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Specifications
Normal temperature Frequency Tolerance:
±20ppm
Frequency Stability:
±30ppm
Load Capacitance:
6pF
Operating Temperature:
-40℃~+85℃
Equivalent Series Resistance(ESR):
70kΩ
Frequency:
32.768kHz
Mfr. Part #:
GM32768KRDCZ2X
Package:
SMD3215-2P
Key Attributes
Model Number:
GM32768KRDCZ2X
Product Description
Product Overview
The Shenzhen Yajingxin Electron Co.,Ltd GM32768KRDCZ2X is a SMD Crystal Seam oscillator designed for precise frequency applications. With a nominal frequency of 32.768000 KHz and a load capacitance of 6 pF, it is suitable for various electronic circuits requiring stable timing. The crystal operates within a wide temperature range and features a low drive level, making it a reliable component for industrial and consumer electronics.
Product Attributes
- Brand: Shenzhen Yajingxin Electron Co.,Ltd
- Product Name: SMD CRYSTAL SEAM
- Customer P/N: N/A
- RoHS Compliant: Yes
Technical Specifications
| Parameter | Min | Max | Units | Description |
|---|---|---|---|---|
| Holder Type | SEAM 3.2*1.5 | |||
| Frequency (Nominal) | KHZ | 32.768000 | ||
| Load Capacitance (CL) | pF | 6 | ||
| Drive Level | uW | 1.000 | ||
| Equivalent Resistance | 70 | K | 70 | |
| Frequency Tolerance at 25 | -20 | 20 | ppm | |
| Temperature Coefficient (Secondary) | -0.034 | 0.01 | ppm/ | |
| Insulation Resistance (at DC 100V) | 500 | M | Min @100V | |
| Operating Temperature Range | -40 | 85 | ||
| Storage Temperature Range | -55 | 125 | ||
| Aging | 3 | ppm/year | ||
| DLD2 | N/A | N/A | ||
| FLD2 | N/A | N/A | ppm | |
| RLD2 | N/A | N/A | ||
| SPDB | N/A | N/A | db | |
| Other | N/A | N/A |
Suggested Reflow Profile
| Profile Feature | Value | Unit | Notes |
|---|---|---|---|
| Total Time (Max) | 200 | sec. | |
| Solder Melting Point | 220 | ||
| Average Ramp-up Rate (Ts max to Tp) | 3 | /second | Max |
| Preheat Temperature Min (Ts min) | 125 | ||
| Preheat Temperature Max (Ts max) | 200 | ||
| Preheat Time (ts min to ts max) | (60180) | seconds | |
| Temperature Maintained Above (T1) | 217 | ||
| Time Maintained Above (tp) | (60150) | seconds | |
| Peak/Classification Temperature (Tp) | 260 | ||
| Time within 5 of Actual Peak Temperature | (2040) | seconds | |
| Ramp-down Rate | 6 | /second | Max |
| Time 25 to Peak Temperature | 8 | minutes | Max |
| Suggested Reflow Times | 3 | Times | Max |
Packing
3Kpcs/REEL
Outline Dimensions
(UNIT:mm)
2509011105_Yajingxin-GM32768KRDCZ2X_C51308741.pdf
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