK$9.95
Buy
Min.: 1,000 Mult.: 1,000
Reel :1,000
Details
Crystals
4 MHz
30 PPM
30 PPM
SMD/SMT
10 mm x 4.5 mm
0 C
+ 70 C
Reel
Standard Clock Oscillators Single Freq GP osc XO,OE P1/2,0.1-250MHz
510CCA4M00000CAGR
Skyworks Solutions, Inc.
1,000:
HK$30.00
Non-Stocked Lead-Time 8 Weeks
Mouser Part No 634-10CCA4M00000CAGR
Skyworks Solutions, Inc.
Standard Clock Oscillators Single Freq GP osc XO,OE P1/2,0.1-250MHz
Non-Stocked Lead-Time 8 Weeks
Alternative Packaging
1,000
HK$30.00
2,000
HK$29.67
Buy
Min.: 1,000 Mult.: 1,000
Reel :1,000
Details
Standard Oscillators
4 MHz
30 PPM
SMD/SMT
3.2 mm x 2.5 mm
- 40 C
+ 85 C
Reel
Standard Clock Oscillators Single Freq GP osc XO,OE P1/2,0.1-250MHz
510CCA4M00000AAGR
Skyworks Solutions, Inc.
1,000:
HK$32.14
Non-Stocked Lead-Time 8 Weeks
Mouser Part No 634-510CCA400000AAGR
Skyworks Solutions, Inc.
Standard Clock Oscillators Single Freq GP osc XO,OE P1/2,0.1-250MHz
Non-Stocked Lead-Time 8 Weeks
Alternative Packaging
1,000
HK$32.14
2,000
HK$31.98
Buy
Min.: 1,000 Mult.: 1,000
Reel :1,000
Details
Standard Oscillators
4 MHz
30 PPM
SMD/SMT
7 mm x 5 mm
- 40 C
+ 85 C
Reel
Standard Clock Oscillators Single Freq GP osc XO,OE P1/2,0.1-250MHz
510CCA4M00000BAGR
Skyworks Solutions, Inc.
1,000:
HK$30.00
Non-Stocked Lead-Time 8 Weeks
Mouser Part No 634-510CCA4M000BAGR
Skyworks Solutions, Inc.
Standard Clock Oscillators Single Freq GP osc XO,OE P1/2,0.1-250MHz
Non-Stocked Lead-Time 8 Weeks
Alternative Packaging
1,000
HK$30.00
2,000
HK$29.67
Buy
Min.: 1,000 Mult.: 1,000
Reel :1,000
Details
Standard Oscillators
4 MHz
30 PPM
SMD/SMT
5 mm x 3.2 mm
- 40 C
+ 85 C
Reel
Crystals Crystal Metal Can 49S/SMD T&R 1K
GC0400038
Diodes Incorporated
1:
HK$3.70
Non-Stocked Lead-Time 12 Weeks
Mouser Part No 729-GC0400038
Diodes Incorporated
Crystals Crystal Metal Can 49S/SMD T&R 1K
Non-Stocked Lead-Time 12 Weeks
1
HK$3.70
10
HK$3.16
25
HK$3.01
100
HK$2.73
1,000
HK$2.38
2,000
View
250
HK$2.59
500
HK$2.47
2,000
HK$2.29
5,000
HK$2.24
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Crystals
4 MHz
30 PPM
30 PPM
SMD/SMT
- 20 C
+ 70 C
Reel, Cut Tape
Standard Clock Oscillators CLOCK OSCILLITORS
KC2016Z4.00000C15XXK
KYOCERA AVX
2,000:
HK$6.33
Non-Stocked Lead-Time 18 Weeks
Mouser Part No 346-2016Z4.0C15X
KYOCERA AVX
Standard Clock Oscillators CLOCK OSCILLITORS
Non-Stocked Lead-Time 18 Weeks
2,000
HK$6.33
4,000
HK$6.03
Buy
Min.: 2,000 Mult.: 2,000
Reel :2,000
Details
Standard Oscillators
4 MHz
30 PPM
SMD/SMT
2 mm x 1.6 mm
- 40 C
+ 105 C
Reel
Hong Kong
