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TE Connectivity 1445829-1 Circular Connector Receptacle Housing
Part Overview
The TE Connectivity 1445829-1 is a 5-position circular connector receptacle housing designed for male pins in free-hanging (in-line) applications. This component belongs to the CPC Miniature series and features bayonet lock fastening with IP67 ingress protection rating. The part is currently active in production status with 665 pieces available in new original inventory. Alternative part numbers within the same product family are identified to support procurement flexibility and supply chain continuity.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | 1445829-1 |
| Manufacturer | TE Connectivity AMP Connectors |
| Category | Circular Connectors |
| Series | CPC, Miniature |
| Connector Type | Receptacle Housing |
| Number of Positions | 5 |
| Shell Size - Insert | 11-5 |
| Mounting Type | Free Hanging (In-Line) |
| Fastening Type | Bayonet Lock |
| Ingress Protection | IP67 - Dust Tight, Waterproof |
| Operating Temperature Range | -55°C ~ 105°C |
| Material Flammability Rating | UL94 V-0 |
| Product Status | Active |
Substitute Part Grouping Explanation
Substitution eligibility for the 1445829-1 is determined by strict equivalence across the following critical parameters:
Substitution Criteria:
- Connector type: Receptacle housing for male pins
- Number of positions: 5
- Shell size designation: 11-5
- Mounting configuration: Free hanging (in-line)
- Fastening mechanism: Bayonet lock
- Ingress protection rating: IP67
- Operating temperature range: -55°C to 105°C
- Material flammability compliance: UL94 V-0
- Series family: CPC Miniature
The substitute part 1445829-3 meets all specified parameters and is classified as an equivalent component within the same product family. Both parts share identical electrical and mechanical specifications, enabling direct substitution in applications requiring 5-position circular connector receptacle housings with the defined performance characteristics.
Parameter Comparison
| Parameter | 1445829-1 | 1445829-3 | Match |
|---|---|---|---|
| Manufacturer | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors | Yes |
| Series | CPC, Miniature | CPC, Miniature | Yes |
| Connector Type | Receptacle Housing | Receptacle Housing | Yes |
| Type | For Male Pins | For Male Pins | Yes |
| Number of Positions | 5 | 5 | Yes |
| Shell Size - Insert | 11-5 | 11-5 | Yes |
| Contact Type | Crimp | Crimp | Yes |
| Mounting Type | Free Hanging (In-Line) | Free Hanging (In-Line) | Yes |
| Fastening Type | Bayonet Lock | Bayonet Lock | Yes |
| Orientation | A | A | Yes |
| Shell Material | Thermoplastic | Thermoplastic | Yes |
| Housing Color | Black | Black | Yes |
| Ingress Protection | IP67 - Dust Tight, Waterproof | IP67 - Dust Tight, Waterproof | Yes |
| Material Flammability Rating | UL94 V-0 | UL94 V-0 | Yes |
| Insert Material | Thermoplastic | Thermoplastic | Yes |
| Contact Shape | Circular | Circular | Yes |
| Operating Temperature | -55°C ~ 105°C | -55°C ~ 105°C | Yes |
| Shielding | Unshielded | Unshielded | Yes |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) | Yes |
| ECCN | EAR99 | EAR99 | Yes |
| HTSUS | 8538.90.6000 | 8538.90.6000 | Yes |
Engineering Selection Recommendations
Both the 1445829-1 and 1445829-3 are active production components manufactured by TE Connectivity AMP Connectors. Selection between these parts is based on inventory availability and application requirements rather than technical differentiation.
1445829-1: 665 pieces in new original inventory. Suitable for immediate procurement when stock availability is prioritized.
1445829-3: 1069 pieces in new original inventory. Recommended when higher stock levels support extended supply chain planning or bulk procurement requirements.
Both parts comply with UL94 V-0 flammability standards, operate across the -55°C to 105°C temperature range, and deliver IP67 ingress protection. Neither part introduces compliance or certification limitations. The choice between these equivalent components is determined by procurement logistics and inventory management rather than functional or performance considerations.
Frequently Asked Questions (FAQ)
Q: Can 1445829-3 be used as a direct replacement for 1445829-1?
A: Yes. Both parts are equivalent 5-position circular connector receptacle housings with identical electrical and mechanical specifications. They share the same shell size (11-5), fastening type (bayonet lock), ingress protection rating (IP67), and operating temperature range (-55°C to 105°C).
Q: What is the difference between 1445829-1 and 1445829-3?
A: The parts are functionally identical. The difference is limited to inventory availability: 1445829-1 has 665 pieces in stock, while 1445829-3 has 1069 pieces in stock.
Q: Are contacts included with these connector housings?
A: No. Both 1445829-1 and 1445829-3 are supplied as receptacle housings without contacts. Contacts must be procured separately and crimped into the housing.
Q: What mounting configurations are supported?
A: Both parts are configured for free-hanging (in-line) mounting with bayonet lock fastening. Orientation is designated as Type A.
Q: What ingress protection level do these connectors provide?
A: Both parts meet IP67 rating, providing dust-tight and waterproof protection suitable for harsh environmental applications.
Q: Are these parts RoHS compliant?
A: RoHS status is not applicable for these components. Both parts carry Moisture Sensitivity Level (MSL) 1 (Unlimited), indicating no moisture sensitivity constraints during storage or handling.
Q: What is the operating temperature range?
A: Both 1445829-1 and 1445829-3 operate across -55°C to 105°C, supporting applications in extreme thermal environments.
Q: Can these housings be used with female pins?
A: No. Both parts are receptacle housings designed specifically for male pins. They are not compatible with female pin configurations.
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