Opto-Electronic Packages

Appliations: Optical transmitters, optical detectors, optical modulators, amplifiers and high-power lasers. Widely used in automotive electronics, optical communications, medical equipments and public safety.

Jitai's optoelectronic product line encompasses two primary categories: sealed housings featuring an optical window or fiber, and TO products (refer to the TO header page for specifics). Our sealed optoelectronic housings, fabricated with glass-to-metal or ceramic-to-metal insulators, find diverse applications in commercial lasers, laser diodes, signal transmission, and medical devices. We offer extensive customization options for structural requirements and material combinations, along with recommendations from our catalog of open-tooling products, widely employed across various applications.

Additional designs. We manufacture thousands of models; if you do not see what you are looking for please contact us.

MDFO2113－W14
Parts		Base	Frame	Solder Ring	Solder Frame	Leads	Insulator	Ferrule
Materials		CRS	CRS	HLAgcu28	HLAgcu28	Kovar	BH-A/K/Elan #13	Zirconia Ceramic
Leads Design		Protrude from side
Plating		Housing:Ni 1.9～15.00μm,Au≥0.5μm；Leads:Ni1.9～8.00μm，Au≥0.5μm
Insulation Resistance		500V DC resistance between single glass sealed pin and base is ≥1×10^10Ω
Hermeticity		Leak rate is ≤1×10^-3 Pa·cm 3/s

Description:  butterfly package, multi-piece structure, glass to metal seal, 6 leads with flattened wire bonding tips, copper-tungsten base soldered to Kovar frame, with flange and fiber optic channel, Au finishing.

MDFO0909-w6
	Base	Frame	Tube	Leads
Materials	W80Cu20	4J29
Plating	Ni: ≥2.5μm, Au: ≥0.6μm
Dimensions	L:17mm,W:10mm,H:7.3±0.25mm
Insulation resistance	≥1× 1010 Ω (500V DC)
Hermeticity	≤  1 x 10-3 Pa * cm3 /s
Note	Unspecified tolerances are ±0.2mm

Description:  8 leads with flattened wire bonding tips, copper-tungsten base soldered to Kovar frame, with flange and fiber optic channel, Au finishing.

MDFO1413-w8
	Base	Frame	Leads	Tube
Materials	W85Cu15	4J29	4J29	4J29
Plating	Ni:1.3～11.43μm, Au:≥0.7μm
Dimensions	L:13.5mm  W:13.1mm  H:7.1mm±0.15
Lead current carrying capacity	≥1× 1010 Ω (500V DC)
Hermeticity	≤  1 x 10-3 Pa * cm3 /s
Note	Unspecifiedtolerances are ±0.2mm

Description: glass to metal seal, multi-piece structure, butterfly package, 16 rectangular shape leads , copper-tungsten base soldered to Kovar frame, with flange and fiber optic channel, Au finishing.

MDFO1413-w16b
	Base	Frame	Leads
Materials	W80Cu20	4J29
Plating	Ni:1.3～11.43μm, Au: 0.3μm
Dimensions	L:13.5mm,W:12.6mm,H:8mm
Insulation resistance	≥1× 1010 Ω (500V DC)
Hermeticity	≤  1 x 10-3 Pa * cm3 /s
Note	Unspecified tolerances are ±0.2mm

Description:  13+1 ground lead, Kovar plug-in package, with fiber optic channel, Au finishing.

Description:  14 leads with flattened wire bonding tips, Kovar butterfly package, with flange and fiber optic channel, Au finishing.

MDFO3013-w14
	Housing	Leads
Materials	4J29	4J29
Plating	Ni:1.3～11.43μm, Au: ≥0.6μm	Ni: 1.3～11.43μm, Au: ≥1μm
Dimensions	L:30mm±0.15,W:13mm±0.15  H:7.5mm±0.15
Insulation resistance	≥1× 1010 Ω (500V DC)
Hermeticity	≤  1 x 10-3 Pa * cm3 /s
Note	Unspecified tolerances are ±0.1mm

Description:  glass to metal seal, 28 leads Kovar package, with fiber optic channel and assembly eyelids, Au finishing.

Description:  glass to metal seal, 54 leads Kovar package, with fiber optic channel and assembly eyelids, Au finishing.

MDFO6866-p54
	Housing	Tube	Leads	Insulator	Solder ring
Materials	4J29			DM308	HLAgCu28
Plating	Ni:1.3～8.9μm, Au: ≥1μm		Ni:1.3～8.9μm, Au: ≥1.3μm
Dimensions	L:68mm,W:66mm,H:12.75mm
Insulation resistance	≥1× 1010 Ω (500V DC)
Hermeticity	≤  1 x 10-3 Pa * cm3 /s
Note	Unspecified tolerances are ±0.2mm

Description:  glass to metal seal, high power opto-electronic package, 304 stainless steel housing,  4 bent alloy 50 leads, with assembly eyelid, flange and fiber optic channel, Au finishing.

Description: glass to metal seal, 6 leads with flattened wire bonding tips, Kovar package, with flange and fiber optic channel, Au finishing.

MSFO1710-w6
	Housing	Tube	Leads
Materials	4J29
Plating	Ni:1.3～11.43μm, Au: ≥0.5μm
Dimensions	L:17mm,W:10mm,H:7.3±0.25mm
Insulation resistance	≥1× 1010 Ω (500V DC)
Hermeticity	≤  1 x 10-3 Pa * cm3 /s
Note	Unspecified tolerances are ±0.2mm

Description:  2 leads, Kovar package, with triple fiber optic channels, Au finishing.

MSFO2006-p2
	Housing	Leads	Tube	Insulator	Solder ring
Materials	4J29	4J29	4J29	BH-A/K	HLAgCu28
Plating	Ni:1.3～11.43μm, Au: ≥0.5μm
Dimensions	L:20mm,W:5.6mm-0.1  H:4.4mm
Insulation resistance	≥1× 1010 Ω (500V DC)
Hermeticity	≤  1 x 10-3 Pa * cm3 /s
Note	Unspecified tolerances are ±0.2mm

Description:  6 leads, copper-tungsten base soldered to Kovar frame, with fiber optic channel, Au finishing.

MSFO6243-w6b
	Base	Frame	Leads	Tube	Solder ring	Insulator
Materials	W85Cu15	4J29	4J29	4J29	HLAgCn28	DM-305
Plating	Ni:3～9μm, Au:0.05～0.25μm
Dimensions	L:62mm±0.1  W:43mm±0.1  H:13.8mm±0.1
Lead current carrying capacity	At 2A constant current, it can withstand a pulse 4A current peak for 30 seconds
Hermeticity	≤  1 x 10-3 Pa * cm3 /s
Solderiing	Solder spillage should not exceed 1mm from the edge
Note	Unspecifiedtolerances are ±0.2mm

Applicable Standards

QUALITY CONTROL

Throughout our evolution, we have refined a meticulous multi-step process to ensure each component surpasses stringent quality and functionality standards, commencing even before raw materials are acquired. Initially, incoming raw materials undergo an acceptance sampling method to determine acceptance. Accepted materials undergo thorough cleaning, full inspection, and minor imperfection rectification before warehousing. Subsequently, following initial assembly and brazing, each product undergoes individual visual inspection and a preliminary hermeticity test, employing a helium leak test tailored to client specifications. Post-plating, batches undergo sampling inspection and coating bonding degree analysis. Approved products undergo an extensive inspection process, meticulously assessing appearance, construction, plating thickness, and undergoing a secondary helium tracer gas hermeticity test. Subsequently, products undergo a range of Factory Inspection trials, including pin fatigue and salt spray corrosion resistance tests, alongside climate simulation analysis for performance evaluation. Approved products are then vacuum-packed with deoxidizing desiccant inserts and additional protective packaging before shipment, ensuring consistent high-quality delivery.