Wuxi Juhuili Technology Development Co., Ltd.
| Contact material | Goplated copper alloy, available in crimped, welded, and printed circuit board types. |
| Insulation resistance | ≥ 5000M Ω (500VDC) |
| Packaging Details | standard export package |
| Materials | Aluminum alloy, stainless steel, titanium alloy |
| Mechanical lifespan | 500 insertion and removal cycles |
| Delivery Time | 2--9 weeks |
| Dampness and Heat | According to MIL-DTL-38999M: 24 hours 10 cycles |
| Shell conductivity | W class: 2.5m Ω; F; FT class: 1.0m Ω; K; TA class: 10m Ω |
| Insulator | Thermosetting plastic or thermoplastic Sealing body and seal ring: Silicone rubber |
| Temperature range | W Class: -65 °C to +175 °C F, K, FT, TA categories: -65 °C to +200 °C |
| Salt spray resistance | W class: 500h ，K, TA Class: 1000h; F Class: 48h/96h; FT Class: 96h |
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 10000 pcs per month |
| Liquid resistance | Resistant to various fuels, coolant, and solvents |
| Certification | AS9001 |
| Brand Name | Jovelix |
| Place of Origin | China |
| Model Number | D3899-26WB99SN |
View Detail Information
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Product Specification
| Contact material | Goplated copper alloy, available in crimped, welded, and printed circuit board types. | Insulation resistance | ≥ 5000M Ω (500VDC) |
| Packaging Details | standard export package | Materials | Aluminum alloy, stainless steel, titanium alloy |
| Mechanical lifespan | 500 insertion and removal cycles | Delivery Time | 2--9 weeks |
| Dampness and Heat | According to MIL-DTL-38999M: 24 hours 10 cycles | Shell conductivity | W class: 2.5m Ω; F; FT class: 1.0m Ω; K; TA class: 10m Ω |
| Insulator | Thermosetting plastic or thermoplastic Sealing body and seal ring: Silicone rubber | Temperature range | W Class: -65 °C to +175 °C F, K, FT, TA categories: -65 °C to +200 °C |
| Salt spray resistance | W class: 500h ，K, TA Class: 1000h; F Class: 48h/96h; FT Class: 96h | Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 10000 pcs per month | Liquid resistance | Resistant to various fuels, coolant, and solvents |
| Certification | AS9001 | Brand Name | Jovelix |
| Place of Origin | China | Model Number | D3899-26WB99SN |
| High Light | electrical connector circular ，industrial connector circular ，industrial circular electrical connector | ||
GJB599 Series III (MIL-DTL-38999 Series III) Electrical Connector | High-Density Multi-Pin Rugged Connector | EMI Shielded
The GJB599 Series III connector conforms to GJB599B (MIL-DTL-38999M) Series III standards and is engineered for demanding industrial and mili-tary environments. It features a three-head threaded quick-connect mechanism with anti-loosening functionality. Compact and lightweight, the connector provides high contact density with electromagnetic shielding. Contacts are detachable crimp-type, and pins are designed to prevent misalignment during insertion.
This connector demonstrates high-strength vibration performance at elevated temperatures, making it suitable for harsh sandy and humid conditions. Specific hole positions accommodate optical fiber, coaxial, and shielded contacts depending on pin specifications.
Purpose: Circuit signal connections
Operating Environment: Suitable for environments with strong vibrations, rain, wind, sand, and high humidity
Materials & Mechanical Features:
Mechanical Performance:
Designed for applications requiring high reliability, EMI shielding, and robust performance in extreme conditions.
Electrical Behavior
Voltage rating: V
| Job Level* | M | N | I | II |
|---|---|---|---|---|
| Sea Level | 1300 | 1000 | 1800 | 2300 |
| 21000m | 800 | 600 | 1000 | 1000 |
Note: Different contact arrangements correspond to different operating grades; see the annotation in the upper-right corner of the contact arrangement for details.
Contact resistance and rated current of the contact parts:
| Contact Specifications | Working diameter mm | Contact resistance m Ω | Rated current A |
|---|---|---|---|
| 22D | Φ0.76 | ≤12 | 5 |
| 20# | Φ1.00 | ≤5 | 7.5 |
| 16# | Φ1.60 | ≤2.5 | 13 |
| 12# | Φ2.40 | ≤1.5 | 23 |
| 10# | Φ3.15 | ≤1.0 | 40 |
Insulation resistance: ≥ 5000M Ω (500VDC)
Shell conductivity: W class: 2.5m Ω; F; FT class: 1.0m Ω; K; TA class: 10m Ω
Electromagnetic interference shielding: At 100 MHz to 1 GHz, the minimum attenuation is 85 dB (Class F, Class W). At 1GHz to 10GHz, the minimum attenuation is 65dB (F class) and 50dB (W class)
8# Dual coaxial contacts: Bandwidth 0–20 MHz, rated voltage: Maximum 500 VAC; at 21,000 m: 125 VAC. Voltage drop: Internal contacts and intermediate contacts ≤ 55 mV at 1 A; external contacts ≤ 75 mV at 12 A
Environmental Performance
Temperature range: W Class: -65 °C to +175 °C F, K, FT, TA categories: -65 °C to +200 °C
Salt spray resistance: W class: 500h K, TA Class: 1000h; F Class: 48h/96h; FT Class: 96h
Sealing: The plug connector complies with the MIL-DTL-38999M requirements for low-pressure impregnation.
Dampness and Heat: According to MIL-DTL-38999M: 24 hours 10 cycles
Liquid resistance: Resistant to various fuels, coolant, and solvents
J599/26 Plug
|
|
|
Shell Size |
MS Shell Size |
A |
Thread B |
|
09 |
A |
21.5 |
M12*1.0-6g |
||
|
11 |
B |
25.0 |
M15*1.0-6g |
||
|
13 |
C |
29.2 |
M18*1.0-6g |
||
|
15 |
D |
32.4 |
M22*1.0-6g |
||
|
17 |
E |
35.6 |
M25*1.0-6g |
||
|
19 |
F |
38.5 |
M28*1.0-6g |
||
|
21 |
G |
41.7 |
M31*1.0-6g |
||
|
23 |
H |
44.9 |
M34*1.0-6g |
||
|
25 |
J |
48.0 |
M37*1.0-6g |
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
1000-5000
Employee Number:
100~500
Ecer Certification：
Verified Supplier
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