CouponsAPP Download
Assembly Parts LibFor PCBA Only
0Parts Cart
Products
  • In Stock Parts
  • Bom Tool
  • Request a Quote
  • Support
Chat with our live agent for fast reply.
Mon-Fri: 24 hours, Sat: 9am-6pm, GMT+8
Email Us >
Contact us at support@jlcpcb.com
Typically reply within hours.
Help Center >
Get instant answers.
24/7 Available.
Services & Tools
  • Electronic Parts
  • BOM Tool
  • Request a Quote
  • Manufacturers
  • PCB Assembly
Support
  • Contact Us
  • How to Order
  • User Guides
  • Sourcing Tips
  • Payment Methods
Company
  • About Us
  • Quality Assurance
  • How We Work
  • Certifications
  • Security
  • JLCAPI
  • News
  • Cooperation
  • Careers
Electronics
  • EasyEDA
  • JLCPCB
  • JLCDFM
  • LCSC
  • OSHWLAB
Mechanical
  • JLC3DP
  • JLCCNC
  • JLCMC
Download JLCONE Desktop—Get $524 Exclusive Coupons
WindowsMACAndroidIOS
CONNECT WITH US
Services & Tools
Electronic PartsBOM ToolRequest a QuoteManufacturersPCB Assembly
Support
Contact UsHow to OrderUser GuidesSourcing TipsPayment Methods
Company
About UsQuality AssuranceHow We WorkCertificationsSecurityJLCAPINewsCooperationCareers
Electronics
EasyEDAJLCPCBJLCDFMLCSCOSHWLAB
Mechanical
JLC3DPJLCCNCJLCMC

Download JLCONE Desktop—Get $524 Exclusive Coupons

WindowsMAC
AndroidIOS

CONNECT WITH US

© 2026 JLCPCB.COM All Rights Reserved.Privacy PolicyTerms & ConditionsCookies Policy
  1. JLCPCB
  2. Parts Library
  3. All Components
  4. RF and Wireless
  5. Balun
  6. HHM1591A2
HHM1591A2 - 1
HHM1591A2 - 2
HHM1591A2 - 3
HHM1591A2 - 4
Extended1/4
* Images are for reference only

HHM1591A2

Attributes
Value
Manufacturer
TDK
MFR.Part #
HHM1591A2
JLCPCB Part #
C695165
Package
SMD-6P,2x1.2mm
Description
-40℃~+85℃ 180°@±20° 2dB 2dB 350MHz~950MHz 4.5dB 50Ω:100Ω SMD-6P,2x1.2mm Balun ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 1

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

AttributesValue
CategoryRF and Wireless/Balun
ManufacturerTDK
PackageSMD-6P,2x1.2mm
Frequency Range350MHz~950MHz
Operating Temperature-40℃~+85℃
Phase Difference180°@±20°
Return Loss(Min)4.5dB
Impedance - Unbalanced/Balanced50Ω:100Ω
Length2mm
Amplitude Balance (Max)2dB
Height0.95mm
Insertion Loss (Max)2dB
Width1.25mm
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. RF and Wireless
  5. Balun
  6. HHM1591A2
HHM1591A2

* Images are for reference only

HHM1591A2

Extended
Manufacturer

TDK

MFR.Part #
HHM1591A2
JLCPCB Part #
C695165
Package
SMD-6P,2x1.2mm
Description
-40℃~+85℃ 180°@±20° 2dB 2dB 350MHz~950MHz 4.5dB 50Ω:100Ω SMD-6P,2x1.2mm Balun ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 1

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

HHM1591A2

* Images are for reference only

HHM1591A2

Extended
Manufacturer

TDK

MFR.Part #
HHM1591A2
JLCPCB Part #
C695165
Package
SMD-6P,2x1.2mm
Description
-40℃~+85℃ 180°@±20° 2dB 2dB 350MHz~950MHz 4.5dB 50Ω:100Ω SMD-6P,2x1.2mm Balun ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 1

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

HHM1591A2 Specifications

HHM1591A2 technical specifications, attributes, and parameters.

AttributesValue
CategoryRF and Wireless/Balun
ManufacturerTDK
PackageSMD-6P,2x1.2mm
Frequency Range350MHz~950MHz
Operating Temperature-40℃~+85℃
Phase Difference180°@±20°
Return Loss(Min)4.5dB
Impedance - Unbalanced/Balanced50Ω:100Ω
Length2mm
Amplitude Balance (Max)2dB
Height0.95mm
Insertion Loss (Max)2dB
Width1.25mm
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the HHM1591A2. Sign up to receive and start your assembly today →

  • 1

    Step 1 - Pre-order the parts you need from JLCPCB.

  • 2

    Step 2 - Place a PCBA order to have those parts assembled onto your boards.

  • 3

    Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

JLCPCB Assembly Tutorial
Learn more about JLCPCB Assembly

HHM1591A2 Documents

HHM1591A2 datasheets or manufacturer documentation.

Datasheet: HHM1591A2 Datasheet (PDF)

HHM1591A2 Schematic Symbol & PCB Footprint

The HHM1591A2 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.