SIM808 PDF Datasheet – Quad-Band GSM/GPRS module

Part Number : SIM808

Function : Quad-Band GSM/GPRS module

Package : PLCC 68 Pin Type

Manufactures : SIM Com

Images :

SIM808 datasheet

Description :

SIM808 module is a complete Quad-Band GSM/GPRS module which combines GPS technology for satellite navigation.

The compact design which integrated GPRS and GPS in a SMT package will significantly save both time and costs for customers to develop GPS enabled applications. Featuring an industry-standard interface and GPS function, it allows variable assets to be tracked seamlessly at any location and anytime with signal coverage.


SIM808 pinout


1. Quad-band 850/900/1800/1900MHz
2. GPRS multi-slot class 12/10
3. GPRS mobile station class B
4. Compliant to GSM phase 2/2+
5. Class 4 (2 W @ 850/900MHz)
6. Class 1 (1 W @ 1800/1900MHz)
7. Bluetooth : compliant with 3.0+EDR
8. FM : 76~109MHz worldwide bands with 50KHz tuning step
9. Dimensions : 24.0*24.0*2.6mm
10. Weight : 3.30g
11. Supply voltage range 3.4 ~ 4.4V
12. Low power consumption

SIM808 Hardware Design

SIM808 Datasheet

HR601680 Datasheet – 10/100Base-TX Transformer Module

This post explains for the semiconductor HR601680.

The Part Number is HR601680. The Package is SMD 16 Pin.

The function of this semiconductor is 10/100Base-TX Transformer Module.

Manufacturers : HanRun Electronics ( )

Preview images :

HR601680 Transformer

Description :

1. Small form factor for board layout efficiency
2. Minimum Iosolation Voltage : 1500 Vrms
3. Meets all IEEE802.3 and ANSI X3.263 Standards including 350 uH Minimum OCL with 8 mA bias

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HR601680 image


HR601680 datasheet pinout

HR601680 Datasheet