Beijing Silk Road Enterprise Management Services Co., Ltd.
| Description | Resonators RoHS |
| Mfr. Part # | TZ2746B |
| Model Number | TZ2746B |
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Product Specification
| Description | Resonators RoHS | Mfr. Part # | TZ2746B |
| Model Number | TZ2746B |
The TZ2746B is a surface mount 3.2mmx2.5mm crystal unit designed for wireless communications devices, particularly where an ultra-miniature package is required for mobility. It offers excellent reliability, good frequency perturbation, and stability over temperature.
| Specification | Value | Notes |
|---|---|---|
| Nominal Frequency | 40.000000 MHz | Fundamental Mode of Oscillation |
| Storage Temperature Range | -40C to +105C | |
| Operating Temperature Range | -20C to +95C | |
| Frequency Stability over Operating Temperature | +/- 15 ppm | Referred to 25C (for -20C to +95C) |
| Frequency Stability over Operating Temperature | +/- 10 ppm | Referred to 25C (for -10C, @95C) |
| Frequency Make Tolerance (FL) | +/- 10 ppm | @ 25C +/- 3C |
| Equivalent Series Resistance (ESR) | 30 max. | |
| Nominal Drive Level | 100W max | |
| Shunt Capacitance (Co) | 3.0 pF max | |
| Load Capacitance (CL) | 11.5 pF | |
| Aging | +/-1ppm | |
| Insulation Resistance | 500 M min. | /DC 100V |
| Marking | Laser Marking | Line 1: Frequency (40.00), Line 2: TST Logo + Crystal Product Code + Date Code + Traceability code |
| Unit Weight | 0.017+/-0.005 g | |
| Soldering | Lead-free soldering | |
| Packing Quantity/Packing | 3K pcs maximum per reel |
| Parameter | Temperature | Time |
|---|---|---|
| Max Peak Temperature | 260+/-5 deg C | 10+/-2 sec |
| Temperature | 217+/-5 deg C | 90~100 sec |
| Test Name | Test Process / Method | Conditions |
|---|---|---|
| Soldering heat | EIAJ ED-4701 (IR-reflow) | 260C /10sec 2 times |
| Vibration | MIL-STD 202F method 201A | Total peak amplitude: 1.5mm; Frequency: 10 to 55 Hz; Sweep period: 1.0 minute; Duration: 2 hr / direction |
| Shock | MIL-STD 202F method 213C | Acceleration: 3000g's, +20/-0 %; Duration: 0.3 ms (total 18 shocks); Waveform: Half-sine |
| Solderability | MIL-STD 883G method 2003 | Solder Temperature: 2655C; Duration time: 50.5 seconds. |
| Thermal Shock | MIL-STD 883G method 1010.7 | -55 (30min) 125 (30min); cycle time: 10 times |
| Humidity test | MIL-STD 202F method 103B | Temperature: 70 2 C; Relative humidity: 90~95%; Duration: 96 hours |
| Dry heat | MIL-STD 883G method 1008.2 condition C | Temperature: 125 2 C; Duration: 168 hours |
| PCT test | EIAJ ED-4701 B-123A | Pressure: 2.06kg/cm2 (2.03*105 pa); Temperature: 121 2 C; Relative humidity: 100%; Duration: 24 hours |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
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