product specification - wellsho · w eo w ® i-pex mhf4 micro coaxial connector specification ......
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E-mai l : sa les@wel lshow.com. twTel: +886-2-24239376 Fax: +886-2-24260387
9F., No.181, Nanrong Rd., Ren-ai Dist., Keelung City 200, Taiwan (R.O.C.)
RF Connector, RF Cable & Antenna Manufacturer
I-PEX MHF4 Micro Coaxial Connector
PRODUCT SPECIFICATION
Plug P/N 20448-001R-81
ReceptacleP/N 20449-001E
I-PEX MHF4 Micro Coaxial Connector Specification
Wellshow®
For more information, contact [email protected] TEL: +886 2-2427-0488 FAX: +886 2-2426-0387 9F., No.181, Nanrong Rd., Ren-ai Dist., Keelung City 200, Taiwan (R.O.C.)
www.Wellshow.comRev. 1.10
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www.wellshow.comwww.rfcoaxcable.com
For more information, contact [email protected] TEL: +886 2-2423-9376 FAX: +886 2-2426-0387 9F., No.181, Nanrong Rd., Ren-ai Dist., Keelung City 200, Taiwan (R.O.C.)
I-PEX MHF4 Micro Coaxial Connector
Structure Figure
Ratings
Applicable cable
Part No. 20448-001R-081Compatible to Murata HSC Series
Conductor AWG#36(7/0.05)Silver plating annealed copper wire
Insulation Fluoro-plasticsDiameter 0.4(+0.04,-0.02)mmNominal thickness 0.125mm
Braid Nominal diameter 0.65mTin plating annealed copper wire
Jacket Fluoro-plasticsDiameter 0.81(+0.04,-0.02)mmNominal thickness 0.08mm
Requirements
Characteristic impedance 50(+3,-3)ohm by TDR method
Nominal capacitance (Ref.) 96 pF/m
Conductor resistance of inner conductor at 293K (20°C)
1400 ohm/km MAX.
Insulation resistance 1000 mega-ohm.km MIN.
Dielectric withstand voltage no breakdown at ACI000V for 1 minutes.
Description Specification
Rated voltage AC60Vr.m.s
Nominal characteristic impedance 50 Ω
Frequency DC~6 GHz
VSWR 1.3 MAX. (DC~3GHz) 1.5 MAX. (3~6GHz)
Insertion loss Cable ass’y: -1.45 MIN.(6GHz)
Service Temperature 233~363K( -40°C~+90°C)
Mating Height: 1.2 mm MAX
MHF
MHF
MATED VIEW
PlugP/N 20448-001R-081
Coaxial CableReceptacleP/N 20449-001E
1.2
MA
X
MHF4
MHF4
MHF3
MHF3
Coaxial Cable PlugP/N 20367-001R
ReceptacleP/N 20369-001E
1.6
MA
X.
MHF2
MHF2
PlugP/N 20311-011R-08 P/N 20312-011R-08 P/N 20312-011R-10
Coaxial Cable
3.8
2.1
MA
X.
ReceptacleP/N 20279-001E-01 P/N 20314-001E-01P/N 20411-001E-01
2.5mm Max
2.1mm Max
1.6mm Max
1.2mm Max
2.1
0.9
2.55
φ1.82
MHF 4 Plug Cable Assembly
MHF 4 Receptacle
PlugP/N 20448-001R-081
Coaxial CableReceptacleP/N 20449-001E
1.2
MA
X
Mating Height : 1.2mm MAX
【Part Number】
20449-001 E Packing : Emboss Tape1reel : 5,000pcs
Ground Contact : Au Plating
A A
※
※
2.01.760.4
0.5
0.16
1.4
1.68
(2.0
)0.
16
φ1.5φ0.45
0.2
(0.5
7)0.
6
Ground ContactHousing
Contact
Sect. A-A
1.52
SMT PlugP/N 20462-001E
PlugP/N 20448-001R-081
Coaxial CableReceptacleP/N 20449-001E
1.2
MA
X1.
2 M
AX
2.51.51.34
0.5
1.58
0.54
0.38
0.75
1.25
±0.05
±0.05
±0.05±0.05
±0.
05
±0.
05
±0.
05
±0.
05
±0.
05±
0.05
Ground conatct
IPEX MHF4 is the smallest coaxial connector in the world. 1.2mm mated height and quick mating mechanical design allows easy installation in limited space.
MHF4 series can work up to 6GHz and has 50 ohm impedance, therefore MHF4 offers good performance for various portable devices like PND, Smart phone, NB and wireless game equipment.
MHF4 plug 20448-001R is terminated with 0.81mm cable which provides great flexibility and bend radius. Patented “i-Fit” cable termination design saves much time in assembly and increases the productivity.
Receptacle 20449-001E is SMT type has only 3.4mm2 mounting area. The tape-and-real packing allows quick mounting process with automatic equipment.
IPEX MHF4 is totally compatible to Murata HSC connector but have lower cost and shorter lead time. IPEX MHF, MHFII, MHFIII and MHF4 pass X-ran inspection for dimensions automatically. After crimping with cable, Wellshow Technology has signal continuity testing to guarantee best quality always.
Contact Wellshow!You will get samples in 3 days and get goods in 7 days.
Smallest Coaxial Connector In The World